Sphere Research's Stuff Day

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Dragon Courtesy Honeywell Computers

Welcome to Sphere's 2021
Annual Stuff Season!
Have fun snorkeling through
all the goodies here, it's like an
on-line, 24/7 surplus store!
(Please Check ALL the Categories!)

New items are being added daily!
Let's face it, everybody needs some cheering up right now!
Note, prices are in US$ due to unavoidable 98% purchasing in US$

Coronavirus restrictions make a single dedicated Stuff Day event here with everybody impossible, so instead you can browse this page remotely, and even get our famous free stuff with any item!
Take THAT evil frickin’ virus...

STUDENTS + TEACHERS - Do you need free parts or equipment for classes or home study?
EMAIL ME HERE to see if we can help.

CLICKable Quicklinks, or just scroll down to see everything
(This is all one long page)!

Lab In a Box + Breadboards

Tools + Books

Microscopes

Loads

Lab Power Supplies

AC Power Supplies / Variacs

TEKTRONIX

Equipment That Needs Love

Lab Higher Voltage Power Supplies

Lab Multiple Output Power Supplies

Lab Switching Power Supplies

Time/Frequency Stuff

Fluke/Philips Stuff

RF Stuff

R+D Magic + VFD/LCDs

Small FETs + MOSFETs

Power Semiconductor Stuff

Lamps / Knobs / Meters

Audio Stuff

Cal Stuff

LED Stuff

HP/Agilent Stuff

Cool $1 Stuff

Cool $2 Stuff

Cooler $5 Stuff

Modular Stuff

Robotics Stuff

Breadboards

Antique Technology!

FREE STUFF!

Tek, HP, EIA & Euro Cathode Ray Tube Clearance!

During in-person Stuff Day events, we always have a big bowl of pocket knives and multi-tools for everybody, so everyone can find something they like to take home. If you can use one, just let us know, and we will include it with your order. Feel free to make a specific request.

Important, items sold are flagged in yellow, then deleted once shipped to reduce visual clutter. If you are wondering why you can't find something you saw earlier, that's why, it's gone!

PLEASE!
Re-Load the page each visit for the latest content!

Control-F To Find/Search this page

Dragon Courtesy Honeywell Computers

Welcome To Sphere Research's Slide Rule Universe + Canadian Test Equipment & Parts Site!
Updated June 18, 2021 Click REFRESH on your browser if pages seem unchanged Visit our amazing document server. Everything from Quotes and SciFi to Ethics & Business. Want something? Click here to e-mail us! Our FAQ !! Answers to all those tricky questions... Very Useful Engineering Links Color codes to datasheets...		Sphere Research Corporation 3394 Sunnyside Rd. West Kelowna, BC, Canada V1Z 2V4 Phone: +1 (250) 769-1834 A great source for test equipment, repairs, calibrations, useful metrology information, and of course, SLIDE RULES! Just SCROLL DOWN to see everything!

Everybody's Favorite, Breadboards and The Lab In A Box

Albia Electronics DM-5A Circuit-Designer CLICK for bigger PIC!	Albia Electronics DM-5A Circuit-Designer This is nice little compact solderless breadboard lab with its own battery (or external) power supply. Has 4 monitor LEDs (with CMOS drivers) and 4 logic switches in addition to the breadboard area. Closes up into a nice portable box. Everything works, and we even put in fresh batteries. Generates +5VDC via 4 C cells and a series diode, everything is excellent condition. Young-kid-safe due to the very low power, great for that junior Tesla in your family. Great for a beginner to learn with, and reasonably priced. Just 1, $39. CLICK HERE to E-Mail us an order! $39	$39
Global Specialties PB-60 CLICK for bigger PIC! CLICK for bigger PIC!	CLICK for bigger PIC! US Made Global Specialties PB-60 1680 Tie Point Solderless Breadboard with see-through baseplate CLICK for bigger PIC! 1680 Point Solderless Breadboard, with clear plexiglas backplate and 4 connection binding posts. Very rugged contacts, not a low end import. It is still possible to get high quality US made breadboards! Ideal for small prototypes and school projects, wish we had more of them. Cat5 Ethernet cable when stripped makes ideal breadboard jumper wires, it's actually solid copper wire! $33 each, Have 4 left CLICK HERE to E-Mail us an order! $33 Ea.	Have 5 $33 Ea.
Vector 3662 DIP Plugboard CLICK for bigger PIC!	US Made Vector 3662 DIP Plugboard 90x70 hole tan fiberglass 0.1 inch pitch perfboard With gold edge fingers (for 22 pin double sided-44 total edge connector), standard 0.062 inch thickness. Excellent for permanent breadboarding items where copper strips and dip patterns are not suitable, and wiring can be by wire wrap or bus wire and solder. Plug-in design makes external interfacing simpler. Card measures 4.5 inches wide by 6.125 inches long excluding the edge fingers. Includes a layout sheet for planning the board, sealed in factory plastic bags. $16 each, Have 14 CLICK HERE to E-Mail us an order! $16 Ea.	Have 14 $16 Ea.

All Kinds of Great Tools and Books

Excelta PT6E, CLICK for bigger PIC!	Ready for some great hand tools? Excelta PT6E Chain Nose (needle nose) Pliers NEW, High quality cushion handle pliers, ideal for electronic assembly, have self-opening jaws (internal spring). Very comfortable to use. CLICK HERE to E-Mail us an order! $36 Ea.	Just 1 Left $36 Ea.
CLICK for bigger PIC! CLICK for bigger PIC!	Ready for some great hand tools? Lindstrom 8140 4.5-inch Diagonal Cutters Production surplus, mint condition, high quality 4.5 inch diagonal cutters, ideal for electronic assembly! Has self-opening jaws and cushion handles. Very good quality tools at a great price. These have been the most popular cutters we have offered, took a while to find more good ones! CLICK HERE to E-Mail us an order! Just $17 Ea.	They're Back! 4 Left $17 Ea.
	Ready for some great hand tools? NEW Plato no. 170 5-inch Diagonal Cutters NEW, High quality lead cutters from Plato (makers of all kinds of solder and assembly gear), ideal for electronic assembly, have self-opening jaws (internal spring). Great functionality at a low price. CLICK HERE to E-Mail us an order! $9 Ea.	Have 6 $9 Ea.
CLICK for bigger PIC! Kyocera #80 (0.0135)Drills	Need some absurdly tiny drills? Kyocera Factory box of 50 #80 (0.0135 inch) Carbide PCB Drills New, high quality carbide PCB drills with a common 1/8 inch (0.125) shank for easy handling. Incredibly small, good for vias possibly. In the fitted case, each is a lot of 50 pieces. Found the missing stock box, we have 7 sets. These are from Rockwell-Collins. All 50 for $19. CLICK HERE to E-Mail us an order! $19/50	Have 8 boxes $19/50
5 1/2 inch Curved Forceps	Ready for some great hand tools? 5 1/2 inch Curved Forceps New, high quality 5 1/2 forceps with a slight curve, and locking jaws. Very handy for holding wires and parts temporarily, heatsinking delicate soldered joints, and many other uses like helping to start screws in hard to reach places, and grabbing dropped hardware. Very good quality tools at a bargain price. CLICK HERE to E-Mail us an order! $9 Ea.	Have 4 $9 Ea.
Size 0 Straight and Phillips Screwdrivers, CLICK for bigger PIC!	Ready for some great hand tools? Size 0 Straight and Phillips Screwdrivers New, high quality Size 0 Screwdrivers, ideal for adjusting trimpots and small hardware. Have 8 sets of these available, ruler not included. Very good quality tools at a bargain price. CLICK HERE to E-Mail us an order! $3/Set	Have 9 $3/Set
7 inch Conductive Brush, CLICK for bigger PIC!	Need to clean sensitive parts?? 7 Inch Conductive Brush New, great for cleaning static-sensitive circuit boards and parts without damage. Hard to find! CLICK HERE to E-Mail us an order! $3 Ea.	Have 8 $3 Ea.
Weller/EREM Cutters, CLICK for bigger PIC!	Ready for some great hand tools? Weller/EREM Cutters, CLICK for bigger PIC! Weller/EREM 2422EE Static Safe Diagonal Cutters Production surplus mint condition, high quality static-discharge handle 5 inch diagonal cutters. ideal for electronic assembly, have self-opening jaws and cushioned handles, made in Switzerland. This is the high end series from Weller, exceptional quality and comfort. CLICK HERE to E-Mail us an order! $29 Ea.	Last 1 $29 Ea.
PR2 Lead Bender, CLICK for bigger PIC!	Ready for some great hand tools? PR2 Adjustable Lead Bender Production surplus mint condition, high quality production tool for bending axial component leads, fully adjustable. If you do a lot of hand assembly, and like to see good visual uniformity on your axial parts, this is the magical tool that does it, especially when the holes are spaced wide apart. Just drop the part in, and squeeze the handle, ta-da! Have 2, $33 ERa. CLICK HERE to E-Mail us an order! $33 Ea.	SORRY, SOLD $33 Ea.
Lindstrom RX-8150 Cutters, CLICK for bigger PIC! Lindstrom RX-8150 Cutters, CLICK for bigger PIC!	Lindstrom RX-8150 Cutters, CLICK for bigger PIC! Ready for some great hand tools? Lindstrom Anti-Static 8150 Diagonal Cutters Mint production surplus, High quality 5 1/2 inch static-discharge handle diagonal cutters, ideal for electronic assembly, have self-opening jaws (adjustable internal spring). This is the top of the line ergo series from Lindstrom, exceptional quality and comfort. CLICK HERE to E-Mail us an order! $35 Ea.	Have 5 $35 Ea.
Mueller Blue Test Lead, CLICK for bigger PIC!	Need some safety test leads? Mueller blue silicone safety banana test leads NEW, High quality UL Listed blue test leads, 5 foot over-all length. Have 8, $3 Each. CLICK HERE to E-Mail us an order! $3 Ea.	Have 12 $3 Ea.
WD Book, CLICK for bigger PIC!	Need some easy Back-up Storage? Western Digital 1Tb USB 2.0 interface external backup drive NEW, still factory sealed, this was a spare we never had to use (because they were so reliable), now it can be yours. Excellent quality storage, it's worth it to protect your irreplaceable data! Just 1, $29 CLICK HERE to E-Mail us an order! $29	Just 1 $29
SATA/USB Housings, CLICK for bigger PIC!	Need some easy Back-up Storage? SATA HDD housings, convert 3.5 inch HDD to USB 2.0 and E-SATA, to make your own external backup drives NEW, still factory sealed, these never got used, now they can be yours. Convert that left over SATA drive to external back=up, it's worth it to protect your irreplaceable data! Just 2, $9 Each CLICK HERE to E-Mail us an order! $9 Each	Just 2 $9 Each
1948 Issues of Radio Maintenance CLICK for bigger PIC!	Bound copy of 1948 Issues of Radio Maintenance 1948 Radio Maintenance Magazine 2.7kg of this magazine from 1948, an amazing look back at the world of technology in 1948. Lots of how-to articles (tube-oriented, of course), especially how to use an Oscillograph! Heavy to ship. Just 1, $19 CLICK HERE to E-Mail us an order! $19	$19

Great Stereo Microscopes for Inspection and SMD Work!

Loads Active + Passive

Active Loads
In Order by Increasing Power

Transistor Devices Inc.
DAL50-15-100

CLICK for bigger PIC!

50V/15Amp, 100W Transistorized Active Load by Transistor Devices Inc.
Compact bench unit allows both resistive and constant current load simulation with full scale current from 1.8 to 16A on the meter, works from 3 to 50VDC. Also has a crash short-circuit mode to test power supply response to short circuits. Very simple to use, select the range, and mode, and start at minimum current, then turn the front breaker ON, and dial in the needed current.

Great for power supply testing, we use these here for load testing, TDI units are available up to 1000W in bench units. Has front handles and feet. Does not require a fan, convection cooled. Fresh cal on each unit. Factory Manual is HERE.

Last 1, $149 Ea.
REDUCED!

CLICK HERE to E-Mail us an order!

CLICK for bigger PIC!

Custom Load Box

CLICK for bigger PIC!

Custom Made Transistorized Active Load
Compact bench unit allows both resistive and constant current load simulation with full scale current to 30A on the meter, works from 3 to 32VDC. Made with some kind of potted load module, and fan cooled, looks to be good for about 100-150W max. I have run it up to 32V, but never used it above 10A, and I have no data for it. It works well, needs at least 3V to operate.

A nice unit for the price, even if it is a bit mysterious in origin, and ugly at the rear. I put new knobs on it, and the meter is accurate, so comes with a cal. How can you go wrong with this unit? The Phaostron 30A meter is worth it alone. Great for power supply and battery testing.

Just 1, $49 Ea.
REDUCED!

CLICK HERE to E-Mail us an order!

CLICK for bigger PIC!

Passive Loads
In Order by Increasing Power

Dale (Vishay) RH50 CLICK for bigger PIC! CLICK for bigger PIC!	Dale (Vishay) RH50 50W, 5K Ohms, 1% x4 Array NEW, Heatsink style power resistors (4) mounted on a heatsink plate with a terminal block. The resistors are wired in series (for 20K), they can be re-configured to suit. This would be especially useful for tube power supply testing. Heatsink and/or forced air required for full power operation. Factory data is HERE, my go-to choice for passive load elements, very rugged and reliable, they can take a lot of punishment on the workbench. This is an interesting unit for higher voltage loading, as it can be made into many values. Just 2, $29 Ea. CLICK HERE to E-Mail us an order!
Kelvia KC5000 CLICK for bigger PIC!	Kelvin KC5000, 50VA, 2.5K Ohms, 1% NEW, Heatsink style power resistors, a heatsink and/or forced air required for full power operation. Very rugged and reliable, they can take a lot of punishment on the workbench. This is an interesting load for higher voltage testing. Have 20, $6 Ea. CLICK HERE to E-Mail us an order! CLICK for bigger PIC!
Dale (Vishay) NH100 CLICK for bigger PIC!	CLICK for bigger PIC! Dale (Vishay) NH100 75W, 4.99 Ohms, 1% NEW, Heatsink style non-inductive power resistors, ideal for all types of load situations with minimal frequency effect, both AC and DC. Heatsink required for full power operation, part number RE77N4R99. Factory data is HERE, my go-to choice for passive load elements, very rugged and reliable, they can take a lot of punishment on the workbench. Just 2, $33 Ea. CLICK HERE to E-Mail us an order!
Pacific Resistor 110CHN CLICK for bigger PIC!	CLICK for bigger PIC! Pacific Resistor 110CHN 100W, 24 Ohms, 1% Used, Tested OK. Heatsink style non-inductive power resistors, ideal for all types of load situations with minimal frequency effect, both AC and DC. Heatsink required for full power operation. Very rugged and reliable, they can take a lot of punishment on the workbench. Factory data is available HERE at their site. Just 4, $30 Ea. CLICK HERE to E-Mail us an order!
Dale (Vishay) RH250 CLICK for bigger PIC!	CLICK for bigger PIC! Dale (Vishay) RH250 250W, 3 Ohms, 1% Used, Tested OK. Heatsink style power resistors, ideal for high power load situations. Heatsink required for full power operation. Factory data is HERE, my go-to choice for passive load elements, very rugged and reliable, they can take a lot of punishment on the workbench. Just 2, $29 Ea. CLICK HERE to E-Mail us an order!
Milwaukee (Vishay) RBEA0300 CLICK for bigger PIC!	CLICK for bigger PIC! Milwaukee (Vishay) RBEA0300, 300W, 0.1 Ohms, 10% NEW, rib-wound ceramic core (8.5 inches x 1.5 inches) power resistors. Circulating or forced air required for full power operation. Factory data is HERE, very rugged and reliable, they can take a lot of punishment on the workbench, and the low value makes them suitable for high current operation. Just 3, $30 Ea. CLICK HERE to E-Mail us an order!

Power Supplies

Linear Lab DC Power Supplies
In Order by Increasing Voltage

Sorensen XTS7-6 Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	Sorensen XTS7-6 Current CLICK for bigger PIC! Sorensen XTS7-6 7VDC/6A Just 1, $149	High quality Sorensen (Xantrex) XTS7-6 single linear-regulated power supply with digital Voltage and Current displays (plus bargraphs), rated 7VDC and 6 amps maximum (42W). Early tan color style (some minor color fading on plastic front). Has 10-turn voltage control and 1-turn current control, and can operate in either constant voltage or constant current mode (red + green LEDS indicate which mode has authority). Has remote sensing and fully floating operation. Very low noise and unique design produces very low waste heat. This is a high quality lab supply, 1/4 rack width. Used, fully checked and cal'd, good condition. Has top carry handle installed. Factory Op Manual is HERE. Just 1, $149 CLICK HERE to E-Mail us an order!
Kepco MSK10-10M Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	Kepco MSK10-10M Current CLICK for bigger PIC! (DC OFF/Standby) Kepco MSK10-10M 10VDC/10A Just 1, $169	High quality Kepco MSK10-10M single linear-regulated power supply with digital (LCD) Voltage and Current displays, rated 10VDC and 10 amps maximum (100W). Has 10-turn voltage/current controls, and can operate in either constant voltage or constant current mode (yellow + green LEDS indicate which mode has authority). Has remote sensing and fully floating operation. When in DC OFF/Standby mode, the current limit is shown (very handy), in DC ON/Operate mode, the actual load current is displayed. Can be set for 115/230VAC input at the rear. This is a high quality lab supply, 1/2 rack width. Used, fully checked and cal'd, good condition. Has top carry handle installed. Factory Op Manual is HERE. Just 1, $169 CLICK HERE to E-Mail us an order!
Xantrex XTS15-4 Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	Xantrex XTS15-4 Current CLICK for bigger PIC! Xantrex XTS15-4 (GPIB) 15VDC/4A Just 1, $225	High quality Xantrex XTS15-4 (w/GPIB) single linear-regulated power supply with digital Voltage and Current displays (plus bargraphs), rated 15VDC and 4 amps maximum (60W). Black color style, with rear secondary output terminal block. Has 10-turn voltage control and 1-turn current control, and can operate in either constant voltage or constant current mode (red + green LEDS indicate which mode has authority). Has remote sensing and fully floating operation. Very low noise and unique design produces very low waste heat. Has optional GPIB interface (not tested beyond ability to go into remote or local control) installed. CSA and CE approved. This late version is the gold standard for high quality lab supplies, 1/4 rack width. Used, fully checked and cal'd, mint condition. Has top carry handle installed. Factory Op Manual is HERE. Just 1, $225 CLICK HERE to E-Mail us an order!
Xantrex XTS20-3 Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	Xantrex XTS20-3 Current CLICK for bigger PIC! Xantrex XTS20-3X 20VDC/3A Just 1, $185	High quality Xantrex XTS20-3X single linear-regulated power supply with digital Voltage and Current displays (plus bargraphs), rated 20VDC and 3 amps maximum (60W). Black color style, with rear secondary output terminal block. Has 10-turn voltage control and 1-turn current control, and can operate in either constant voltage or constant current mode (red + green LEDS indicate which mode has authority). Has remote sensing and fully floating operation. Very low noise and unique design produces very low waste heat. CSA and CE approved. This late version is the gold standard for high quality lab supplies, 1/4 rack width. Used, fully checked and cal'd, mint condition. Has top carry handle installed. Factory Op Manual is HERE. Just 1, $185 CLICK HERE to E-Mail us an order!
HP 6263B Voltage CLICK for bigger PIC!	HP 6263B Rear View CLICK for bigger PIC! HP 6263B 20VDC/10A Just 1, $225	High quality HP 6263B single linear-phase-regulated power supply with dual meters, rated 20VDC and 10 amps maximum (200W). Late colors, rack mounting,, with rear output terminal block. Has coarse/fine voltage and current controls, preset OV crowbar control, and can operate in either constant voltage or constant current mode. Has rear remote sensing and fully floating operation. Phase regulator produces low waste heat. Great for a 12-14VDC Mobile Test Bench. This is a high quality lab supply in rack format, front aux. output connections. Used, fully checked and cal'd, very good condition with a few handle marks. Has front rack carry handles installed. Large and heavy to ship. Factory Manual is HERE. Just 1, $225 CLICK HERE to E-Mail us an order!
Xantrex XTS30-2 Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	Xantrex XTS30-2 Current CLICK for bigger PIC! Xantrex XTS30-2 30VDC/2A Just 1, $185	High quality Xantrex XTS30-2 single linear-regulated power supply with digital Voltage and Current displays (plus bargraphs), rated 30VDC and 2 amps maximum (60W). Black color style, with rear secondary output terminal block. Has 10-turn voltage control and 1-turn current control, and can operate in either constant voltage or constant current mode (red + green LEDS indicate which mode has authority). Has remote sensing and fully floating operation. Very low noise and unique design produces very low waste heat. CSA approved. This late version is the gold standard for high quality lab supplies, 1/4 rack width. Used, fully checked and cal'd, mint condition. Has top carry handle installed. Factory Op Manual is HERE. Just 1, $185 CLICK HERE to E-Mail us an order!
Xantrex XTS30-2 Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	Xantrex XTS30-2 Current CLICK for bigger PIC! Xantrex XTS30-2 30VDC/2A Have 3, $195	High quality Xantrex XTS30-2X single linear-regulated power supply with digital Voltage and Current displays (plus bargraphs), rated 30VDC and 2 amps maximum (60W). White color style, with rear secondary output terminal block. Has 10-turn voltage control and 1-turn current control, and can operate in either constant voltage or constant current mode (red + green LEDS indicate which mode has authority). Has remote sensing and fully floating operation. Very low noise and unique design produces very low waste heat. CSA and CE approved. This late version is the gold standard for high quality lab supplies, 1/4 rack width. Used, fully checked and cal'd, near-mint condition. Has top carry handle installed. Factory Op Manual is HERE. Have 3, $195 CLICK HERE to E-Mail us an order!
EMI ATR100-1 Voltage CLICK for bigger PIC!	EMI ATR100-1 Rear View CLICK for bigger PIC! EMI ATR100-1 32V/10A Max 100W Just 1, $135	High quality EMI ATR100-1 single output linear-regulated power supply with Voltage and Current meters, rated 32VDC and 10 amps maximum (To 100W). Has voltage and current controls and FP screwdriver OVP adjustment, and can operate in either constant voltage or constant current mode (red LEDS indicate which mode has authority. Has 3 zones of voltage/current capability (LED indicators), for 100W maximum output. Has remote sensing and fully floating operation, push-pull breaker ON/OFF switch. Automatic secondary switching reduces waste heat, and maintains full power availability. This is a high quality lab supply, 1/4 rack width. Used, fully checked and cal'd, good condition, with a very wide operating range. Factory data is HERE. Just 1, $135 CLICK HERE to E-Mail us an order!
HP 6112A Voltage CLICK for bigger PIC!	HP6112A Rear View CLICK for bigger PIC! HP 6112A 40V/0.5A Just 1, $135	High quality HP 6112A single linear-regulated power supply with shared Volt/Amp meter (switched), rated 40VDC and 0.5A amp maximum (20W). Late HP color style, with rear option strapping terminal block. Has thumbwheel selectable precision voltage control and rotary current control, and can operate in either constant voltage or constant current mode. Has rear remote sensing and fully floating operation, voltage can be set with high precision. This series was one of hp's early standards for high quality lab linear supplies, 1/2 rack width. Used, fully checked and cal'd, very good condition, some panel marks. Full factory manual is HERE. Just 1, $135 CLICK HERE to E-Mail us an order!
HP 6267B Voltage CLICK for bigger PIC!	HP 6267B Rear View CLICK for bigger PIC! HP 6267B 40VDC/10A Just 1, $349	High quality HP 6267B single linear-phase-regulated power supply with dual meters, rated 40VDC and 10 amps maximum (400W). Late colors, rack mounting,, with rear output terminal block. Has coarse/fine voltage and current controls, preset OV crowbar control, and can operate in either constant voltage or constant current mode. Has rear remote sensing and fully floating operation. Phase regulator produces low waste heat. Great for a 24-28VDC Avionics Test Bench. This is a high quality lab supply in rack format, front aux. output connections. Used, fully checked and cal'd, very good condition. Has front rack carry handles installed. Large and heavy to ship. Factory Manual is HERE. Just 1, $349 CLICK HERE to E-Mail us an order!

AC Power Supplies and Variacs

AC Power/Variacs
In Order by Increasing Power

STACO
E501V AC Power Supply

CLICK for bigger PIC!

120/140V/4.5Amp, Variable AC power Supply by STACO, Model E501V
Very robust AC variable supply (variac based), with 120V or 140V range (switch selectable), large Voltmeter, Breaker protected, plus aux fixed output AC outlet. Works great, and a fresh cal is provided. Carry handle doubles as tilt stand.

This is heavy (6Kg), there's a lot of steel and copper in this unit, so shipping is significant. Some scuffs and marks, but pretty good over-all. Excellent for starting up equipment that has been dormant a long time, as well as testing for input AC power variations. To prevent wear on the output receptacle, a small extension cord or outlet bar is recommended.

Just 1, $119 Ea.
REDUCED!

CLICK HERE to E-Mail us an order!

STACO
033-2575 AC Power Supply

CLICK for bigger PIC!

120/140V/5Amp, 0.7KVA Variable AC power Supply by STACO, Model 033-2575
Very robust AC variable supply (variac based), with 120V or 140V range (switch selectable), Voltmeter and dual-range Ammeter (1A/5A), Breaker protected. Works great, and a fresh cal is provided. Has top carry handle.

This is large and heavy (6Kg), there's a lot of steel and copper in this unit, so shipping is significant. Excellent for starting up equipment that has been dormant a long time, as well as testing for input AC power variations. To prevent wear on the output receptacle, a small extension cord or outlet bar is recommended. For comparison, there's a less impressive looking unit, no cal, for $895 on ebay right now.

Just 1, $149 Ea.
REDUCED!

CLICK HERE to E-Mail us an order!

Higher Voltage Linear Lab DC Power Supplies

HP 6212C, 6218A, 6218C CLICK for bigger PIC!	HP6212C, 6218A, 6218C HP 6212C 100V/0.1A Just 1, $59 HP6218A 50V/0.2A Just 1, $49 SORRY, SOLD HP6218C 50V/0.2A Just 1, $59	High quality small 10W HP 6212-18 single linear-regulated power supply with shared Volt/Amp meter (switched), rated 50VDC/100V and 10W. Early and Late HP color style, Has voltage and current controls, and can operate in either constant voltage or constant current mode. Has fully floating operation. Very compact supplies. Used, fully checked and cal'd, very good condition. Just 1 of each, prices vary as indicated, specify when ordering CLICK HERE to E-Mail us an order!
HP 6220B Voltage CLICK for bigger PIC!	HP6220B Rear View CLICK for bigger PIC! HP 6220B 25V/1A or 50V/0.5A Have 2, $115 Ea.	High quality HP 6220B single linear-regulated power supply with shared Volt/Amp meter (switched), rated 50VDC and 0.5A amp or 25VDC and 1.0A maximum (25W). Late HP color style, with rear option strapping terminal block. Has 10-turn voltage and current controls, and can operate in either constant voltage or constant current mode. Has rear remote sensing and fully floating operation. Very low noise and switched range design produces low waste heat. This series was one of hp's early standards for high quality lab linear supplies, 1/4 rack width. Used, fully checked and cal'd, excellent condition, all axial electrolytics replaced. Has tilt bail and snap-in feet installed. Full factory manual is HERE. Have 2, $115 Ea. CLICK HERE to E-Mail us an order!
Xantrex XTS60-1 Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	Xantrex XTS60-1 Current CLICK for bigger PIC! Xantrex XTS60-1 (GPIB) 60VDC/1A Just 1, $245	High quality Xantrex XTS60-1 (w/GPIB) single linear-regulated power supply with digital Voltage and Current displays (plus bargraphs), rated 60VDC and 1 amp maximum (60W). Black color style, with rear secondary output terminal block. Has 10-turn voltage control and 1-turn current control, and can operate in either constant voltage or constant current mode (red + green LEDS indicate which mode has authority). Has remote sensing and fully floating operation. Very low noise and unique design produces very low waste heat. Has optional GPIB interface (not tested beyond ability to go into remote or local control) installed. CSA and CE approved. This late version is the gold standard for high quality lab supplies, 1/4 rack width. Used, fully checked and cal'd, mint condition. Has top carry handle installed. Factory Op Manual is HERE. Just 1, $245 CLICK HERE to E-Mail us an order!
HP 6116A Voltage CLICK for bigger PIC!	HP6116A Rear View CLICK for bigger PIC! HP 6116A 100V/0.2A Just 1, $135	High quality HP 6116A single linear-regulated power supply with shared Volt/Amp meter (switched), rated 100VDC and 0.2A amp maximum (20W). Late HP color style, with rear option strapping terminal block. Has thumbwheel selectable precision voltage control and rotary current control, and can operate in either constant voltage or constant current mode. Has rear remote sensing and fully floating operation, hard to find in this higher voltage range, voltage can be set with high precision. This series was one of hp's early standards for high quality lab linear supplies, 1/2 rack width. Used, fully checked and cal'd, very good condition, some panel marks. Full factory manual is HERE. Just 1, $135 CLICK HERE to E-Mail us an order!

HV Power Supplies

Picture/Part Number	Description	Condition Stock	Price Each
SCMA10139	SCMA10139 FSN: 5961-00-417-7088AY HV Multiplier Assembly, with IN/GND/HV leads. Looks to be usable as a general replacement for some scope HV multipliers, driven by a high frequency AC source. Sorry, we do not have any data on these. Just 5 left. LOC: HVRECT01 CLICK HERE to E-Mail us an order!	NEW 12 pcs.	BLOWOUT SALE! Just $9 Each!
Power Designs 2K20 CAUTION! CLICK for bigger PIC! CLICK for bigger PIC!	Controls, CLICK for bigger PIC! 2K20 1-2000V/20mA Power Supply Precision, selectable polarity (at the rear-apron) high voltage DC power supply with 1 volt settability. Has meter monitoring, and 20mA current capability, rack mounted. Connectorized HV outputs. Beautiful construction, fully overhauled and calibrated, great for PMTs, CRTs and other HV experimentation. Wickedly hard to find CLICK HERE to E-Mail us an order!	USED 1 unit	$495
Spellman MM10P2.5/12 +10KVDC Power Supply CAUTION! CLICK for bigger PIC!	Spellman MM10P2.5/12 +10KVDC Power Supply Requires 12VDC primary power (max), output tracks the input voltage, so it can be adjustable if the primary is varied, full output is at 12VDC input. 250uA output current at +10KV (2.5W). Fully tested, used units, connections are via two solder terminals and an insulated HV wire. The negative side of the HV output is tied to the negative DC input. Can serve as a substitute for a failed +HV chain in a scope when repair is not possible. Have the printed datahseet from Spellman we will include with each unit, which includes application notes and circuits. Have 3, $45 Each CLICK HERE to E-Mail us an order!	3 Units	$45 Each
Bertan 605C-100P +10KVDC Power Supply CAUTION! CLICK for bigger PIC! CLICK for bigger PIC!	Bertan 605C-100P +10KVDC Power Supply Requires 28VDC primary power, fully adjustable, 750uA output current at 10KV (7.5W) Connectorized HV output and DC and control inputs. Beautiful construction, factory new c/w manual and HV install kit. Side View is HERE. Specs are HERE. Pin connections are HERE. Have 2 left, $135 Each Install Kit, CLICK for bigger PIC! CLICK HERE to E-Mail us an order!	2 Units	$135 Each

Multiple Output Linear Lab DC Power Supplies

Xantrex LX20-3 Voltage CLICK for bigger PIC!	Xantrex LX20-3 Rear View CLICK for bigger PIC! Xantrex LX20-3 20V/3A + 5V/3A Just 1, $175	High quality Xantrex LX20-3 dual independent linear-regulated power supply with Voltage and Current meters for the 0-20V/3A amp maximum (60W), plus fixed 5VDC/3A (15W). Late colors and has 10-turn voltage and current controls, and can operate in either constant voltage or constant current mode with red/green LED annunciators to show which mode has authority. This is a high quality lab supply, 1/4 rack width. Used, fully checked and cal'd, very good condition. Just 1, $175 CLICK HERE to E-Mail us an order!
HP6227B Voltage CLICK for bigger PIC!	HP 6227B Rear View CLICK for bigger PIC! HP 6227B 2x 25VDC/2A Just 1, $249	High quality HP 6227B dual independent linear-regulated power supply with switch selected Voltage and Current meters, each rated 25VDC and 2 amp maximum (2x50W). Late colors and has individual crowbar adjustments and tracking mode. Has coarse/fine voltage and current controls, and can operate in either constant voltage or constant current mode. This is a high quality lab supply, 1/2 rack width. Used, fully checked and cal'd, good condition. Factory Op Manual is HERE. Just 1, $249 CLICK HERE to E-Mail us an order!
Sorensen XTD60-1 Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	Sorensen XTD60-1 Current CLICK for bigger PIC! Sorensen XTD60-1 2x 60VDC/1A Just 1, $295	High quality Sorensen (Xantrex) XTD60-1 dual independent linear-regulated power supply with digital Voltage and Current displays (plus bargraphs), each rated 60VDC and 1 amp maximum (60W). Early tan (some minor plastic color fading) color style. Has 10-turn voltage controls and 1-turn current controls, and can operate in either constant voltage or constant current mode (red + green LEDS indicate which mode has authority). Has remote sensing and fully floating operation, 2nd current display is HERE. Very low noise and unique design produces very low waste heat. This is a high quality lab supply, 1/2 rack width. Used, fully checked and cal'd, good condition. Has side carry handle installed. Factory Op Manual is HERE. Just 1, $295 CLICK HERE to E-Mail us an order!
Powerbox 3000 Triple Power Supply Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	Powerbox 3000 Triple Power Supply Current CLICK for bigger PIC! Powerbox 3000 Triple Power Supply 0-20V/2.5A 0-40V/1.25A 3-7V/3A Just 1, $225	High quality Powerbox 3000 (Sweden) triple independent floating linear-regulated power supplies with metered displays, 0-20V/2.5A, 0-40V/1.25A, 3-7V/3A. Has 10-turn voltage controls and 1-turn current controls, and can operate in either constant voltage or constant current mode (red LEDS indicate which mode has authority), meters can be switched from voltage to current displays. Has thermal shutdown protection from overloads. This is a high quality lab supply, and the 3-7V output has a front screwdriver adjustment. Can be re-wired internally for 220VAC. Used, fully checked and cal'd, good condition. Has top carry handle installed. Factory Manual is HERE. Just 1, $225 CLICK HERE to E-Mail us an order!
EMI (Powerbox) 20205 Triple Power Supply Voltage CLICK for bigger PIC! Rear View CLICK for bigger PIC!	EMI (Powerbox) 20205 Triple Power Supply Current CLICK for bigger PIC! EMI (Powerbox) 20205 Triple Power Supply 0-20V/2.5A 0-20V/2.5A 3-7V/3A Just 1, $225	High quality EMI (Powerbox) 20205 (Sweden) triple independent floating linear-regulated power supplies with metered displays, 0-20V/2.5A, 0-20V/2.5A, 3-7V/3A. Has 10-turn voltage controls and 1-turn current controls, and can operate in either constant voltage or constant current mode (red LEDS indicate which mode has authority), meters can be switched from voltage to current displays. Has thermal shutdown protection from overloads. This is a high quality lab supply, and the 3-7V output has a front screwdriver adjustment. Can be re-wired internally for 220VAC. Used, fully checked and cal'd, good condition. Has top carry handle installed. Factory Manual is HERE. Just 1, $225 SORRY, SOLD CLICK HERE to E-Mail us an order!
TOPWARD TPS-4000 Triple Power Supply Voltage CLICK for bigger PIC!	TOPWARD TPS-4000 Triple Power Supply Rear View CLICK for bigger PIC! TOPWARD TPS-4000 Triple Power Supply 2x 0-30V/2.5A 5V/3A Just 1, $185	Topward (Import) triple independent floating linear-regulated power supplies with fully metered displays, 2x 0-30V/2A, +5V/3A. Has voltage and current controls, and can operate in either constant voltage or constant current mode (red LEDS indicate which mode has authority) and independent or tracking mode. The +5V has overload LED indicator. Has internal automatic voltage range switching to reduce heat dissipation. This is a good quality lab supply at an affordable price, some panel marks. Used, fully checked and cal'd, good condition. Has top carry handle installed. Factory Manual is HERE. Just 1, $185 CLICK HERE to E-Mail us an order!

Switching Lab DC Power Supplies

Lambda LLS6008 Voltage
LLS6008 Voltage, CLICK for bigger PIC!

CLICK for bigger PIC!
Rear View
Rear View CLICK for bigger pIC!

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Lambda LLS6008 Current
LLS6008 Current CLICK for bigger PIC!

CLICK for bigger PIC!

Lambda LLS6008
8VDC/20A
Just 1, $195

High quality Lambda LLS6008 single output switching-regulated power supply with digital Voltage and Current displays and keyboard entry, rated 8VDC and 20 amps maximum (160W). Has Keyboard entry voltage and current control (FP screwdriver OVP adjustment), and can operate in either constant voltage or constant current mode (red LEDS indicate which mode has authority, and which parameter is being programmed). Has remote sensing and fully floating operation. 110/220V line selectable at rear. Internal fan cooling.

Low noise (5mV RMS/35mV p-p) and switching design produces low waste heat with 160W output.

This is a high quality lab supply, 1/4 rack width. Used, fully checked and cal'd, good condition. All connections (screw terminals) are at the rear.. Factory Op Manual is HERE.

Just 1, $195

CLICK HERE to E-Mail us an order!

DPSN-220AB A
DPSN220ABA

CLICK for bigger PIC!

12VDC/18A

220W DC Out!
Delta DPSN-220AB A Modular 12VDC Supply

These super-compact 220W (12V/18A) modules have edge connectors and captive locking hardware so that they can slide in or out of any assembly you want. The AC input takes a universal IEC connector line cord, and supports 100-240VAC input power.

See the full PDF DATA SHEET HERE. Only 3x1.5x11.95 inches over-all, 100,000 hour life rated, over 75% efficiency, UL, ULC and TUV marked, you won't be disappointed. Designed to have a fan blow air through the module. Here's an internally generated PDF APP NOTE to help you use this supply.

Have 29 Units
$29 each

CLICK HERE to E-Mail us an Order

Switching Power Supply Modules

CLICK for bigger PIC!

Condor/SL Power Electronics, CLICK to visit!
50W Switching POWER SUPPLY

100-240VAC In, 24VDC/2.1A Out

Self-contained UL/CSA/CE approved miniature MEDICAL RATED wide range AC input (100-240VAC) DC power supply, 50W rating. GLM50-24. Condor and Ault are now called SL Power Electronics. Very useful supply for making quick 24VDC projects. See full data sheet HERE!. New factory boxed parts, limited quantity, won't last long! Output Connector view, CLICK HERE, each power supply comes with datasheet and test data.

$26 each, 8 on hand.

CLICK HERE to E-Mail us an order!

CLICK for bigger PIC!

Condor/SL Power Electronics, CLICK to visit!
65W Switching POWER SUPPLY

100-240VAC In, 15VDC/4.3A Out

Self-contained UL/CSA/CE/VDE approved miniature MEDICAL RATED wide range AC input (100-240VAC) DC power supply, 65W rating. GLM65-15. Condor and Ault are now called SL Power Electronics. Very useful supply, IDEAL for those that need to charge 12/14V battery packs (typ. 14.4V), has plenty of adjustment range for exact charge setting, and enough headroom to support blocking diodes. See full data sheet HERE! and HERE!. New factory boxed parts, limited quantity, won't last long! Top board view, CLICK HERE, each power supply comes with datasheet and test data.

$26 each, 36 on hand. LOC: WSS

CLICK HERE to E-Mail us an order!

Items Just For Tektronix Fans...
Small Tek FETS moved to this common area:

FETs

Tektronix TM504 Test Equipment Suite FG502 DC504 DM502A PS503A CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix TM504 Test Equipment Suite c/w FG502, DC504, DM502A and PS503A Nice compact TM504 portaable modular frame has a PS503A Triple Power Supply (Adj. +20V/-20V and fixed +5V), DC504 80MHz Counter FG502 11MHz Function Generator and DM502A Auto-ranging 3 1/2 digit DMM with dB feature. Click on the links to download the Tek manual for each item. A very nice and complete test gear package, everything checked and burned in for 24 hours, with current cal. The frame has the High Power Compartment (RH most slot), so putting the PS503A there allows full 1A power supply outputs. Please note, this package is heavy and large to ship. Everything is in great physical and cosmetic condition, except for the one plastic corner missing on the FG502. In my personal opinion, the FG502 should have stopped at 1Mhz, while it goes to 11Mhz, all waveforms are poorer in quality than on lower ranges, and cannot really be improved. This TM504 has the portable carry handle installed on the right hand side. YES, the test leads shown are included. Just 1 system, $195. CLICK HERE to E-Mail us an order! $195	Just 1 $195
Tektronix 7A19 7K Fast Vertical Plug-in CLICK for bigger PIC!	CLICK for bigger PIC! Tektronix 7A19 Fast (500MHz) Vertical Amplifier (50 ohms) Nice mid-production (s/n B034156) 50 ohm vertical amplifier, 500MHz bandwidth in a suitable 79xx series frame. Fully tested and cal'd, great and flat to 500Mhz in our 7903. Burned in all day to be sure no dodgy tantalum caps, all OK. Very nice cosmetics, be aware this is a 50 ohm amplifier, coax connections are ideal, but limited input voltage range. Factory manual is HERE. I have a bunch more nice fast Tek 7K plug-ins, I will try and get another one up every day if time permits. The yellow protective cap should have been on the BNC, I just parked it there during testing, and forgot to put it back. Just 1, $59. CLICK HERE to E-Mail us an order! $59	SORRY, SOLD $59
Tektronix 7B85 7K Delaying Timebase Plug-in CLICK for bigger PIC!	CLICK for bigger PIC! Tektronix 7B85 Fast (10ns/1ns) Delaying Timebase Nice later-production (s/n B083342) Delaying Timebase, 400/500MHz bandwidth in a suitable 78xx or 79xx series frame. Fully tested and cal'd, great and works right to 10ns (1ns in 10X Mag) in our 7903. Since this frame has only one horizontal slot, the delaying features cannot be fully tested, but appear to work correctly including on-screen display of delta time, triggering is crisp. Burned in all day to be sure no dodgy tantalum caps, all OK. Very nice cosmetics, all the lighted buttons work, one oddity is that when in variable mode, two greater than symbols appear rather than one, I have no idea how that is even possible. Has external trigger BNC input, BUT NO external SIGNAL input, so it cannot be used for XY operation. Factory manual is HERE. I have a bunch more nice fast Tek 7K plug-ins, I will try and get another one up every day if time permits. Just 1, $59. CLICK HERE to E-Mail us an order! $59	$59
Tektronix 672-0931-01 576 Curve Tracer Switch Assembly Tektronix 0672-0931-01, CLICK for bigger PIC! Tektronix 0672-0931-01, CLICK for bigger PIC!	Tektronix 672-0931-01 576 Curve Tracer Switch Assembly Factory new switch assembly for the Tek 576 Curve Tracer, board label says HORIZONTAL VOLTS/DIV. Just 1, $69. CLICK HERE to E-Mail us an order! $69	Just 1 $69
Tektronix 577 Curve Tracer Knobs Tektronix CT Knobs, CLICK for bigger PIC!	Tektronix Factory new 577 Curve Tracer knobs. These are always hard to find and substitute, so they may come in handy for a CT owner or two. We have these: 354-0337-00, Just 1, $15 Ea. 366-1418-00, Just 1, $15 Ea. 366-1462-00, Have 2, $15 Ea. CLICK HERE to E-Mail us an order! $15	SORRY, SOLD $15
Tektronix Unknown Curve Tracer Knob Tektronix CT Knob, CLICK for bigger PIC!	Tektronix CT Knob, CLICK for bigger PIC! Tektronix Factory new Curve Tracer knob. These are always hard to find and substitute, but I have no part number for this knob, and am not sure what it fits, does NOT match the 577 or 7CT1N plug-in. Anyway, just one, $$15. CLICK HERE to E-Mail us an order! $15	$15
Tektronix 11302A, 2232 and 2336 Scope PCBs 11302A PCB FRONT, CLICK for bigger PIC! 11302A PCB BACK, CLICK for bigger PIC! 2232 PCB FRONT, CLICK for bigger PIC! 2232 PCB BACK, CLICK for bigger PIC!	670-6535-00, 2336 PCB FRONT, CLICK for bigger PIC! 670-6535-00, 2336 PCB BACK, CLICK for bigger PIC! Tektronix 11302A, 2232 and 2336 Scope PCBs These are for parts salvage, as they were tagged with a fault, but no explanation of what it was. There's certain to be some very good parts recovery from these, as both are in excellent physical condition, and loaded with hard to find Tek parts including HV items, hybrids, ADCs, CPUs, EPROMS and much more. The 11302A board is 670-9546-03 (Scope Logic), the 2232 board is Q-9953-02 (Storage) and the 2336 board is 670-6535-00 (Delta Time Logic), LCD is known bad. Just 1 of each, $19 Each. CLICK HERE to E-Mail us an order! $19 Ea.	$19 Ea.
Tektronix 475A rear fan cover + connector housing 475A BACK, CLICK for bigger PIC! 475A BACK, CLICK for bigger PIC!	Tektronix 475A rear fan cover and connector housing This has two probe power connectors (hard to find) and 4 BNCs, a hard part to locate if you need it. Just 1, $12. CLICK HERE to E-Mail us an order! $12	$12
Tektronix 670-2242-01 Deflection Amplifier CLICK for bigger PIC CLICK for bigger PIC!	Tektronix 670-2242-01 Deflection amplifier for the 475 scope. it has the deflection plate flying leads and ground bond strap. Used, should be good, but as-is due to age. Has 155-0078-03 and 155-0082-00 Custom Tek ICs. Excellent physical condition. Just 1, $19. CLICK HERE to E-Mail us an order! $19	REDUCED! $19
Tektronix 465B Manual For S/N over 60K 465B Manual, CLICK for bigger PIC!	Tektronix 465B Service Manual This is one of the most requested Tek manuals, and covers serial numbers greater than B60K, so be sure it matches your scope! A huge manual, this is quite heavy and not cheap to ship, but if you need it, it's incredibly handy. Excellent condition. Just 1, $25. CLICK HERE to E-Mail us an order! $25	$25
Tektronix 308 and 326 Service Manuals 308/326 Manuals, CLICK for bigger PIC!	Tektronix 308/326 Service Manuals Here's a couple of hard to find service manuals, the 308 Data Analyzer, and 326 portable scope (s/n 300500 and up). Just 1 of each, $22 Ea.. CLICK HERE to E-Mail us an order! $22 Ea.	$22 Ea.
Tektronix 2432A Scope Operator Manuals 2432A Manual, CLICK for bigger PIC! 2432A Manuals, CLICK for bigger PIC!	Tektronix 2432A Operator's/Reference Manuals This is a great package of 3 small format (designed to fit the top accessory bag) user's manuals loaded with 2432A information. Excellent condition. Just what you wanted to decrypt the 2432A menus and functions. Just 1 set, $25. CLICK HERE to E-Mail us an order! $25	$25
Tektronix TSG-series Service Manuals 2 Inch stack of Manuals	Tektronix TSG-series Service Manuals I have no idea why I even have these Tek TSG-series manuals, but anyone that wants them can have them for postage costs: TSG1 -NTSC Color Bars Test Signal Generator Module TSG2 -NTSC Convergence Pattern Test Signal Generator Module TSG3 -NTSC Linearity Test Signal Generator Module TSG4 -NTSC Black Burst Test Signal Generator Module TSG5 -NTSC Pulse & Bar Test Signal Generator Module TSG6 -NTSC Multi-burst & Video Sweep Generator Module TSG12 -PAL Convergence Pattern Test Signal Generator Module Free for shipping cost. CLICK HERE to E-Mail us an order! FREE	FREE
Tektronix 455/A2/B2 Scope Service Manuals 455 Manual, CLICK for bigger PIC!	Tektronix 455/A2/B2 Service Manual This is a professional copy of the Tek manual made by Ed Matsuda, new and perfect, with all the large fold-out schematics. Not an easy manual to find, this is the late revision, April 1983. This has a blue cover, but it's blank, so I opened it to the first page to show the details. Just 1, $25. CLICK HERE to E-Mail us an order! $25	$25
Tektronix 7104 PCB, ICs and Termination 7104 Items, CLICK for bigger PIC!	Tektronix 7104 (1Ghz) items Includes 670-4771-03 PCB, 155-0173-00 IC, 155-0175-00 IC, 155-0194-01 IC and 307-0292-21 termination. No status data on these, but all look good, as-is. Just 1 Lot, $29. CLICK HERE to E-Mail us an order! $29	$29
Tektronix P6105/6106 206-0216-00 Probe Bodies Tektronix probe body, CLICK for bigger PIC!	Tektronix 206-0216-00 Probe bodies (incl. removable protective tip shroud) For the P6105/P6106 1M cable probes, perfect to replace your broken probe tip! Factory bagged, black color. Have 5, $3 Ea. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
Tektronix P6105A/6106A 206-0328-00 Probe Bodies Tektronix probe body, CLICK for bigger PIC!	Tektronix 206-0328-00 Probe bodies (incl. removable protective tip shroud) For the P6105A/P6106A 1M cable probes (and also as an upgrade to the earlier P6105/6 versions), perfect to replace your broken probe tip! Factory bagged, gray color. Have 22, $3 Ea. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
Tektronix CRT Bezels Tektronix Bezels, CLICK for bigger PIC!	Tektronix CRT Bezels Factory new CRT trim bezels, one 5K (large), one AN/USM488 (mil 2235), and two black 331-0192-00. All the same price, $12 Each. Take all 4 for $39.. CLICK HERE to E-Mail us an order! $12 Ea.	$12 Ea.
Tektronix Blue CRT Filter 337-2122-00 CLICK for bigger PIC!	Tektronix Blue CRT Filter 337-2212-00 New factory bagged blue CRT filter, very similar in size and appearance to the 465 filter above, but fits the 455A and 465M. These can ship cheaply in a padded bag. Just 2, $10 Ea.. CLICK HERE to E-Mail us an order! $10	Just 2 $10 Ea.
Tektronix T9xx-series CRT Filters 337-2185-00/03 Blue Filer, CLICK for bigger PIC!	Blue Filer, CLICK for bigger PIC! Tektronix T9xx-series CRT Filters 337-2185-00/03 Factory new CRT filters, for the T900-series scopes, we have both Blue (-00) and Clear (-03). These are a very odd shape, with a curved side, and fit only this series. We have 5 of each, all the same price, $9 Each. . CLICK HERE to E-Mail us an order! $9 Ea.	$9 Ea.
Tektronix Blue CRT Filter 337-2775-00 CLICK for bigger PIC!	Tektronix Blue CRT Filter 337-2775-00 New factory bagged blue CRT filter, fits the 22xx series scopes and 271x series spectrum analyzers. These can ship cheaply in a padded bag. Last 1, $10 Ea.. CLICK HERE to E-Mail us an order! $10	Just 3 $10 Ea.
Tektronix Long Blue Carry Handles Tektronix Carry Handles, CLICK for bigger PIC!	Tektronix Long Blue Carry Handles Cushioned top/side lay-flat carry handles, used on 7603, TM504 and TM506 racks. Blue rubber surround, steel strap underneath, excellent used condition. We do not have any hardware or end caps for this, only the handles. 19 3/8 inches long. Have 2, $18 Ea. CLICK HERE to E-Mail us an order! $18 Ea.	$18 Ea.
Tektronix Control Group Flex Assembly 175-9359-01 CLICK for bigger PIC!	Tektronix Control Group Flex Assembly 175-9359-01 These are very good condition under-CRT control groups, I can't recall which series they are from. They have 3 single 5K pots, and one dual 10K pot. If you have a damaged control group, you know what a nightmare they are to fix, here's a drop in replacement. Have 3, $10 Each CLICK HERE to E-Mail us an order!	$10 Each
Tektronix 148 Series Relays Tektronix 148-series Relays, CLICK for bigger PIC! Tektronix 148-series Relays, CLICK for bigger PIC! Printact Relays, CLICK for bigger PIC!	Tektronix 148-series Relays These Tek externally sourced relays (often P+B R10 customized types) are sometimes hard to come by, especially in the unique configurations Tek created. Here's a nice stash of them, all new ex-service center stock. Note some are for the 576/176 Curve Tracer, which are marked. There are also some R10 relays without the 148 number, and some Printact types. We have these relays: 148-0034-00, Just 1--SOLD 148-0045-00, Have 2 (Tek 576) 148-0047-00, Have 2 148-0065-00, Have 1 148-0066-00, Have 1 (tek 176) 148-0067-00, Have 1 (tek 176) 148-0068-00, Have 1 (tek 176) 148-0068-00, Have 1 (tek 176) 148-0081-00, Have 2 148-0082-00, Have 1 148-0084-00, Have 2 148-0085-00, Have 1 R10-E2434-1, Have 2 12BW3G15 Printact, Have 6 All the same price, $9 Ea. CLICK HERE to E-Mail us an order! $9 Ea.	$9 Ea.
Tektronix Cover Fasteners Tektronix Cover Fasteners, CLICK for bigger PIC!	Tektronix Cover Fasteners These were collected from blue case covers over the years, and form the 1/4 turn latch that ties the cover to the chassis edge. There might be more than one type, this is what I have. A bit of a clean up wouldn't go amiss on these, looks like I have 8 sets left. These have come up in numerous queries, but I didn't realize I actually had any until today, so here you go. Usually takes 4 to a cover, you can have 4 for free if you need them. CLICK HERE to E-Mail us an order! FREE	Up to 4 FREE
Tektronix 5K Scope Manuals Lot 1 Tektronix Manuals, CLICK for bigger PIC!	Tektronix 5K scope Manuals, including 5S14N Sampler 5A14N 4 Channel Amplifier, and 5103N Mainframe These full manuals are hard to find, especially the 5S14N Sampling unit. Here's a nice 5K collection, all six manuals for just $22. CLICK HERE to E-Mail us an order! $22	All 6 for $22
Tektronix 5K Scope Manuals Lot 2 Tektronix Manuals, CLICK for bigger PIC!	Tektronix 5K scope Manuals, including 5A18N Dual Trace Amplifier, 5A14N 4 Channel Amplifier and 5B10N Timebase These full manuals are hard to find, especially the 5A14N 4-Channel unit. Here's a nice starter 5K plug-in collection, all three manuals for just $12. CLICK HERE to E-Mail us an order! $12	All 2 for $12
Tektronix Non-Skirted Sweep Knobs Tektronix Skirted Sweep Knobs, CLICK for bigger PIC!	Tektronix Non-Skirted Sweep Knobs Mostly new non-skirted (pull and rotate types) sweep knobs (plus one 10-turn delay time dial-1/4 inch shaft), from several different generations of Tek scopes, including the Sony-Tek series of portables! 10 in total. Very hard to find, especially in this condition. Click on the image to see more details. One lot of 12, plus the 10 turn dial, and one red/yellow variable knob, Just $29. CLICK HERE to E-Mail us an order! $29	REDUCED! $29
Tektronix 2430A 050-2652-03 Kit Tektronix 2430A EPROM/SRAM Kit, CLICK for bigger PIC!	Tektronix 2430A 050-2652-03 Upgrade Kit Tek upgrade kit with 7 new EPROMs and 1 SRAM for the 2430A scope. No paperwork in the box. Date codes are 1991, so might be good to read and refresh the units to get a fresh image. All items for just $20. CLICK HERE to E-Mail us an order! $20	Just 1 Lot $20
Tektronix 174-XXXX-00 Jumper Cable CLICK for bigger PIC!	Tektronix 174-XXXX-00 Flat Jumper Cable New solid multi-wire jumper cable (can be soldered or plugged into sockets), 10 conductors, 5 inches long. Has both ends with straight pins. I do not know the correct 174 number. We have 37 pieces. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Tektronix 174-1070-00 Jumper Cable CLICK for bigger PIC!	Tektronix 174-1070-00 Flat Jumper Cable New solid multi-wire jumper cable (can be soldered or plugged into sockets), 17 conductors, 7 1/2 inches long, with a cushion pad attached to one side. Has one end with 90 degree pins, the other is straight. We have 30 pieces. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
Tektronix Misc. Parts Lot 3 CLICK for bigger PIC!	Tektronix Misc. Parts, Lot 3 All kiids of left over parts that accumulated on one workbench for quite a while, this batch has mostly Tek pots (including multi-turn units) and trimpots. Everything you see for $29. CLICK HERE to E-Mail us an order! $29/Lot	$29/Lot
Tektronix Mechanical Parts Group 1 Tektronix Mechanical Parts Group 1 CLICK for bigger PIC!	Tektronix Mechanical Parts, Group 1 A rich assortment of mechanical bits from Tek. Here are the items, listed left to right, top to bottom, (quantity), price is EACH: 369-0031-00 (2), Fan impeller, 465/B etc. $9 105-0922-00 (5), Latch $2 124-0267-00 (8), Unknown, FREE 200-0978-07 (1), Cover, $1 200-1744-00 (2), Waterproof Toggle Cover, $3 200-2264-00 (1), Fuse Cap, $1 --SORRY, SOLD 136-0329-00 (1), Teflon Dual Socket, $5 --SOLD 201-0013-00 (1), Mounting Washer, $3 204-0476-00 (1), Unknown, FREE 204-0362-00 (1), P6022 Top Cover, $9 206-0217-02 (3), Probe Body, $3 210-0894-00 (4), Plastic Washer, FREE 211-0599-00 (2), Screws, FREE --SORRY, SOLD 211-0711-00 (10), 2465A Screws, FREE --SDRRY, SOLD 211-0722-00 (10), 2465A Screws, FREE --SORRY, SOLD 213-0020-00 (9), Setscrews, FREE Items as priced, specify when ordering, please. Free items will be grouped together in a single bag. CLICK HERE to E-Mail us an order! As Marked	As Marked
Tektronix Mechanical Parts Group 2 Tektronix Mechanical Parts Group 2 CLICK for bigger PIC!	Tektronix Mechanical Parts, Group 2 A rich assortment of mechanical bits from Tek. Here are the items, listed left to right, top to bottom, (quantity), price is EACH: 213-0075-00 (2), Setscrew, FREE 213-0115-00 (1), Setscrew, FREE 213-0192-00 (2), Setscrew, FREE --SORRY, SOLD 214-0057-00 (2), Case Cover Latch Kit, $4 214-1234-00 (2), Strap Cinch, $3 352-0497-00 (4), Plastic Clip, $1 214-0335-00 (2), Current Loop, $2 214-0361-00 (2), Case Cover Latch Kit, $5 214-0400-00 (3), Latch Fastener, $2 214-0761-00 (5), TO-5 Transistor Heatsink, $5 214-0849-00 (2), Hollow Shaft, $1 214-0957-00 (4), Plastic Guide, FREE 214-0997-00 (2), Ball Bearings, FREE 214-1170-00 (2), Gear, $5 --SORRY, SOLD 214-1173-00 (2), Gear, $3 --SORRY, SOLD 214-1172-00 (5), Gear, $3 --SORRY, SOLD Items as priced, specify when ordering, please. Free items will be grouped together in a single bag. CLICK HERE to E-Mail us an order! As Marked	As Marked
Tektronix Mechanical Parts Group 3 Tektronix Mechanical Parts Group 3 CLICK for bigger PIC!	Tektronix Mechanical Parts, Group 3 A rich assortment of mechanical bits from Tek. Here are the items, listed left to right, top to bottom, (quantity), price is EACH: 206-0116-00 (10), Contact, $2 214-1630-00 (1), Unknown, FREE 331-0372-00 (1), Disc, FREE 351-0121-00 (2), Current Probe Switch, $9 352-0157-00 (5), Washer, FREE --SORRY, SOLD 214-1176-00 (2), Gear, $5 --SORRY, SOLD 214-1177-00 (3), Gear, $5 214-1175-00 (2), Gear, $5 --SORRY, SOLD 214-1174-00 (1), Gear, $5 358-0054-00 (1), Bushing, FREE 358-0216-00 (3), Ring, FREE 386-0253-00 (1), Capacitor Grounding Plate, $3 386-0255-00 (3), Capacitor Grounding Plate, $3 387-0934-00 (1), Plastic Wedge, $3 384-1174-00 (1), Shaft, $3 386-0254-00 (1), Insulated Capacitor Mounting Plate, $3 Items as priced, specify when ordering, please. Free items will be grouped together in a single bag. CLICK HERE to E-Mail us an order! As Marked	As Marked
Tektronix Mechanical (and Electronic) Parts Group 4 Tektronix Mechanical Parts Group 4 CLICK for bigger PIC!	Tektronix Mechanical (and Electronic) Parts, Group 4 A rich assortment of mechanical AND ELECTRONIC bits from Tek. Here are the items, listed left to right, top to bottom, (quantity), price is EACH: 131-0930-00 (8), Contact, $2 131-0604-00 (1), Gold Contact Fingers, $6 --SOLD 105-0077-01 (3), Plastic Cam, $2 108-0405-00 (2), Reed Relay Coil, $4 108-0600-00 (1), Reed Relay Coil, $4 108-0663-00 (2), Reed Relay Coil, $5 108-0664-00 (2), Reed Relay Coil, $6 119-0181-00 (3), Spark Gap Suppressor, $3 119-1427-01 (5), Beeper, $3 131-1428-00 (8), Grounding Finger, $3 213-0304-00 (10), Setscrew, FREE 213-0075-00 (20), Setscrew, FREE 214-1136-00 (5), Plastic Part, $1 213-0243-00 (3), Setscrew, FREE 358-0372-00 (3), Cord Retainer, $3 213-0153-00 (10), Setscrew, FREE Items as priced, specify when ordering, please. Free items will be grouped together in a single bag. CLICK HERE to E-Mail us an order! As Marked	As Marked
Tektronix Mechanical Parts Group 5 Tektronix Mechanical Parts Group 5 CLICK for bigger PIC!	Tektronix Mechanical Parts, Group 5 A rich assortment of mechanical bits from Tek. Here are the items, listed left to right, top to bottom, (quantity), price is EACH: 401-0126-00 (4), O-Ring, $1 401-0080-01 (1), O-Ring, $1 220-0569-00 (8), Thin Crenellated BNC Mounting Nut, $3 348? (3), Case Foot Anti-Skid Insert (for feet below), $3 348-0073-00 (1), Case Foot, $5 348-0074-00 (4), Case Foot, $5 348-0128-00 (8), Case Foot, $5 348-0276-00 (3), Shielding Gasket Kit, $5 348-0740-00 (3), Case Foot, $5 348-0659-00 (10), Case Foot, $4 351-0191-00 (2), Current Probe Housing, $10 348-0905-01 (4), Case Bumper-Cord Retainer, $8 378-0204-00 (1), Clear Light Wedge, $5 386-0227-00 (8), Case Cover Fastener Clip, $2 426-0681-00 (10), Pushbutton Trim Ring, $2 200-1061-00 (2), Carry Handle End Covers, $5 --SORRY, SOLD Items as priced, specify when ordering, please. Free items will be grouped together in a single bag. CLICK HERE to E-Mail us an order! As Marked	As Marked
Tektronix Mechanical Parts Group 6 Tektronix Mechanical Parts Group 6 CLICK for bigger PIC!	Tektronix Mechanical Parts, Group 6 A rich assortment of mechanical bits from Tek. Here are the items, listed left to right, top to bottom, (quantity), price is EACH: 214-1291-00 (6), TO-5 Press-on Heatsink, $3 214-0269-01 (2), TO-5 Press-on Heatsink, $5 354-0347-00 (3), CRT Mounting Ring, $5 348-0764-03 (1), Shield Gasket Kit, $5 354-0178-00 (1), CRT Mounting Ring, $5 348-0235-00 (12), Plug-In Shield/Ground Gasket, $3 354-0066-00 (2), CRT Rotation Lever, $5 200-0931-06 (1), Curve Tracer Socket Cover, $19 --SOLD Items as priced, specify when ordering, please. Free items will be grouped together in a single bag. CLICK HERE to E-Mail us an order! As Marked	As Marked
Tektronix Mechanical Parts Group 7 -The Mystery Items- Tektronix Mechanical Parts Group 7 CLICK for bigger PIC!	Tektronix Mechanical Parts, Group 7, The Mystery Items A rich assortment of odder mechanical bits from Tek, with no part numbers. The white plastic horse-shoe shaped thing (No. 4) is the attachment for the long extension rod that ties to the push/pull power switch on some 7K scopes, when it's broken, life can get ugly. Here are the items, listed left to right, (quantity), price is EACH: 1. Tiny Stepped Pin (4), FREE 1. Setscrews (10), FREE 2. Small Square Square Pushbutton Bezel (20), $1 --SOLD 3. Medium Rectangular Pushbutton Bezel (10), $1 --SOLD 4. Power Switch Clamp (8), $4 5. Gear (2), $5 --SORRY, SOLD Items as priced, specify when ordering, please. Free items will be grouped together in a single bag. CLICK HERE to E-Mail us an order! As Marked	As Marked
Tektronix TDS210/220 Front Panel Switch/Encoder Assembly 679-3743-00 CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix TDS210/22 Digital scope front panel switch and encoder assembly, new. Tek p/n 679-3743-00. Incredibly hard to find these controls, here's a complete new replacement control assembly ready to go. Just 1, $49 CLICK HERE to E-Mail us an order!	Just 1 $49
Tektronix 120-0984-00 Transformers	Used, good power transformers, fit the Tek 455A and 465M scopes. very good cosmetic condition, date codes are 8012 and 8538, later than the example shown. Have 2, $24 Ea. CLICK HERE to E-Mail us an order! $24 Ea.	$24 Ea.
Tektronix 120-0917-01 Transformers CLICK for bigger PIC!	Tektronix 120-0917-01 Transformers Factory boxed new transformers that (according to the 120 RPR) fit some Tek models nobody seems to have actually ever seen, 4623, 4631, 4632 and 4633. Some sort of mystery printers. Anyway, we have 8 of them, and they are FREE to anybody that can use them. CLICK HERE to E-Mail us an order! FREE	FREE
Tektronix 120-series Transformers CLICK for bigger PIC!	Used, good Tek power transformers, we have these units: 120-1685-01 (Tek 2246) $19 120-1384-00 (Tek 2213/15/35/36) $19 120-1686-00 (Tek 2246) $12 120-1401-00 (Tek 2213/A/15/A/35/36/2445/2465) $5 1 of Each CLICK HERE to E-Mail us an order! Varies	Varies
Tektronix 152-series HV Multipliers CLICK for bigger PIC!	Used, good Tek HV Multipliers, we have these units: 152-0926 (Tek 2246) $24 152-0806 (Tek 2213A/15A/35/36) $26 1 of Each CLICK HERE to E-Mail us an order! Varies	Varies
Tektronix 291- Sweep Timing Capacitors CLICK for bigger PIC!	Tektronix NEW and USED 291- precision sweep timing capacitors. These in-house precision film capacitors have both good absolute and ratio accuracy to make the sweep timing circuits work properly. All the same price, $11 Ea. Left to Right: 291-001 0.99uf, 0.1uf, 0.01uf --SORRY, SOLD 291-026 0.505uf, 0.0505uf, 0.00048uf(Tin plated) 291-026 0.505uf, 0.0505uf, 0.00048uf(Blue painted) 291-015 1.0uf, 0.1uf, 0.01uf -SORRY, SOLD 291-0040-00 10.0uf Order by 291 part number, please. CLICK HERE to E-Mail us an order! $11 Ea.	$11 Ea.
Tektronix Skirted Vertical Attenuator Knobs GROUP A 1234 CLICK for bigger PIC! GROUP B 123 CLICK for bigger PIC! GROUP C 1 CLICK for bigger PIC!	GROUP E 123 CLICK for bigger PIC! Tektronix Skirted Vertical Attenuator Knobs After the dreaded 311-1192-00 trigger pot which always gets broken, the most requested Tek spare part is one of the skirted Vertical knobs. This is usually due to breakage or loss of the printing on the skirt. I have had a pile of these accumulating for some time, both as pulls and as brand new factory parts, but with no parts ID on them. Plus I have some that were fully marked but I never posted on-line, I was amazed to discover several bags of these filed neatly but never posted. sigh. If you can match them to your scope, ta-da, happiness all around. The quantity of each is marked in parentheses (quantity), which can be more than shown in the photos. Where I have known good data, it is shown. These are from 400-series, 22xx-series, 5A plug-ins, and SC50x series units. To order specify group and item, so A3, C1, etc. All are the same price, $14 Ea. Group A 1- 5mV-gap-50V (2) -465B- SORRY, SOLD 2- 5mV-gap-5V (3) 3- 1mV-gap-50V (2) -5A PLug in- 4- 5mv-500V (4) Group B 1- 5mV-gap-20V (2) -2205- 2- 1mV-100V (6) 3- 2mV-gap-50V (5) Group C 1- 1mV-gap-.2KV (2) Group E 1- 2mV-gap-50V (3) 366-1425-00 -475- 2- 5mV-gap-100V (4) 366-1425-02 -475A- 3- 2mV-gap-100V (9) 366-1838-01 -2213/2215- CLICK HERE to E-Mail us an order! $14 Ea.	As listed $14 Ea.
Tektronix 2246 Front Panel Assemblies CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix 2246 Front Panel Assemblies The Pot board is 670-9402-00, I can't see the 670 number on the black top assembly, but all from the Tek 2246. Parts should be useful for the 2245-47 series. Loaded with wickedly hard to find Tek parts.All for $39. CLICK HERE to E-Mail us an order! $39	$39
Tektronix 670-7615-00/02 Line Filters CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix 670-7615-00/02 AC Line Filters These are used in the 2213A, 2215A, 2235 and 2236 scopes, one early and one late version complete with safety covers.$10 each CLICK HERE to E-Mail us an order! $10 Ea.	$10 Ea.
Tektronix 2335/6/7 Timebase Switch Assembly FRONT, CLICK for bigger PIC!	Tektronix 2335/6/7 Timebase Switch Assembly c/w 670-6530-00 The complete timebase selector switch assembly and boards from the Tek 2335/6/7 series portables. Excellent condition, but as-is. Just 1, $25 CLICK HERE to E-Mail us an order! $25	Just 1 $25
Tektronix 2335/6/7 119-1193-00 Vertical Attenuator Assembly CLICK for bigger PIC!	Tektronix 119-1193-00 Vertical Attenuator Assembly New factory unit, complete with front peltola cable to the input BNC. Used in the 2335/6/7 portable scopes. Mint condition. Just 1, $25. CLICK HERE to E-Mail us an order! REDUCED! $25	Just 1 $25
Tektronix DSO Slide Rule CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix DSO Slide Rule I fyou have ever tried to reconcile samplig rates, DSO performance and how it really affects what you see. This well made plastic slide rule decodes all the modes and rates on 2200 and 2400 digital scopes from Tektronix as of 1/87. Clearly this topic is so convoluted that Tek felt a simple manual page wasn't going to cut it, this does a pretty good job. The can ship very cheaply in a first class envelope. Just 5 of them left, 1 per customer, please. $6 Each. CLICK HERE to E-Mail us an order!	REDUCED! $6 Ea.
Tektronix 119-0704-00 CLICK for bigger PIC!	No Idea what this little filter assembly is used for, or why it is on a ceramic substrate. They can be yours for free if you can use them. Just 2 of them. FREE CLICK HERE to E-Mail us an order!	FREE
Tektronix Semiconductors 155-0078-10, CLICK for bigger PIC! Tek semiconductors, CLICK for bigger PIC!	Tektronix Semiconductors Brand new, factory parts (except for 152-0488-00), these are hard to find but popular parts often requested. We have some quantity of these, so here's a chance at stuff season to get some spares. The 152-0488-00 bridge (a very common fault) is originally 2KBP02M, a low voltage part, we provide new 2KBP10M high voltage parts as replacements. The 151-0349-00 and 151-0373-00 parts are used in TM500 frames as pass transistors and elsewhere. We have only a few -0373 parts left. The 155-0078-10 is the most popular internal Tek high performance amp, used in many plug-ins, we got a quantity of very late production parts in bulk from a Tek service center sale, so you can get them cheaply. We have good quantity of all parts. Prices are: Tek 151-0140-00 Power Transistor, $5 Tek 151-0349-00 Power Transistor, $5 Tek 151-0415-00 Power Transistor, $5 Tek 152-0488-00 Bridge Rectifier (upgraded), $3 Tek 155-0078-10 Amplifier, $12 CLICK HERE to E-Mail us an order! $3-$12	$3-$12
Tektronix 155-series Custom ICs 155-0018-0123, CLICK for bigger PIC! 155-0078, CLICK for bigger PIC! Used 155-0082-00, CLICK for bigger PIC! NEW 155-0082-00, CLICK for bigger PIC! 155-0085-00/01	Tektronix 155-series Custom ICs 155-0091-00 155-0244-01 Tektronix 155-series Custom ICs These are all from a closed test equipment service center in Europe, I have gone through all the items carefully, and checked what we can. All the other Tek semiconductors tested good, and all these parts were carefully anti-static bagged and stored, so I believe they are good. If you find one is bad, notify us within 30 days, and we will refund the price less shipping. Some parts are clearly NEW, some are pulls, some I just can't tell, but the condition of all items is excellent. Tek 155-0018-00 7K Display Logic, (2) $10 Ea. Tek 155-0020-00 7K Readout, (2) $5 Ea. Tek 155-0051-00 Z-Axis/HV Regulator, (1) $8 Ea. Tek 155-0078-00 Broadband Amp, (1) $5 Ea. Tek 155-0078-01 Broadband Amp, (1) $5 Ea. Tek 155-0078-07 Broadband Amp, (2) $5 Ea. Tek 155-0078-10 Broadband Amp, (10) $5 Ea. Tek 155-0082-00 Vertical O/P Amp 475/A, NEW, (3) $40 Ea. Tek 155-0082-00 Vertical O/P Amp 475/A, Used, (2) $30 Ea. Tek 155-0085-00 Input Amp 475/A (1) $20 Ea. Tek 155-0085-01 Input Amp 475/A (4) $25 Ea. Tek 155-0091-00 Channel Switch 475/A (3) $20 Ea. Tek 155-0109-01 Trigger, (1) $10 Ea. Tek 155-0122-00 Sweep Control, (1) $15 Ea. Tek 155-0123-00 Sweep/Pick-off Control, (2) $12 Ea. Tek 155-0244-00 Display Sequencer 2445, 2465, 2467, (4) $20 Ea. Tek 155-0244-01 Display Sequencer 2445, 2465, 2467, (3) $20 Ea. ITEMS IN RED ARE SOLD CLICK HERE to E-Mail us an order! Varies	Varies
Tektronix 160-series EPROMS 160 EPROM Parts, CLICK for bigger PIC!	Tektronix 160-Series EPROMS These are all from a closed test equipment service center in Europe, I have gone through all the items carefully, and checked what we can. These have typically 1985 date codes, so hard to sure if the program contents will still be good or not. A good move would be to copy the contents right away, and if they work, re-burn them to get a fresh imprint, if you can. All these parts were carefully anti-static bagged and stored, so I believe they are good, and they appear to be socket pulls. These are AS-IS, no refunds due to age. The physical condition of all the items is excellent. All 12 parts for one price, $25. CLICK HERE to E-Mail us an order! $25/Lot	$25/Lot
Tektronix Scope Probes	Excellent condition probes, cleaned and thoroughly tested with grabbers and ground leads. For a probe to be suitable for your scope, it must have the right bandwidth and input capacitance compensation range. The 10X indicating contact allows any panel or on-screen probe factor to be correctly displayed, but does not otherwise affect operation.	All Have Been Discounted!
Tektronix P6108 Probes (tested) P6108, CLICK for bigger PIC!	Tektronix Used Tested Probes - P6108 P6108 10X 10M, 13pF, 2M 15-47pF Comp. Range 100Mhz BW Have 3, $25 Ea. CLICK HERE to E-Mail us an order!	REDUCED! Have 3 $25 Ea.
Tektronix Q037201 Assembly CLICK for bigger PIC!	Tektronix Q037201 Assembly This board is a mystery, it has no 670 number, only the Q number shown, but believed for a 2246A, based on the ROM number (which might make it 670-0947-02). It is loaded with interesting parts, including these 160 programmed parts: 160-5063-12, 160-5391-00, 160-3493-00, 160-4085-00 Also 2 DAC08's and a DAC312, plus a 6116 SRAM, and a battery on the reverse side. I just don't recognize this board at all, and it had no notes attached in stock. As-is, Just 1, $15 CLICK HERE to E-Mail us an order!	Just 1 $15
Tektronix PCB Assemblies Lot 2 CLICK for bigger PIC!	Tektronix PCB Assemblies, Lot 2 This is a batch of accumulated Tek PCBs from various scopes, slated for parts salvage, but now they can be yours. No details, all are as-is, but some very hard to source parts are located here, including a 155-0115-00 output hybrid. Just 1, $24 CLICK HERE to E-Mail us an order!	$24
Tektronix PCB Assemblies Lot 3 CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix PCB Assemblies, Lot 3 This is a batch of 2 Tek PCBs from their offshore manufactured scopes, slated for parts salvage, but now they can be yours. The main boards contain the two verticals and horizontal sweep, all on one board. There's also one Front Panel board. No details, both are as-is, but look perfect. No 670 number I could see on the boards.$29 CLICK HERE to E-Mail us an order!	$29
Tektronix PCB Assemblies Lot 4 CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix PCB Assemblies, Lot 3 This is a batch of 3 Tek PCBs including 670-1379-01 switch assembly (7603/N), GA-8541-03 Dual Vertical, and (NEW) 670-5155-02 Power supply (7912AD). No details, all are as-is, but look very good.$29 CLICK HERE to E-Mail us an order!	$29
Tektronix PCB Assemblies Lot 5 CLICK for bigger PIC!	Tektronix PCB Assemblies, Lot This is a batch of 2 Tek PCBs including 670-4275-01 ECL logic Board (7D01), R7278-01 Digital Board-DC50X TM500 Counter Board. No details, all are as-is, but look very good. The 7D01 board is epecially interestrng becuase ALL THE ECL CHIPS are SOCKETED! Includes MC10141L, MC10136L, MC10102L, MC10211P, MC10164L and MC10144L amd delay lines. The DC50X board has a socketed 160-1076-02 EPROM, and a Rockwell R6531/R3198-II CPU. $25 CLICK HERE to E-Mail us an order!	SORRY, SOLD $25
Boxed Tektronix PCB Assemblies 485 Sweep 475 Sweep 670-1663-02, CLICK for bigger PIC! 670-1663-02, CLICK for bigger PIC! GD-3980-82, CLICK for bigger PIC! GD-3980-82, CLICK for bigger PIC!	Tektronix PCB Assemblies, 485 Sweep, 475 Sweep These are factory boxed, believed good boards. The 670-1663-02 is the late production 485 sweep board. the GD-3980 board is the 475 sweep (no 670 number on it I could find) both are as-is, but look perfect. $29 each CLICK HERE to E-Mail us an order!	$29 each
Tektronix 158- Crystals CLICK for bigger PIC!	Tektronix 158-series Crystals Tek 158-0011-00 (2) 3.590000 Mhz -Leads Tek 158-0017-00 (1) 3579.5KHz -Socket (not shown) Tek 158-0038-00 (1) 3.589488MHz -Socket Tek 158-0058-00 (1) 31.250KHz -Socket Tek 158-0088-00 (1) 3.4133MHz -Socket Tek 158-0098-00 (1) 52.5MHz TO-5 -Leads--SOLD Tek 158-0103-00 (2) 12.500MHz -Leads Tek 158-0107-00 (1) 10.000Mhz -Leads Tek 158-0109-00 (1) 99.0MHz TO-5 -Leads Tek 158-0129-00 (1) Not Marked -Leads (Used) Tek 158-0136-00 (4) 18.432MHz -Leads Tek 158-0151-00 (1) 29.752Mhz -Leads Tek 158-0155-00 (1) 9.998400Mhz -Leads Tek 158-0175-00 (1) 64.000MHz -Socket Tek 158-0210-00 (9) 6.9162MHz -Socket Tek 158-0215-00 (9) 7.9773MHz -Socket Tek 158-0261-00 (1) 3.579545MHz -Leads Tek 158-0325-00 (2) 10.000MHz -Leads Tek 158-0325-00 (1) 10.000Mhz -Leads (Used) Keep in mind, some of these low numbers are fairly old, so they may have drifted or be otherwise unsuitable today. All are provided as-is. Quantity in (x). $5 Each CLICK HERE to E-Mail us an order! $5 Ea.	(Quantity) $5 Ea.
Tek 465M Horizontal Sweep Plug-ins CLICK for bigger PIC!	Tek 465M Horizontal Sweep Plug-ins, These are in excellent condition, complete, clean and tested, but have been sitting in storage for a while. Perfect for restoring that injured 465M scope you have sitting around. Top view HERE. The 465M had a unique modular design allowing very fast return to service for the military, but spare modules are very hard to find now. Full of hard to find Tek custom sweep/trigger ICs, worth more just in parts! Just have 1 Horizontal left, all as-is due to age. Just $29 Each CLICK HERE to E-Mail us an order! $29 each	LAST ONE! $29 Each
CRT Display Sub-system CLICK for bigger PIC! CLICK for bigger PIC!	CLICK for bigger PIC! CRT Display Sub-system, Unknown CRT display (flat face 3x1 inches), may be useful for making a small scope, curve tracer or other device. No data, as-is, a nice mystery device. Just 1, $39 CLICK HERE to E-Mail us an order! $39	Reduced! $39

Equipment that Needs Some Love to Return to Life!

Radiometer BKF 10 Automatic Distortion Analyzer CLICK for bigger PIC! CLICK for bigger PIC!	CLICK for bigger PIC! Radiometer BKF 10 Automatic Distortion Analyzer Very powerful automatic distortion analyzer can operate either as a closed loop (providing both signal source and measurement) or as a direct distortion reading of input signals. Works partially, level and frequency readings look correct, but when in direct mode, I cannot get a distortion value below 2%, which could just be noisy power supplies. Excellent physical condition. Can do swept distortion response, gain, and plots, a very sophisticated instrument. The factory manuals are big, they will be supplied on CD, the operation manual is HERE. VERY well made by Radiometer in Denmark. Just 1, $195 CLICK HERE to E-Mail us an order! $195	$195
Assorted Digital Meters CLICK for bigger PIC!	Assorted Digital Meters These are good looking meters, but need some attention. The thermometer always reads 16.6C with the probe connected, the Exetech has an intermittent connection at the upper top left of the display, should be an easy fix. The three red DMMs are un-tested and need batteries. These are all that's left of a big pile of DMMs we bought from a distributor to make cheap student meters, most were good or with very minor faults. We're just tired of doing them, so it's your turn. All 5 units for $39. We will add one set of test leads for free. CLICK HERE to E-Mail us an order! $39/Lot	$39/Lot
AVO MK.4 Valve (Tube) Tester CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	CLICK for bigger PIC! AVO MK.4 Valve (Tube) Tester I spent an absurd amount of money to get this tube tester, to have coverage for many Euro tubes I could not do with my other sets. It is very highly regarded, and well documented, so I thought it was worth the price. When I got it, the meter was dead, which was quite a disappointment, more so because the internal design of the meter is very odd, and despite efforts from some adept friends, we just could not get it working. Being a 30uADC meter, spares are hard to come by (I chased one all over the planet looking), and it took me a year to find the 25uA meter shown on top of the unit, I figured I could make that work effectively with a bit of shunt resistance. However, I just had too much to do, and this sat for another year, so now it's stuff season, and it's headed to somebody else that needs a high end tube tester, and isn't afraid of a bit of work to get there. Restoration notes are HERE. The service manual is HERE, the operators manual is HERE. Tube data is HERE. Just 1 unit, as-is, $395 (includes the spare 25uA meter) CLICK HERE to E-Mail us an order! $395	$395

Goodies for Time and Frequency Fans!

Austron 8152 Time Code Generator/Reader Austron 8152, CLICK for bigger PIC! Display, CLICK for bigger PIC! AC Output DC Output BNC Inputs/Outputs Parallel Out/Search Cont.	Top View, CLICK for bigger PIC! Austron 8152 Time Code Generator/Reader A fantastic system, generates and reads time data in many formats (serial and parallel), as well as providing synchronization and preset. Front panel Preset, hold/load/reset and corrections, and rear apron allows an external precision 1MHz time clock to be used as well as providing parallel and serial data outputs. Both AC and DC serial code are provided at the rear BNCs. The system allows for 365/366 day years (rear switch), plus day, hour, minute and second data to be generated and displayed. Data can be preset and reset independently of actual time. Perfect for your own launch pad, or as the coolest digital clock ever. The Austron has Panaplex plasma displays, and is AC line powered Dead easy to use and install. The unit has rack ears installed, and has the top cover, but the bottom cover is missing, but is easily fabricated. Beautifully made inside, many plug in assemblies, and even includes an extender board for service! Checked controls and most functions (can't check parallel outputs), all seems to be working correctly, but as-is. Sorry, no manuals. Just 1 system, $195 Top View, CLICK for bigger PIC!	Has Panaplex Gas Plasma Display! $195 CLICK HERE to E-Mail us an order!
KODE 375-643A Remote Up/Down Clock Display Clock counting, CLICK for bigger PIC! Wake up state, CLICK for bigger PIC! EDIT data, CLICK for bigger PIC!	KODE 375-643A Remote display, self-contained up/down clock This is a stand-alone clock system, with data preset, hold, reset and up/down selection. It runs continuously once powered on, unless HOLD is pressed. Has days, hours, minutes and seconds displayed, and all can be preset with TIME front edit scroll buttons, then loaded to the display with the right hand LOAD button (not marked). COUNT modes are Up, Down, Start and Stop. Very nice unit, also has TEST function at front panel, using a small tool. Requires no connection other than AC power at rear. Makes a fantastic desk clock, just one left, $129.	$129 CLICK HERE to E-Mail us an order!
Telcom Research TCG550 TCG550, CLICK for bigger PIC! REAR VIEW, Click for bigger PIC!	Telcom Research TCG550 This is a controllable up-timer that displays current elapsed time and frame (for edting video and film). You can SET the value, HOLD it at any point or CLEARED, and the rear XLR connectors output serial data code of the current time. No manual, but all functions work correctly from the front panel. Makes a great digital stopwatch! Just 1, $49	$49 CLICK HERE to E-Mail us an order!
Efratom 1PPS MDP Modules 104701-005 MDB Interior, CLICK for bigger PIC!	Efratom MDP 1pps Modules, 104701-005 These distribution plug-ins all came from two 1pps (one pulse per second) timing shelves, and all had the same fault, they output a strange half-amplitude runt pulse, without the master 1pps input, shaped like a narrow letter M, while faintly pulsing the FAULT LED at the same time. There is no obvious internal fault, power input is good, and the fuse is intact, but all of these have the same fault, so provided here for parts, repair or the enclosures. Good units work correctly in the shelf, so the fault is with these modules. Have 6 Left, $5 each	$5 Ea. CLICK HERE to E-Mail us an order! CLICK for bigger PIC!

Goodies for Fluke/Philips Fans!

Fluke Model 80T-150U
Universal Temperature Probe

CLICK for bigger PIC!

FLUKE

Fluke Model 80T-150U
Universal Temperature Probe

BRAND NEW factory boxed Fluke Celsius/Farenheit temperature probe that works with any 200mV range DMM to add temperature measurement, includes factory instructions. Covers -40C to +70C/-40F to +150F. Tested, (requires 9V battery, included) works great.SORRY, SOLD, $39

$39

CLICK HERE to E-Mail us an order!

Fluke 7220A Frequency Counter

7220A Front, CLICK for bigger PIC!

7220A Profile, CLICK for bigger PIC!

7220A Back, CLICK for bigger PIC!

FLUKE

Fluke 7220A Frequency Counter
High performance Fluke counter with 125Mhz/1Mohm A channel, and 1.3GHz/50ohm B channel, with standard time base. Supports rear external 10Mhz time base for increased accuracy, and has excellent front panel controls for display resolution control and level adjustment.

Has no options installed, but standard time base performs well after warm up as shown below against our standard. Full factory manual is HERE. 1.3Ghz input works to approx. 1.43Ghz with good stability as shown below. Just 1, $249

1.4Ghz counting

10Mhz Standard Display

$249

CLICK HERE to E-Mail us an order!

Philips/(Fluke) PM3335 Combiscope

PM3335, Digital Mode, CLICK for bigger PIC!

PM3335 Analog Mode, CLICK for bigger PIC!

CLICK for bigger PIC!

PHILIPS

Philips PM3335 Combiscope
60Mhz/20MS/s Analog/Digital Scope with Auto-set Powerful dual mode Combiscope with both analog and digital capability (one touch yellow button switches modes). Has LCD sidebar factor display, and on screen digital data and cursors. Single green button Auto-set for all parameters including triggering, incredibly convenient. Cal is expired, but tests good, so as-is. Excellent condition, and a very powerful scope loaded with features. Factory Op Manual is HERE, all manuals on CD with the scope. Add a pair of NEW 1x/10X 100MHz probes (pictured) for another $29 with scope only. Just 1, $249

CLICK for bigger PIC!

$249

CLICK HERE to E-Mail us an order!

Fluke 8920A Wideband True RMS AC Voltmeter

CLICK for bigger PIC!

FLUKE

Fluke 8920A Wideband True RMS AC Voltmeter
High performance True RMS AC voltmeter usable to 20MHz (autoranging), capable of displaying Volts/mV and dB, at user selectable impedance values (50 to 1200 ohms) with 4 1/2 digit resolution. Note, the input is always high impedance, the dB correction for various impedances does not alter that, only the displayed equivalent voltage value, an external load would be required to actually measure power. A versatile meter for AC measurements, the very wide bandwidth makes it valuable for many tasks beyond audio, and the relative dB mode eliminates many calculations. Also has an analog meter for easy peak tuning. Fresh cal and excellent condition. Factory manual is HERE.
Just 1, $375

HARD TO FIND!
$375

CLICK HERE to E-Mail us an order!

Fluke 8520A Factory Service Manual

CLICK for bigger PIC!

FLUKE

Fluke 8520A Digital Multimeter Manual
Full service manual complete with schematics and cal information.Just 1, $25 ea.

REDUCED!
$25

CLICK HERE to E-Mail us an order!

Fluke Model 11 DMM Set
3V on model 11, CLICK for bigger pic!

CLICK for bigger PIC!

FLUKE

Fluke Model 11 DMM Set

CLICK for bigger PIC!
Fluke model 11 DMM, (AC/DC volts, ohms, capacitance, continuity) 4000 count DMM in zipper field case, with factory manual and NEW test lead set. Mint condition, fresh cal, wickedly accurate.Just 1, $75 ea.

REDUCED!
$75

CLICK HERE to E-Mail us an order!

Fluke Model 101
CAT III DMM
Fluke 101, CLICK for bigger PIC!

CLICK for bigger PIC!

FLUKE

Fluke 101 Portable Cat III DMM

BRAND NEW factory boxed Fluke 6000 count auto-ranging portable meters, with capacitance, AC/DC Volts, frequency and diode/resistance/continuity test. Includes test leads and factory manual. Just 2 Left, $69 ea.

$69

CLICK HERE to E-Mail us an order!

Fluke 37 DMM
FLUKE 37, CLICK for bigger PIC!

CLICK for bigger PIC!

FLUKE

Fluke 37 Portable DMM
Fluke 3200 count auto-ranging portable meters, with accessory storage compartment and carry handle. Very nice unit for field or bench work. Has bargraph, hold, relative, min/max and AC/DC volts/mV/current, and resistance/diode/continuity. Very powerful functionality, excellent calibration stability. Last 1, $89 ea.

Optional 10A Test Leads, CLICK for bigger PIC!
Add optional new 10A silicone safety test leads for $12 (with meter only).

$89

CLICK HERE to E-Mail us an order!

Fluke 8050A
TRUE RMS DMM

Fluke 8050A, CLICK for bigger PIC!

FLUKE

Fluke 8050A TRUE RMS DMM

Optional 10A Test Leads, CLICK for bigger PIC!

Fluke 8050A TRUE RMS DMM, (AC/DC volts, dB, ohms, continuity, 10A current) 19999 count bench (AC powered) DMM, fresh cal with line cord. One of Fluke's best and most rugged bench meters, these 4 1/2 digit units have wideband True RMS ACV and dB capability, excellent condition. The best performing, highest capability Fluke bench meter from this series, excellent value with current cal. Factory manual is HERE, Manual update is HERE. One unit has the battery option, same price.Have 2, $95 ea.

Add optional new 10A silicone safety test leads for $12 (with meter only).

$95 (+$12)

CLICK HERE to E-Mail us an order!

Goodies for RF/Microwave Fans!
For power meters that need fixing, see HERE!

JTE-1000A, DC-1GHz TEM Cell

CLICK for bigger PIC!

JTE-1000A DC-1GHz
TEM Cell!

CLICK for bigger PIC!

A nice compact desk-top TEM cell for doing emission and susceptibility tests on small items (pagers, cell phones, hand-helds, etc.), 75mm internal height.

This cell allows relatively interference free testing of the item, and has N (f) connectors for input and output at each end of the cell (N (m) 50 ohm termination and BNC/N adaptor included). Plus, it has a secondary through hole BNC (f) connector for monitoring and external interconnect, it can also support an antenna for testing. In very good shape, a few dings and scratches in the paint, the top lid (5 1/8 inches in diameter) still seals very well, and the cell works great when powered up with RF. VSWR figures on the unit for DC-500MHz, and 500-1GHz, with coupling conversion factor given as 22.5dB.

This is my next-to last one, we had various TEM items, just have a larger antenna version left. Made by Jung-Jin Electronics Co., sorry no manual available. A good intro course to TEM cells is HERE.

Just 1, $195

CLICK HERE to E-Mail an Order

Toko SMD Inductor Kit
PTL1608F

CLICK for bigger PIC!

Toko SMD Inductor Sample Kit PTL1608F

Low value (1-27nH) SMD chip inductor Assortment Very small parts. Believe the kit is complete, but priced low enough so that if it's not, it won't be annoying. Most useful for microwave circuits.
SORRY, SOLD
Just 1, $15

CLICK HERE to E-Mail an Order

Eaton/Ailtech 7310
System Noise Monitor

CLICK for bigger PIC!

Eaton/Ailtech 7310
System Noise Monitor

Mint condition unit, power tested only, has rear connectors for noise source, input and trigger. 2-range display of system noise figure, thumb wheel entry of ENR for the noise source. Rear nameplate says 30Mhz/75 ohm input frequency operation, with -02 option. Factory manual is HERE.
Just 1, $59

CLICK HERE to E-Mail an Order

Vectron TFS246H4
246Mhz CF SAW BP Filter

CLICK for bigger PIC!

Vectron TFS246H4
246Mhz SAW BP Filter

245.82 to 246.18 MHz bandpass, 2.5-5.0 dB insertion loss SAW Filter, 246MHz CF. Metal/Ceramic SMD package, on anti-static feed tape. Factory data is HERE. Have 800.
5/$2

CLICK HERE to E-Mail an Order

50 Ohm Splitters/Dividers/Combiners
Assorted Types

CLICK for bigger PIC!

50 Ohm Splitters/Dividers/Combiners

Here's a nice assortment of RF/Microwave splitters/combiners from MCL, Narda, Merrimac and others. Great quality, but low price to clear them out. Specify by part numbers when ordering, all are $22 Each except the MCL ZFSCL-16-3 (16 port splitter) which is $39. Many are NEW, a couple are used, all in excellent condition. The Narda units are marked with data (4222 is gone), others are here:

Merrimac PDM-41M
MCL ZA3PD-1-5
MCL ZAPD-21
MCL ZB4PD1-5.8
MCL ZC4PD-900
MCL ZFSC-16-3 $39

If no data shown, we do not have it. The top KDI unit has TNC connectors, probably 800Mhz area.

CLICK HERE to E-Mail an Order

CGI 50 Ohm 40W Stripline Terminations
CBT-40, DC-6GHz

CGI 50 Ohm 40W Stripline Terminations

These compact CBT-40, 2-hole mounting (grounded) termination resistors are good to 6GHz, 5% tolerance. Factory data is HERE. Uses BeO ceramic, so use care in handling, and do not breathe any dust from the unit.
Have 15, $9 Each

CLICK HERE to E-Mail an Order

ATC 50 Ohm 20W Stripline Terminations
DC-18GHz

CLICK for bigger PIC!

ATC 50 Ohm 20W Stripline Terminations, DC-18GHz

These compact FT10302N0050J, 1-hole mounting (grounded) termination resistors are good to 18GHz, 5% tolerance. Factory data is HERE. RoHS compliant. Uses BeO ceramic, so use care in handling, and do not breathe any dust from the unit.
Have 15, $6 Each

CLICK HERE to E-Mail an Order

Assorted RF/Microwave
Assemblies

WJ 2812-50, CLICK for bigger PIC!

Trak DOC6309, CLICK for bigger PIC!

SD-08346401, CLICK for bigger PIC!

17903 Assembly, CLICK for bigger PIC!

Miteq PLC-1620A-15P, CLICK for bigger PIC!

Assorted RF/Microwave
Assemblies

Here's a sampling of the items from our big storehouse of RF/Microwave gear. I love experimenting in this area, and am always looking for items to use for radioastronomy and RF monitoring, so we take in a lot of things, but not all of them are ideal for those tasks, and so end up here. All the RF connectors are SMA. Most items seem to be around L-Band except for the WJ item which is much higher.

Any Item, $26 Ea.

CLICK HERE to E-Mail an Order

CTI P-1399, CLICK for bigger PIC!

JFW 50FH-030-100-2
100W/30dB/2GHz Attenuators

CLICK for bigger PIC!

JFW 50FH-030-100-2
100W/30dB/2GHz Attenuators

JFW 50FH-030-100-2, 100W/30dB/2GHz Attenuators, one of the most useful items on an RF test bench, the 30dB power attenuator allows transmitters (to 100W) to be measured with a regular 50 ohm power meter, converting Watts to Milliwatts, and simultaneously providing the transmitter load. These used units have been fully sweep tested, and are flat to 2.4Ghz, and accurate. They are natively N(M) to N(f), but since the N(m) end is often awkward to connect on the bench, we have added new high quality Amphenol barrel connectors, to make both ends female, for ease of cabling and power sensor connection. Heavy, the bulk of the unit is heatsinking. We can add rubber feet to the bottom if you wish.

Catalog data is HERE.

LAST ONE!, $125 Ea.

CLICK HERE to E-Mail an Order

Wiltron 610D Microwave Sweeper Scales

CLICK for bigger PIC!

Wiltron 610D Microwave Sweeper Scales

Like HP's 8620 sweeper, Wiltron required mechanical scales to be inserted into their 610D sweeper/generator units to match the plug-in used. The tough part is that scales are almost impossible to find (and never seem to come with a plug-in purchase), and due to their design (white text on a clear background), a real nightmare to try and make. Luckily, we have the fix at hand, a nice stock of minty looking scales that we used to use on our own 610D's in years past, and saved. Take any 5 scales for $49.

Here's what we have (Qty.):

(1) 6102/6103C, 10MHz to 1220MHz
(6) 61084D, 1MHz to 1500Mhz
(1) 6109D, 10MHz to 2000MHz
(1) 6116D, 1.7GHz to 4.3GHz
(1) 6126D, 3.7GHz to 8.4GHz
(2) 6221D, 2GHz to 12.4GHz
(1) 6223D, 4GHz to 12.4GHz
(1) 6237D, 2GHz to 18.5GHz
(1) 6247D, 10MHz to 18.5GHz

Any scale, Just $9 Ea.

CLICK HERE to E-Mail an Order

33-1005-0x Stripline Attenuators

8dB parts, CLICK for bigger PIC!

8dB parts, CLICK for bigger PIC!

2dB Parts

33-1005-0x Stripline Attenuators

33-1005-0x Stripline Attenuators, These are very robust DC-4GHz 10W rated attenuators, all new parts. We have a large quantity (78) of the 8dB parts (-08.00), but only 3 of the 2dB parts. Factory data is HERE.

Limited Quantities, $3 Ea.

CLICK HERE to E-Mail an Order

Stellex/MACOM UHF/Microwave Hybrids

SMA1 LNA, CLICK for bigger PIC!

SMA31-1 LNA, CLICK for bigger PIC!

SMA31-1 LNA, CLICK for bigger PIC!

Stellex/MACOM UHF/Microwave Hybrids

Stellex/MACOM UHF/Microwave Hybrids

CSM9E Mixer, CLICK for bigger PIC!

Stellex/MACOM UHF/Microwave High end hybrids, including couplers, cascadable low noise amplifiers and mixers, all in SMD ceramic packages. Stellex assets were bought up by M/A-COM, and folded into their product mix, but documentation on some parts is now hard to find. Where we have it, there's a clickable link to download the datasheet, plus a general catalog to give some additional data.
All are just $5 ea.

Click link below for factory data sheet:
Stellex SMA1 Cascadable 16dB LNA (2.4dBNF) 5-600MHz, +15VDC Have 15
Stellex SMA31-1 Cascadable 11.5dB LNA (4.5dB) 10-2100MHz, +15VDC Have 10
Stellex CSM9E Mixer Have 20
MACOM CHS-501 Dual Directional Coupler, Have 12 Similar CHS-134 Data
Macom Catalog HERE.

Limited Quantities, $5 Ea.

CLICK HERE to E-Mail an Order

CHS-501 Dual Dir. Coupler, CLICK for bigger PIC!

Vari-L VCO-105

CLICK for bigger PIC!

CLICK for bigger PIC!
Vari-L and Avantek TO-8 VCO Hybrids

Vari-L and Avantek TO-8 VCO Hybrids. NEW, old stock advanced communication hybrids used in avionics and mil-spec systems. These are Voltage Controlled Oscillators that are incredibly easy to use, apply DC power (usually +15VDC at 12-20mA), and a DC tuning voltage, and get a 50 ohm typ. +10 to +13dBm output. All are packaged in TO-8 cases with a simple 4 pin footprint (see data sheets). Most are stock types, a few (SVCO) are custom units with only minor info available. Vari-L was acquired by RFMD, then Sirenza, and so on, hard to find these parts or info now.
All are just $5 ea.

Click link below for factory data sheet:
Vari-L VCO-105 200-400MHz, +15VDC Have 10
Vari-L VCO-116 150-300MHz, +15VDC Have 3
Vari-L VCO-117 300-600MHz, +15VDC Have 10
Vari-L VCO-204 100-200MHz, +15VDC Have 3 --SOLD
Vari-L SVCO-438 200-400MHz Have 1
Vari-L SVCO-455 1030-1330MHz Have 4
Vari-L SVCO-457 1250MHz Have 3
Avantek V087-4346 1.1-1.5GHz (0-10V), +5VDC Have 4
Vari-L VCO Selection Guide. Vari-L VCO App Notes.

Limited Quantities, $5 Ea.

CLICK HERE to E-Mail an Order

We have more cool Hybrids coming, Amplifiers, Mixers, Switches and more, stay tuned to this section!

CLICK for bigger PIC!

VECTRON CO-233ME ECL 100MHz Oscillators

VECTRON CO-233ME ECL 100MHz Oscillators. NEW, fixed 100MHz ECL oscillators, use -5.2VDC supply, typ 10ppm accuracy. Factory data sheet is HERE.

Last 1, $10 Ea.

CLICK HERE to E-Mail an Order

SHW5151 / 85Y12
5105385Y12

Motorola 10 Watt, 700-900Mhz LDMOS Amplifier PA Stick, SMD design, used in Motorola GTX portables and other similar units. Parts are marked 85Y12, but all packing shows Motorola SHW5151 and 5105385Y12. NEW, Production line surplus. CLICK HERE for GTX schematics, page 5 shows the SHW5151 PA. 3-Stage gain circuit, +5dBm drive (3mW) will generate 10W (+40dBm) output (all at 50 ohms), with adjustable output set by bias on pin 3. 7-12VDC Power supply. Packed in anti-static factory trays and pallets of 144. Connection Diagram courtesy of the RF Candyshop.

100+ Pieces, $4 Ea.

CLICK HERE to E-Mail an Order

CLICK for bigger PIC!

Mu-Del Electronics Model MPP2223 LNA Feedline Power Supply

Rack mounted power supply and RF Feedline insertion point. Has rear Type N connectors, +20VDC applied to one, then capacitively coupled to the output line, designed to power a downstream LNA or other electronics. Original frequency range is not known. Tested, working, Have 2.

$39 Ea.

CLICK HERE to E-Mail an Order

CLICK for bigger PIC!

Collins Avionics Crystal Filters

NEW, assorted production surplus crystal filters from Collins Avionics (from the Collins Country Store in Cedar Rapids, IA), four different types. 21.4 MHz, 30.0 MHz, 110 MHz, and 110.56 Mhz filters. Just one set.

$29

CLICK HERE to E-Mail an Order

Dish Antenna Mount

CLICK for bigger PIC!

Moveable Dish Antenna Mount

NEW, very high quality articulated mount, sorry, no other data for it. Lightweight but bulky. Have 2 of them. $39 ea.

REDUCED!
JUST $39 Each, Have 2

CLICK HERE to E-Mail an Order

TDK ZCAT EMI/RFI Clamp-On Ferrite Filter Kit
ZCAT

EK055A, Click for bigger PIC!

TDK ZCAT EMI/RFI Clamp-On Ferrite Filter Kit

Partial kit of clamp on ferrite cable filters for all applications. Includes data in the storage box.

$15, Just 1

CLICK HERE to E-Mail an Order

Narda Microline Coaxial Directional Couplers

Couplers, CLICK for bigger PIC!

Click for bigger PIC!

Narda Microline Coaxial Directional Couplers

High quality coaxial directional couplers from Narda, all have been fully sweep tested. We have these couplers, all $69 ea.:
3002-10, 0.95-2.0GHz, 10dB
3043B-10, 1.7-4.2GHz, 10dB
3043-20, 2.0-4.0GHz, 20dB SOLD
3044B-10, 3.7-8.3GHz, 10dB
3045C, 7-12.4GHz, 10dB
22440, 7-12.4GHz, 10dB, 1 Nm SOLD

All couplers have N-female on every port (except 22440, 1 Nm), can be used in either direction (reverse allows measurement of reflected power). Specify model number when ordering.

$69 Each, Just 1 of each type

CLICK HERE to E-Mail an Order

JFW 50DR-055-SMA
0-30dB Microwave Attenuators

Click to visit JFW!

JFW 50DR-055-SMA 50 ohm/30dB/2W Variable Stepped Attenuators

Were $149, now only $95!

These new JFW 50 ohm, 2 Watt stepped attenuators are removed from new rack assemblies that were assembled but never used, and include the 4 countersunk front mounting screws and knobs as shown. Rated for 2GHz (but sweep testing showed it is actually flat and accurate to 2.4GHz, with only 0.2dB of additional loss), with stainless SMA connectors. These provide 0-30dB of attenuation in 1dB steps, with typically less than 0.7dB insertion loss at 2.4Ghz. Every unit has been inspected and fully sweep tested for correct operation. If you have ever wanted a wide range RF/microwave variable attenuator for use in your shop, here's a chance to get a beautiful, high quality unit for a bargain price. A perfect addition to an RF/microwave sweeper to give wider level control, or to use for field insertion of loss to test for system integrity. Just 1 left! CLICK HERE for full factory PDF data sheet.

CLICK HERE to E-Mail an Order

Wideband Engineering A82BU 30dB Gain, 1Mhz to 1Ghz Amplifier

CLICK for bigger PIC!

Wideband Engineering Model A82BU 75 Ohm broadband amplifer, 30dB gain.

New assemblies, with F (female) 75 ohm ports, and rear +12VDC wired power connection.. Can be used with matching pad or transformer as a general purpose 50 ohm RF amp, cable booster for use with a many port splitter, or receiver pre-amp, etc.CLICK HERE for an INTERNAL view, appears to be a 4-stage amplifier. Has 4 tapped screws for bottom attachment.

$19 each, we have just 4 left.

CLICK HERE to E-Mail an Order

Bendix 411-39 Meters

CLICK for bigger PIC!

Bendix 411-39 Meters These rugged ,deep drawn aluminum meter cases with captive hardware have a meter (4.4K DC resistance) marked in watts, but the meter is just directly connected to the front BNC connector.

Something interesting could be made with these, they were the remote displays to an RF power meter. Currently, it's just a DC meter in a great looking box, however. The one with the meter slightly off-zero adjusted fine back to the right place, sorry I didn't catch it before the photo.
Have 3, $12ea.

CLICK HERE to E-Mail us an order!

HP MSA-0304 Cascadable 11dB 1.6GHz Amplifier

HP MSA-0304 Cascadable 11dB DC-1.6GHz Amplifier Popular SMD wideband gain block from HP, 50 ohms in and out. Factory data is HERE. Individually anti-static packaged in strips of 5 parts. Last 10 parts.
$3ea., $10/Strip of 5

CLICK HERE to E-Mail us an order!

R+D Magic
Amazing and Magical Things from our R+D Section

P+B 40Amp Toggle Breaker CLICK for bigger PIC!	P+B 40Amp Toggle Breaker p/n W31-X2M1G-40 If you have ever needed to switch high currents (AC or DC), you know how useful this item really is. It is robust enough to support a protected 40A circuit (AC or DC), and also provide short circuit protection with mechanical circuit breaker action. Great for turning remote battery packs on and off, master avionics breaker, controlling high current 12VDC circuits and more. Just have 7 of them left, $18 Each CLICK HERE to E-Mail us an order!	$18
JPL Space Program Surplus CLICK for bigger PIC!	JPL Space Program Surplus Some years ago, I got a chance to buy a lot of NASA's Jet Propulsion Laboratory (JPL) surplus, which had parts from many different space and satellite programs. These items are all that's left. The transistors are from TIRN and TMR (triple Modular Redundancy) satellite program. I was very curious to see how different space qualified parts really were. The transistors (1981 dual Texas Instruments PNP high beta JPL-2N3350) come in a common box with just one traveller document. As far as I can tell, all these parts are good, and still mint. In case you want to have a tiny bit of the space program for your own, here's your chance. JPL is HERE . The transistors are just $3 each (take all 20 of them, and the box and card comes too). CLICK HERE to E-Mail us an order!	$3 Ea.
Regular and HD D-sub Connectors CLICK for bigger PIC!	Regular and HD D-sub Connectors Mostly new top quality D-sub connectors, from 9 to 104 pins, approx. 90 pieces. A few ribbon cable crimp types, mostly solder and PCB mounting versions. Lots of gold contacts here, and some pricey HD high-density parts, a great lab assortment for developing and experimenting. These were from an R+D bench, stashed in some forgotten drawers. For clarity, Cannon developed these many years ago, and all numbers begin D, followed by the shell size letter, A-E. Thus, only 25 pin versions (shell size B) are actually DB connectors, all other have a different prefix, DA (15), DC (37) DD (50) and DE (9). Just a bit of useful connector history. Just 1 batch, $39 CLICK HERE to E-Mail us an order!	$39
Circular, Edge + D-sub Connectors CLICK for bigger PIC! CLICK for bigger PIC!	Circular, Edge + D-sub Connectors A varied assortment of high end NEW circular, edge and d-sub connectors and accessories. Some very interesting parts in this assortment, all avionics related. Just 1 batch, $29 CLICK HERE to E-Mail us an order!	$29
Lasertron fiber optic source CLICK for bigger PIC! CLICK for bigger PIC!	Lasertron fiber optic source New heatsinked laser source, presumably a high speed fiber optic data transmitter, but no data on it. Just 1, $9 CLICK HERE to E-Mail us an order!	$9
30mm Lab Fixturing Clamps CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	CLICK for bigger PIC! 30mm Lab Fixturing Clamps Beautifully made black anodized aluminum fixturing clamps, designed to grip a 30mm rod or pipe. The clamping screw (to tighten to the pipe or rod should be M4 and 25-30mm long. The base grip is an M8 tapped hole (steel insert), so a cap head M8 bolt of roughly 20-22mm length would work depending on what is attached. This allows all kinds of complex structures to be built in the lab to hold equipment, optics, microscopes, antennas, etc. Add hardware as shown for another $3. We have 24 pieces, $6 each, $9 w/hardware CLICK HERE to E-Mail us an order! CLICK for bigger PIC!	Have 24 $6/$9 Ea.
Bowmar 651B5 Optical Head CLICK for bigger PIC! CLICK for bigger PIC!	Bowmar 651B5 Optical Head High quality optical emitter and detector assembly, beautifully made. Just 1, $19 CLICK HERE to E-Mail us an order!	Just 1 $19
Dale/Vishay Dual 500K concentric Pots PA110X CLICK for bigger PIC!	Dale/Vishay Dual 500K concentric Pots PA11 Type This style pot from Dale/Vishay can be widely customized, and I have used them in many high end projects. This unit has concentric shafts (1/4 + 1/8 inch) with a 3/8 inch bushing. The taper is F (reverse log), and the pots have a physical detent at half rotation. Should be useful for some project! Have wide spaced PC terminals as shown, and includes hardware. Either single pots of factory boxes of 15 are available. New in factory packs. Data is HERE. Have 75, $4 Each or 15 for $49 CLICK HERE to E-Mail us an order!	Have 75 $4 Ea. 15/$49
Stackpole/Electroswitch 3-Pole 4 Position Switch	Stackpole/Electroswitch C7-Series, 3-Pole 4 Position Switch Very rugged large rotary switch with silver contacts, rated to make/break 0.5A/115VAC or 1A/28VDC, but can carry 25A. Complete with hardware, new in factory bulk pack. Factory data is HERE. Have 12, $9/Switch CLICK HERE to E-Mail us an order!	Have 12 $9/Switch
Grayhill 71BSF30-07-1-12N-F 7-Pole 12 Position Switch CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	Grayhill 71BSF30-07-1-12N-F 7-Pole 12 Position Switch Grayhill has always been my go-to supplier for high quality rotary switches, and these are real beauties! PC mounting, with gold contacts, these 30-degree indexed switches have 12 (non-shorting) positions on each of 7 decks (they have a stop between the first and last position, and do not rotate continuously). These have the beefier 1/4 inch shaft and 3/8 inch bushing, and have shaft seals, a really first class and wickedly expensive switch. The factory data is HERE. From an avionics project that didn't go ahead, new in factory bulk pack. Have 8, $29/Switch CLICK HERE to E-Mail us an order!	Have 8 $29/Switch
Roku HD600 BrightSign Video System CLICK for bigger PIC! CLICK for bigger PIC!	Roku HD600 BrightSign Video System A nice computerized video sign system. I got it to use at Stuff Day a while back so I could post changing parts and equipment info to it, but well, as we know, Covid changed a lot of plans. Bought it as new, with the docs, but have never run it, so as-is. Includes the power supply and manual, has lots of interconnect capability, RS-232, USB, ethernet, RGB, VGA, audio and memory card. Nice looking purple box. Just 1, $49/set CLICK HERE to E-Mail us an order!	Just 1 Set $49/Set
Blank Heatsinks CLICK for bigger PIC! CLICK for bigger PIC!	Blank Heatsinks These beefy, black anodized, un-drilled heatsinks can be used in all kinds of ways. The outside fins are thick enough to drill and tap for mounting to a chassis. We Have 19, $4 Ea. CLICK HERE to E-Mail us an order!	Have 22 $4 Ea.
Ohmite Triple 200W/8 Ohm Rheostat CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	CLICK for bigger PIC! Ohmite Triple 200W/8 Ohm Rheostat Massive triple rheostat, rated 200W, 5.0A, 8 Ohms per element. Very handy for amplifier testing, power supply or 3-phase testing, etc. Screwdriver adjust shaft, low inductance. Have 2, one has some white ceramic chipped off, does not affect any operation. Will ship the best unit first. Very hard power resistors to find, can be disassembled into three individual rheostats. If wired as simple resistors, the most reliable connection occurs when the wiper is tied to one side. Very large and heavy. Have 2, $60 Ea. CLICK HERE to E-Mail us an order!	Have 2 $60 Ea.
Sunon, CLICK to visit! SF11580AT P/N 1082HSL 115VAC Fan	3.1"/80mm/115VAC FAN SUNON SF11580AT P/N 1082HSL 3.1 inch/80mm square fan with flying leads. 7 bladed fan, 21CFM, 115VAC, 0.1A, 33dB-A, sleeve bearings and rugged aluminum housing. CSA/TUV/UL rated, very high quality fan. Fits many test gear fan locations, and quiet in operation. We have 20 pieces. Loc: FAN11 CLICK HERE to E-Mail us an order!	20 Pcs. $15 Ea.
Assorted DC to DC Converters CLICK for bigger PIC!	Assorted DC to DC Converters New, both through hole and SMD types, all are 24/48V input types, most are 20/25W. Left over from avionics projects, there's a total of 24 pieces. 1 Lot, $39 CLICK HERE to E-Mail us an order!	24 Converters! 1 Lot/$39
OSRAM DLO3416 Intelligent Alphanumeric Displays CLICK for bigger PIC! CLICK for bigger PIC!	OSRAM DLO3416 4-Character Intelligent Alphanumeric Displays New, 4-digit high-efficiency red/orange (630nm) alphanumeric displays with 0.270 inch character height, end stackable. Character set includes 128 special ASCII characters for european text. Compatible with HP parts. Factory data is HERE. Have 5 Left, $15 Each CLICK HERE to E-Mail us an order!	HARD TO FIND! $15 Ea.
Triplett Model 60-NA VOM CLICK for bigger PIC!	Triplett Model 60-NA VOM Sometimes a mechanical meter is more suitable than a digital one, especially if you are using military manuals, which specify a VOM, not a DMM, and have different values accordingly. This is a nice later, ruggedized case meter from Triplett, uses the reverse banana connections, so I am including two new sets of leads for it, as they are not common. Cal is current, and fresh batteries, except the 30V one for the high ohms range, BUT it is still very good, and works fine. 20K/10K ohms/volt on DC (has a half range switch), and 10K/5K ohms/volt on AC. Very nice physical condition, has carry handle. Manuals are HERE and HERE. Supposedly more accurate when laid flat. Just 1, $49. CLICK HERE to E-Mail us an order! $49	Just 1 $49
Nova DI-3000 Digital Inductance Box CLICK for bigger PIC!	Nova DI-3000 Digital Inductance Box A nice compact Inductance box, maximum 0.999H, minimum setting 1mH. Made with 5% axial inductors, so has relatively high resistance at 900mH, about 5.7K and thus cannot handle high currents, otherwise a useful item for applications where variable inductance is needed. Tests good at all settings, but keep in mind the measurement method and test frequency can have a significant effect on the value. Not as high quality as a Genrad inductance decade.Just 1, $39. CLICK HERE to E-Mail us an order! $39	Just 1 $39
Varitronix MDLS201812-HT-HV-LED04-12 LCD Display FRONT, CLICK for bigger PIC! BACK, CLICK for bigger PIC!	Varitronix MDLS201812-HT-HV-LED04-12 LCD Display New, 5x8 dot character matrix, 1 row of 20 characters. Active display area is 145mm wide by 17mm high, overall size is 169mm wide. Has yellow-green LED backlight (3-5VDC) via 2 pads or via 16 pin power/ I/F pad array. Parallel interface. Factory data is HERE. Have 18, $15 Ea. CLICK HERE to E-Mail us an order!	Have 18 $15
NEC NL3224BC35-20 Color LCD FRONT, Click for bigger PIC! Back, CLICK for bigger PIC!	Lit display, courtesy NEC NEC NL3224BC35-20 Color LCD 5.5 inch 320x240 1/4 VGA Color LCD with back lighting, 3.3V logic. Factory Manual is HERE. New, unused Just 1, $39. CLICK HERE to E-Mail us an order! $39	Just 1 $39
3 LCD Assortment Citizen CG3202400K Backs, CLICK for bigger PIC! FRONTS, Click for bigger PIC! TM320240ICLB-1A	TCG085WV1AB-G00-69-27 TCG085WV1AB-G00-69-27, Front, CLICK for bigger PIC! TCG085WV1AB-G00-69-27, Back, CLICK for bigger PIC! 3 different LCD Displays Assorted LCD displays left over from a design project. New, unused Just 1 Lot of 3, $49. CLICK HERE to E-Mail us an order! $49	REDUCED! Just 1 Lot $49
Astro-Med LA-95 8 Channel Display LA-95 front view, CLICK for bigger PIC! LA-95 Top View, CLICK for bigger PIC!	LA-95 Close up View, CLICK for bigger PIC! Astro-Med LA-95 8 Channel Display Remote 8 channel 30 segment LED bargraph display for an Astro-Med recorder. has a rear d-sub connector for all lines, appears to be serial data unpacked and sent to the 8 30-segment LED bargraph displays. Has an internal DC switching power supply. Uses a lot of 74LS154 4 to 16 line decoders to directly drive the displays, which indicates only a single LED on at a time in each bargraph. Unable to run or test this, so as is, but looks pretty interesting to play with.Just 1, $29. CLICK HERE to E-Mail us an order! $29	REDUCED! $29
Hantronix HDM3224ATS-C-JST LCD Display Front view, CLICK for bigger PIC! Back view, CLICK for bigger PIC!	Illuminated Display, courtesy Hantronix Hantronix HDM3224ATS-C-JST LCD Display 320x240 COLOR 6 inch diagonal 1/4 VGA display with Touchscreen, CCFL backlighting. New, unused, and factory anti-static bagged, left over from a project a few years ago, still current production at Hantronix. Factory manual is HERE. Have 3, $49 Ea. CLICK HERE to E-Mail us an order! $49	Have 3 $49 Ea.
SHARP LM240103 LCD Display Back view, CLICK for bigger PIC!	SHARP LM240103 LCD Display 240x128 5.2 inch display, appears to have backlighting, but no data on hand for this unit. New, unused, and anti-static bagged, left over from a project a few years ago.Just 1, $19. CLICK HERE to E-Mail us an order! $19	Just 1 $19
Motorola MC1458G Dual Op Amps	Motorola MC1458G Dual Op Amps Premium versions of the famous 1458 bipolar op amp, in the TO-99 cans. Have 20 pieces, hard to find now.$3 Ea. CLICK HERE to E-Mail us an order! $3	Have 12 $3 Ea.
Motorola MC78L12ACG +12V Regulators	Motorola MC78L12ACG +12V Regulators Hermetic metal package version of the famous 78L12 low power +12VDC regulator IC. Have 15 pieces, VERY hard to find now.$3 Ea. CLICK HERE to E-Mail us an order! $3	Have 12 $3 Ea.
Wiltron 9046 Digital Services Test Set Wiltron 9046, CLICK for bigger PIC! Wiltron 9046, CLICK for bigger PIC!	Wiltron 9046 Digital Services Test Set No manual, top pouch has one adaptor cable. We can only power test (OK) at this point, but looks fantastic (amazing cabinet), and VERY heavy. This is left over from a project a few years ago. REDUCED! Just 1, $65. CLICK HERE to E-Mail us an order! $65	Just 1 $65

Small FETs and MOSFETs
Test gear seems to be FULL of discontinued or hard-to-source FETs of one sort or another,
here's a few we have that may prove useful.
FET CROSS-REFERENCE/Substitution DATA is HERE, HERE and HERE.
Very helpful FET Design Catalog from Siliconix is HERE.

Teledyne 2N4304-1	NEW Teledyne 2N4304-1 N-Chan. JFETs General Purpose Amplifier, TO-106 Package. Appears to be discontinued. Factory data is HERE. We have approx. 30. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Motorola 2N4360	NEW Motorola 2N4360 P-Chan. Depletion mode JFETs Low noise, low frequency TO-92 FETs. Appears to be discontinued. Factory data is HERE. We have approx. 155. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Motorola 2N4392	NEW Motorola 2N4392 N-Chan. JFETs High Performance Switch, hermetic TO-18 Package. Very long delivery. Factory data is HERE. We have approx. 20. CLICK HERE to E-Mail us an order! $6 Ea.	$6 Ea.
TI 2N4861A	NEW Texas Instruments 2N4861A N-Chan. JFETs High performance Switch, in hermetic TO-18 package. 1972 Stock, appears to be discontinued. Factory data is HERE. We have approx. 65. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
Fairchild 2N5486	NEW Fairchild 2N5486 N-Chan. JFETs RF Amplifier, in TO-92 Package. Appears to be discontinued. Factory data is HERE. We have approx. 45. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
Tektronix 151-1001-01 CLICK for bigger PIC!	Tektronix 151-1001-01 FET Factory new Siliconix flat pack FETs, used in one of the Tek current probe amplifiers. Have 2, $12 Ea. CLICK HERE to E-Mail us an order! $12 Ea.	$12 Ea.
Tektronix 151-1022-00 CLICK for bigger PIC!	Tektronix 151-1022-00 FET Factory new TO-18 Tek N-channel FETs, widely used in everything from the 465 to 7K frames and TM500 plug-ins. From the 2N4392 series, data is HERE. Have 14, $8 Ea. CLICK HERE to E-Mail us an order! $8 Ea.	$8 Ea.
Tektronix 151-1025-00	Tektronix 151-1025-00 FET Factory new TO-92 Tek N-channel FETs, widely used in everything from scopes to plug-ins. From the 2N4416 series but in TO-92 case, data is HERE. Have 13, $7 Ea. CLICK HERE to E-Mail us an order! $7 Ea.	$7 Ea.
Tektronix 151-1045-00	Tektronix 151-1045-00 FET Factory new TO-92 Tek P-channel FETs, From the 2N5460 series, data is HERE. Have 8, $7 Ea. CLICK HERE to E-Mail us an order! $6 Ea.	$6 Ea.
Tektronix 151-1047-00 X2	Tektronix 151-1047-00 FET Factory new TO-71 Tek DUAL N-channel FETs, from the FD1623 series, data is HERE. Very hard to find! Have 3, $12 Ea. CLICK HERE to E-Mail us an order! $12 Ea.	$12 Ea.
HP 1855-0298	HP 1855-0298 FET Factory new TO-92 Siliconix/National N-channel J2472 very low leakage FETs, widely used in high end DMMs like the 3458A and 3478A. Selected From the non-published J2472 series, so no data is available. No longer made. Have 65, $9 Ea. CLICK HERE to E-Mail us an order! $9 Ea.	$9 Ea.
HP 1855-0334 2X	HP 1855-0334 FET Factory new Hermetic TO-99 Siliconix DUAL N-channel DN377 / DN482 / ITS3012 Dual FETs, same as NSN 5961-00-138-2972. No longer made. Have 4, $19 Ea. CLICK HERE to E-Mail us an order! $19 Ea.	$19 Ea.
Siliconix J108	NEW Siliconix J108 N-Chan. JFETs Very High Performance Switch, in TO-92 Package. Appears to be discontinued. Factory data is HERE. We have approx. 20. CLICK HERE to E-Mail us an order! $6 Ea.	$6 Ea.
Fairchild J110	NEW Fairchild J110 N-Chan. JFETs Very High Performance Switch, in TO-92 Package. Appears to be discontinued. Factory data is HERE. We have approx. 25. CLICK HERE to E-Mail us an order! $5 Ea.	$5 Ea.
National J113	NEW National J113 N-Chan. JFETs High Performance Switch, in TO-92 Package. Long Delivery. Factory data is HERE. We have approx. 45. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Fairchild J201	NEW Fairchild J201 N-Chan. JFETs Very Low noise, low cut-off voltage TO-92 package. Appears to be discontinued. Factory data is HERE. We have approx. 45. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
Fairchild J210	NEW National J210 N-Chan. JFETs RF Amplifier, in TO-92 Package. Appears to be discontinued.. Factory data is HERE. We have approx. 25. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Fairchild J211	NEW National J211 N-Chan. JFETs RF Amplifier, in TO-92 Package. Appears to be discontinued.. Factory data is HERE. We have approx. 25. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Fairchild J212	NEW National J212 N-Chan. JFETs RF Amplifier, in TO-92 Package. Appears to be discontinued.. Factory data is HERE. We have approx. 45. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Fairchild J309	NEW National J309 N-Chan. JFETs RF Amplifier, in TO-92 Package. Appears to be discontinued.. Factory data is HERE. We have approx. 20. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Anritsu 21-17 / J310 SMD	NEW Anritsu 21-17 J310 N-Chan. JFETs RF Amplifier, in SOT-23 SMD Package. Anritsu screened parts, SMD version of J310. Factory data is HERE. We have approx. 78. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Fairchild J310	NEW National J310 N-Chan. JFETs RF Amplifier, in TO-92 Package. Appears to be discontinued.. Factory data is HERE. We have approx. 45. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Siliconix J2316	NEW Siliconix J2316 N-Chan. JFETs Low Noise Audio Amplifier, in TO-92 Package. Appears to be discontinued. Possible root number factory data is HERE, not a published spec, but believed to be a selection from J231 series, parametric tests seem to match. We have approx. 20. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Siliconix J2326	NEW Siliconix J2326 N-Chan. JFETs Low Noise Audio Amplifier, in TO-92 Package. Appears to be discontinued. Possible root number factory data is HERE, not a published spec, but believed to be a selection from J232 series, parametric tests seem to match. We have approx. 20. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Siliconix J9013	NEW Siliconix J9013 FET Constant Current Diodes 1mA current, in 2-lead TO-92 Package. Appears to be discontinued, non-listed part, but sim. to J505 series HERE, not a published spec, but parametric tests confirm operation. We have approx. 50. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Siliconix JPAD5	NEW Siliconix JPAD5 Picoampere Leakage Diodes Max. 5pA Leakage, in 2-lead TO-92 Package. Used for input protection and any application where leakage currents cause circuit problem. Appears to be discontinued, but factory data is HERE. We have approx. 50. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Siliconix JPAD10	NEW Siliconix JPAD10 Picoampere Leakage Diodes Max. 10pA Leakage, in 2-lead TO-92 Package. Used for input protection and any application where leakage currents cause circuit problem. Appears to be discontinued, but factory data is HERE. We have approx. 50. CLICK HERE to E-Mail us an order! $1 Ea.	$1 Ea.
Motorola MFE121	NEW Motorola MFE121 N-Chan. Dual-Gate MOSFETs VHF RF Amplifier/Mixer, in Hermetic TO-72 Package, individually factory packed. Appears to be discontinued.. Factory data is HERE. We have 6. CLICK HERE to E-Mail us an order! $8 Ea.	$8 Ea.
Motorola MFE201	NEW Motorola MFE201 N-Chan. Dual-Gate MOSFETs VHF RF Amplifier/Mixer, in Hermetic TO-72 Package. Appears to be discontinued.. Factory data is HERE. We have 15. CLICK HERE to E-Mail us an order! $8 Ea.	$8 Ea.
Fairchild MPF102	NEW Fairchild MPF102 N-Chan. JFETs RF Amplifier/Switch, in TO-92 Package. Appears to be discontinued.. Factory data is HERE. We have approx. 80. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
SILICONIX SST201 SMD	NEW Siliconix SST201 N-Chan. JFETs Very Low noise, low cut-off voltage SMD SOT-23 versions of their popular J201 JFET. Appears to be discontinued. Factory data is HERE. We have approx. 40. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.

Power Semiconductors

National LM4780TA Stereo 2x 60W Amplifier LM4780TA, CLICK for bigger PIC!	NEW National Semiconductor LM4780TA Spike 2x60W Stereo Amplifier Super high performance, low distortion amplifier ICs from National, using their SPIKE power protection/distortion control scheme. Note that the tab is connected to V- supply, and a significant heatsink is required! Amplifier PCBs are available off ebay for $10 from Jim's Audio. Factory data is HERE. We have 5. CLICK HERE to E-Mail us an order! $29 Ea.	REDUCED! $29 Ea.
ST Microelectronics LM2931BD50 5V LDO Regulator LM2931BD50, CLICK for bigger PIC!	NEW ST Microelectronics LM2931BD50 5V LDO Regulator SMD SO-8 version, high performance positive +5V LDO regulator, 100mA output, perfect for small battery operated systems. Note the shortened package marking, 293B50. Get an entire tube of 100 parts for just $10. Factory data is HERE. We have 2,000 (20 tubes). CLICK HERE to E-Mail us an order! $10/tube of 100	$10/100pcs
Philips TDA2654 Vertical Deflection Amplifier TDA2654	NEW Philips TDA2654 Vertical Deflection Amplifier Complete vertical amplifer chain, drives a yoke directly, SIP power package. Complete tube of 25 pieces just $5. Factory data is HERE. We have 20 tubes. CLICK HERE to E-Mail us an order! $5/tube	$5/tube
Teccor S6008LS2 Sensitive Gate SCR Teccor S6008LS2 SCR	NEW Teccor S6008LS2 Sensitive Gate SCR Top quality INSULATED SCRs (TO220 Tab is not electrically active for easy heatsinking). 8A max, 5.1A continuous 600V SCR with incredible 200uA gate trigger current! Great for simple AC line operated color organs (see THIS PAGE), replace the lesser GE types. Factory data is HERE. We have 1K pcs. CLICK HERE to E-Mail us an order! 4/$5	4/$5
Motorola T2800D TRIACS Motorola T2800D Triacs	NEW Motorola T2800D TRIACS TO-220 8A/400V 4-quadrant Triacs, perfect for AC line control. Factory data is HERE. We have 500 pcs. CLICK HERE to E-Mail us an order! 4/$5	4/$5
2N3055 Classic NPN Power Transistor Toshiba 2N3055	NEW Toshiba 2N3055 NPN Power Transistors Si NPN, 70V/15A/115W, Ft=2.5Mhz. Great general purpose low frequency power transistor, TO-3 Case. Have you had trouble getting older amplifier schematics to work with supposedly equivalent parts, are your circuits unstable? Try these, they are the same as the original RCA triple-diffused parts, with a low gain-bandwidth product that makes amplifiers far less prone to oscillation. Factory data is HERE. Last 10 pcs. CLICK HERE to E-Mail us an order! $7/Ea.	$7/ea.
2N6371 NPN Power Transistor 2N6371	NEW 2N6371 NPN Power Transistors Si NPN, 50V/15A/117W. Great general purpose low frequency power transistor, TO-3 Case. Factory data is HERE. Have 30 pcs. CLICK HERE to E-Mail us an order! $3/Ea.	$3/ea.
2N6262 NPN Power Transistor 2N6262	NEW 2N6262 NPN Power Transistors Si NPN, 170V/10A/150W. Great general purpose high voltage power transistor, TO-3 Case. Factory data is HERE. Have 54 pcs. CLICK HERE to E-Mail us an order! $5/Ea.	$5/ea.
MJE2955T Classic PNP Power Transistor CLICK for bigger PIC! Motorola MJE2955	NEW Motorola MJE2955T PNP Power Transistors Si PNP, 70V/10A/75W, Ft=2Mhz. Great general purpose low frequency power transistor, TO-220 Case, PNP compliment to the 2N3055, but in a plastic case. Individually bubble packed parts. Have a low gain-bandwidth product that makes amplifiers far less prone to oscillation. Factory data is HERE. We have 40 pcs. CLICK HERE to E-Mail us an order! $3/Ea.	40 $3/ea.
PN2222A High Performance NPN Transistor CLICK for bigger PIC! Motorola PN2222A	CLICK for bigger PIC! NEW Motorola PN2222A/RLRA NPN Power Transistors, taped and reeled Si NPN, 40V/0.6A/625mW, Ft=300Mhz, TO-92 case. Great general purpose NPN transistor, high beta, taped and reeled with preformed 100-mil spaced leads. One of the most widely used parts ever, this is the up-rated, plastic version of the popular TO-18 2N2222A. Full factory reel of 2,000 parts! Factory data is HERE. We have 2 reels. CLICK HERE to E-Mail us an order! $59/2,000	2 reels $59/2,000
MTP3N40 N-Chan MOSFET	NEW Motorola TO-220 N-Chan MOSFETS Data Sheet is HERE. 400V/3.3 Ohms/3A, TMOS series, TO-220 Case, $1 Ea. CLICK HERE to E-Mail us an order! $1 Ea.	Have 50 $1 Ea.
IRF720 N-Chan MOSFET	NEW Samsung IRF720 N-Chan MOSFETS Data Sheet is HERE. 400V/1.8 Ohms/3.3A, TO-220 Case, Full tube (50 pieces) for $8. CLICK HERE to E-Mail us an order! $8/Tube	Lots $8/Tube
IRF820 N-Chan MOSFET	NEW IR IRF820 N-Chan MOSFETS Data Sheet is HERE. 500V/3 Ohms/2.5A, TO-220 Case, Full tube (50 pieces) for $8. CLICK HERE to E-Mail us an order! $8/Tube	Lots $8/Tube
IRF820A N-Chan MOSFET	NEW Fairchild IRF820A N-Chan MOSFETS Data Sheet is HERE. 500V/3 Ohms/2.5A, TO-220 Case, Full tube (50 pieces) for $8. CLICK HERE to E-Mail us an order! $8/Tube	Lots $8/Tube
MTM20N10 + MTM20P10 N-Chan and P-Chan MOSFETs CLICK for bigger PIC!	NEW Motorola complementary MTM20N10 and MTM20P10 N-Chan and P-Chan MOSFETS Data Sheets are HERE and HERE. T-MOS PowerFETs 100V/0.15 Ohms/20A/100W, TO-3 metal case, just 12 of each type, get a pair (N+P) for $4. See some simple complementary MOSFET amplifier circuits HERE. CLICK HERE to E-Mail us an order! $4/Pair	$4/Pair
CINCON SMT10-12S05AN 9-14V to 10A/0.7-5V POL Converter CLICK for bigger PIC!	NEW CINCON SMT10-12S05AN, 9-14V to 10A/0.7-5V POL Converter Data Sheet is HERE. App note is HERE. SMD Point of Load (POL) converter delivers up to 10A/5V from nominal 12V mezzanine bus, has negative on/off logic, adjustable output, see data sheet for more details, sells for $27 each. Have 50 pcs, $3 Ea. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
Lucent JC050B 18-36VDC to 12VDC 50W Converter	NEW Lucent JC050B 18-36VDC to 12VDC/4.17A 50W DC-DC Converter. Has trimmable ISOLATED output with remote sensing, on/off logic, low output noise and 85% efficiency, with heatsinkable base. UL, CSA, VDE approved. Data Sheet is HERE. . Have 50 pcs, $6 Ea. CLICK HERE to E-Mail us an order! $6 Ea.	$6 Ea.
uA7805C 5V/1.5A Voltage Regulator	NEW TI uA7805C +5V/1.5A Voltage Regulator Data Sheet is HERE. TO-220 Case, Full tube (50 pieces) for $8. CLICK HERE to E-Mail us an order! $8/Tube	Lots $8/Tube
BR104 10A/400V Bridge Rectifier BR104 CLICK for bigger PIC!	NEW DC Components BR104 10A/400V Bridger Rectifier Data Sheet is HERE, great for a wide range of power supply rectification tasks. Single hole mounting case, (requires heatsinking!), have 50, $3 Ea. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
BAS16 0.2A/85V/6ns Diode/Rectifier BAS16, CLICK for bigger PIC! BAS16, CLICK for bigger PIC!	NEW Philips (NXP) factory reels of 3000 ea. BAS16 0.2A/85V/6ns SMD Diodes/ Rectifiers Data Sheet is HERE. Very nice fast utility diode/rectifier (like an SMD 1N4148). Full factory reel of 3,000 diodes (yes, 3K!) for just $19. Have 1 reel left. CLICK HERE to E-Mail us an order! $19/3,000	$19/3K
GS1G 1A/400V Rectifier GS1G, CLICK for bigger PIC! GS1G, CLICK for bigger PIC!	NEW Microsemi factory reels of 3000 ea. GS1G 1A/400V SMD Rectifiers Data Sheet is HERE. Very nice utility rectifier (like SMD 1N4004). Full factory reel of 3,000 diodes (yes, 3K!) for just $25. Box of 2 reels (6,000) $45. Have 5 reels (15,000 parts). CLICK HERE to E-Mail us an order! $25/3,000	$25/3K
1N5295B 0.5W/39V Zener Diodes 1N5259B, CLICK for bigger PIC!	NEW ITT 1N5259B 0.5W/39V/5% Zener Diodes Data Sheet is HERE, factory label is HERE. Very nice zener diode, 5% tolerance. Axial glass case, full factory tape/fold pack of 10,000 zener diodes (yes, 10K!) for just $25. CLICK HERE to E-Mail us an order! $25/10,000	$25/10K

Panel Trim Goodies, Lamps, Knobs and Meters
(Everyone wants their project to look good!)

Dialight Green T-1 3/4 Lamp holder CLICK for bigger PIC!	CLICK for bigger PIC! Dialight Green T-1 3/4 Lamp holder These great looking, new factory bagged lamp holders take any standard T 1-3/4 miniature lamp (327, 328, etc.) and have a smooth, diffused green glow when lit. Made in USA, front-lampable, top quality hardware, widely used in military and avionics systems. We can add a 28V 327 lamp for $1. Have 20 pieces. $7 Each. CLICK HERE to E-Mail us an order! $7 Ea.	$7 Ea.
Red AC Neon Pilot Lamp CLICK for bigger PIC!	Leecraft Red AC Neon Pilot Lamp These are very convenient pilot lamp assemblies, complete with flying leads, and mount easily in a 0.31 inch hole with a press on tinnerman nut. Rated for up to 125VAC, perfect for a line operated lamp, Made in USA, UL Listed. Have 40 pieces. $1.50 Each. CLICK HERE to E-Mail us an order! $1.50 Ea.	$1.50 Ea.
Cartridge Lamp Holders and Cartridges Holder with Cartridge Installed, CLICK for bigger PIC! Neon Yellow Cartridge, CLICK for bigger PIC!	CLICK for bigger PIC! Chicago Miniature Lamp CM10-202-1 Black anodized cartridge lamp holders, new in factory bags, also have new ELDEMA DHB holders, unbagged, same appearance. These can take either neon, incandescent or LED cartridges to get the exact lens type, color and voltage you want. These are beautiful black anodized holders, top quality hardware, and are front-lampable with either CM or Dialight cartridges. You can order just the holder, or the holder with your choice of a Yellow/Orange Neon domed cartridge (requires at least a 33K series resistor for line operation) the Red flat topped 14VAC/DC incandescent cartridges are SOLD OUT. You can also order just the cartridges, as you prefer. Holders: CML CML10-202-1 holder (17) $4 ea. ELDEMA DHB holder (90) $3.50 Ea. Cartridges: Dialight 507-3835-0936-600 Yellow Neon Cartridge (75) $1.25 Ea. or 5/$5.50 CLICK HERE to E-Mail us an order! Varies	Varies
Skirted Rogan Knobs CLICK for bigger PIC!	Beautiful clear skirted knobs (1 1/8 inch diameter) with white or black pointers These are for 1/8 inch shafts. Body color is black with a metal top insert, dual allen key set-screws.Just 20 Black pointers, and 80 white pointers. $3 Each. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
Skirted Heathkit Knobs CLICK for bigger PIC!	Genuine Heathkit skirted knobs (1 1/8 inch diameter) These are for 1/4 inch shafts. Body color is very dark green, not black, it's hard to see in the picture. These were designed as near copies of the famous S-series Collins radio knobs. Just 10. $4 Each. CLICK HERE to E-Mail us an order! $4 Ea.	$4 Ea.
APEM 42011-4B1/4 Black Knobs	APEM 42011-4B1/4 Black Knobs Black anodized cap on a plastic core, these large knobs look great at a low price. For 1/4 inch shafts, 1 1/2 inch diameter. Come protectively packed in cushion trays of 25, mount with one setscrew. $3 Ea. Have 70 pieces. Back view shows construction. Very nice appearance, $3 Each, Tray of 25 for $65. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
Electronic Hardware EH71-0C1B Knobs CLICK for bigger PIC!	Electronic Hardware EH71-0C1B Knobs Nice looking matte black fluted 1/2 inch diameter molded black phenolic knobs with front aluminum spinner/index line and 2 set screws, for 1/8 inch shafts. 1 Lot of 32 knobs. $20. CLICK HERE to E-Mail us an order! $20/Lot	$20/Lot
ALCO KLN-500B Knobs CLICK for bigger PIC!	ALCO KLN-500B Knobs Alco is famous for great looking knobs, these are no exception, solid aluminum lathe-turned and hard black anodized with a filled white lubber line. These are KLN-500B, 0.50 inch diameter, for 1/4 inch shaft. They come in padded factory boxes of 25, we have 15 left. $2 Ea.. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
ALCO KLN-700S Knobs CLICK for bigger PIC!	ALCO KLN-700S Knobs Alco is famous for great looking knobs, these are no exception, solid aluminum lathe-turned and hard clear-smoke anodized with a filled white lubber line. These are KLN-700S, 0.70 inch diameter, for 1/4 inch shaft. They come in padded factory boxes of 25, we have 15 total. $2.50 Ea.. CLICK HERE to E-Mail us an order! $2.50 Ea.	$2.50 Ea.
ALCO PKD Series 0-10 Knobs CLICK for bigger PIC!	ALCO PKD Series 0-10 Knobs Alco is famous for great looking knobs, these are no exception, molded black phenolic with front aluminum spinner and engraved skirt. These are PKD100B101/4, 1.29 inch diameter skirt, for 1/4 inch shaft. Skirt has numbers 0-10, great for level controls (sorry Spinal Tap, no 0-11 available). Have 12 $2 Ea.. CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea.
Rogan RB-Series 0-10 Knobs CLICK for bigger PIC!	Rogan RB-Series 0-10 Knobs Rogan has some great looking skirted knobs, these gray skirted knobs with front aluminum spinners are designed for 36-degree 10 position switches (not pots), very hard to find! Skirt has numbers 0-10, perfect for decade selection. Just 8 $4 Ea.. CLICK HERE to E-Mail us an order! $4 Ea.	$4 Ea.
Assorted Used/Tested Panel Meters Lot 1 CLICK for bigger PIC! CLICK for bigger PIC!	Assorted Used/Tested Panel Meters, Lot 1 All were cleaned and anti-static washed, and fully tested on our Fluke 5100B calibrator, all are accurate high quality meters, in very good physical condition and working properly. A good assortment of types and ranges, including Triplett, GE and API, we will have more to follow soon. Specify range when ordering, Any Meter $12. CLICK HERE to E-Mail us an order!	$12 Ea.
Hoyt 20VDC Digital Meters CLICK for bigger PIC! CLICK for bigger PIC!	Hoyt H959 20VDC Digital Meter. Nice snap-in mounting LCD meter (19.99VDc), requires +5VDC power to run. Full data is HERE. Have 5, $14 ea. CLICK HERE to E-Mail us an order!	$14 Ea.
Assorted New DC Meters CLICK for bigger PIC! CLICK for bighger PIC!>	CLICK for Rear View Here's 4 new DC meters, all different types as outlined below. Simpson (Black, Square) LIGHTED (5V), 5mA FS $20 GE (Silver) 20mA FS, $12 Simpson (Black, Classic), 100uA FS, $25 SORRY, SOLD Triplett (Miniature), 15mA FS, $12 CLICK HERE to E-Mail us an order!	Varies
SEW 5ADC and 35VDC Meters CLICK for bigger pic, 5ADC Meter CLICK for bighger PIC!, 40VDC Meter	Rear View SEW classic GE panel style DC Meters. 3 1/2 inch size, very hard to find, no external shunt required. 2 percent accuracy. Great for DC Power Supplies and test benches, matched units for 40V/5A supply. We have just 4 new boxed meters (2 of each type), $19 ea. CLICK HERE to E-Mail us an order!	$19 Ea.
Phaostron 5A AC Load Meters CLICK for bigger pic, 5AAC Meter	Phaostron 5A AC Load Meters. 2 1/2 inch size, ruggedized older meters, unused, no external shunt required. 5A full load, used to monitor generator sets. Great for monitoring UPS systems and test benches. We have 8 meters, $9 ea. CLICK HERE to E-Mail us an order!	$9 Ea.
GE/YEW 10A AC Meters	GE/YEW classic GE panel style 10A AC Meters. 2 1/2 inch size, very hard to find, no external shunt required. Great for metering AC variacs and test benches, UPS systems and more. We have just 4 new boxed meters, $26 ea. CLICK HERE to E-Mail us an order!	$26 Ea.
Triplett 15A AC Meter	Triplett 230GL style panel meter 15A AC Meter. 2 1/4 inch size, very hard to find, no external shunt required. Great for metering AC variacs and test benches, UPS systems and more. We have just 1 new boxed meter, $29 ea. CLICK HERE to E-Mail us an order!	$29 Ea.

Items Just For Audio Fans...
Looking for an Audio Distortion Analyzer? Look here:

Equipment That Needs Love

Marconi TF893A Audio Power Meter TF893A, Click for bigger PIC!	TF893A, Click for bigger PIC! Marconi TF893A Audio Power Meter Variable impedance power meter for audio measurements (self-powered), 1mW to 10W range. Very useful audio measurement tool for level, as it provides correct load matching so that power and true operation under load can be measured. Has color-coded dual rotary swtiches to select impedance and multiplier, top jacks protected by a folding cover. Very similar to GR 1840A, works great, current CAL provided. Manual is HERE. Just 1, $125. CLICK HERE to E-Mail us an order! $125	$125
General Radio 1381 Dual Random Noise Generator 1381 Front, Click for bigger PIC! 1381 Back, Click for bigger PIC! (2KHz) Low Frequency Noise (50KHz) High Frequency Noise	Dual General Radio 1381 Random Noise Generators High quality General Radio late generation solid state random noise generators, two in a rack mounted unit. Excellent condition, with current cal, very hard to find, great spectral range (2Hz to 50KHz) for audio design. Both spectral range and RMS ratio clipping height as well as level are adjustable. Examples shown driving a 600 ohm load. AC Power is selectable 110/220 at rear. Manual is HERE. Just 1 $275. CLICK HERE to E-Mail us an order! $275	$275
National LM4780TA Stereo 2x 60W Amplifier LM4780TA, CLICK for bigger PIC!	NEW National Semiconductor LM4780TA Spike 2x60W Stereo Amplifier Super high performance, low distortion amplifier ICs from National, using their SPIKE power protection/distortion control scheme. Note that the tab is connected to V- supply, and a significant heatsink is required! Amplifier PCBs are available off ebay for $10 from Jim's Audio. Factory data is HERE. We have 5. CLICK HERE to E-Mail us an order! $35 Ea.	REDUCED! $29 Ea.
Ono Sokki CF-902T Microphone Amplifier CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	Ono Sokki CF-902T Microphone Amplifier Very nice high performance variable-gain microphone amplifier from Ono Sokki. No manual, but you can visit them here, they still make similar gear and microphones. Never used by us, we did not have the right Hirose mic connectors, so as-is, but powers up and controls work fine. One rear foot is missing as shown. Just 1, $39 CLICK HERE to E-Mail us an order! $39 CLICK for bigger PIC!	$39
Switchcraft 3 Pin Female XLR Connectors CLICK for bigger PIC!	Switchcraft 3 Pin Female XLR Connectors PQG3FRA112 Very nice new PCB mounting XLR connectors with release tabs and mounting flanges. Have 23, $3 Ea. CLICK HERE to E-Mail us an order! $3 Ea.	$3 Ea.
$5 COMPACTRON Tubes CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	GE/RCA/Sylvania COMPACTRON Tubes Compactrons were developed at GE in 1960 as a response to the new transistor developments. In essence, they were the tube equivalents of ICs, with as many elements as possible, requiring reduced power, jammed into one glass tube. The original concept Compactrons all used the Duodecar 12 pin (3/4 inch pin circle) base, and had the glass sealing tube at the BOTTOM, unlike most other tubes. The beauty of these designs is that often complete functional blocks or even devices could be implemented with one tube, or one and some external support like power rectification or an output stage. Their charm for audio experimenters today is that same compact format, which makes minimal tube count equipment possible. This group of tubes is priced at $5 a tube. Matching PCB sockets are available for $2 each (available ONLY with tube purchase). The internet is full of COMPACTRON based audio circuits, so Google away. These types below are available, click on the number to see the full datasheet, the quantity available is in (parentheses). 6AR11 Pentode + Pentode (13) 6AS11 Dual Triode + Pentode (3) 6B10 Dual Diode + Dual Triode (7) CLICK HERE to E-Mail us an order! $5 Ea.	$5 Ea., Sockets $2
$7 COMPACTRON Tubes CLICK for bigger PIC! CLICK for bigger PIC!	GE/RCA/Raytheon/Sylvania/+ COMPACTRON Tubes Compactrons were developed at GE in 1960 as a response to the new transistor developments. In essence, they were the tube equivalents of ICs, with as many elements as possible requiring reduced power, jammed into one glass tube. The original concept Compactrons all used the Duodecar 12 pin (3/4 inch pin circle) base, and had the glass sealing tube at the BOTTOM, unlike most other tubes. The beauty of these designs is that often complete functional blocks or even devices could be implemented with one tube, or one and some external support like power rectification or an output stage. Their charm for audio experimenters today is that same compact format, which makes minimal tube count equipment possible. This group of tubes is priced at $7 a tube. Matching PCB sockets are available for $2 each (available ONLY with tube purchase). The internet is full of COMPACTRON based audio circuits, so Google away. These types below are available, click on the number to see the full datasheet, the quantity available is in (parentheses). 6AD10 Pentode + Pentode (3) 6AF11 Dual Triode + Pentode (9) 6AG9 Triode + Pentode (3) 6AL11 Beam Power + Pentode (1) 6BH11 Dual Triode + Pentode (2) 6BN11 Dual Pentode (2) 6J10/6Z10 Beam Power + Pentode (2) 6T10 Pentode + Pentode (2) 6U10 Triple Triode (4) 12BF11 Pentode + Pentode (1) (same data, but 12V filament) 12BV11 Dual Pentode (1) (same data, but 12V filament) CLICK HERE to E-Mail us an order! $7 Ea.	$7 Ea., Sockets $2
Philips PCF80 Triode/Pentode Tubes	Philips PCF80 Triode/Pentode Tubes Very nice new tubes (9V/300mA AC/DC filament) with high gain, ideal for many audio projects, factory data is HERE. Have 20 left, $2 Ea., 10/$15 CLICK HERE to E-Mail us an order! $2 Ea.	$2 Ea. or 10/$15
Samson Mixpad 12 CLICK for bigger PIC!	Samson Mixpad 12 Very nice multi-channel mixer with mic phantom power support. External power supply wall-wart is missing (+15/-15/+32VDC), but can easily be added. Rear power connector is a standard 5 female DIN. Can't test without the power supply, so as-is, but very good physical condition. Just 1, $49 CLICK HERE to E-Mail us an order! $49	$49
Reflector 6L6GC Matched Pairs CLICK for bigger PIC!	Reflector 6L6GC Matched Pairs New bulk 6L6GC/6n3c Russian Reflector power output tubes. All have been matched twice, and put into close pairs (gm match better than 2%) in one session to avoid drift errors. These are Reflector bulk tubes, intended to be re-branded by third parties, so have no makers marks. Here's a chance to grab some great audio amp final tubes for very little money. Have 8 Left $19/Pair. CLICK HERE to E-Mail us an order! $19/Pair	$19/Pair
Audio Cable Snake 165-000286Q00 CLICK for bigger PIC! CLICK for bigger PIC!	Audio Cable Snake 165-000286Q00 New audio breakout cables, a hi-density D-sub to 5 XLR-3 Female and 4 XLR-3 Male connectors, plus 3 female molded BNCs and a 9 pin female D-sub. The hi-density D-sub and 9 pin D-sub are over-molded, so not especially re-usable, but the mint new XLRs are easily re-used for audio applications. A great chance to get a nice set of 9 XLR audio connectors for a very low price. These are heavy, we can cut the XLR connectors off and ship only those if you prefer to save weight. Have 5 Cables $22 Ea.. CLICK HERE to E-Mail us an order! $22 Ea.	$22
1/4 inch Stereo Headphone Jack (Insulated) CLICK for bigger PIC!	1/4 inch Stereo Headphone Jack (Insulated) New audio jacks, can be wired or PCB mounted, and have insulated ground barrels, PLUS an aux contact on the TIP that is N/C, ideal for grounding amp inputs when not in use. very handy. High quality imports, complete with mounting hardware. Have 130 jacks $2 Ea. or 3/$5. CLICK HERE to E-Mail us an order! $2 Ea. or 3/$5	$2 Ea. or 3/$5
3.5mm Stereo Headphone Jack CLICK for bigger PIC!	CUI 3.5mm Stereo Headphone Jack New audio jacks, can be wired or PCB mounted (right angle), complete with mounting hardware. High quality imports from CUI. Have 150 jacks 2/$1 or 10/$4. CLICK HERE to E-Mail us an order! 2/$1 or 10/$4	2/$1 or 10/$4
Grass Valley Group PAC XLR Breakout Module CLICK for bigger PIC!	LAST ONE! PAC XLR 216 Grass Valley Group XLR Breakout expansion units, see back HERE for audio test systems, or can be re-worked and used as a patch bay. Untested, but bought as working. LAST 1, $49 ea. CLICK HERE to E-Mail us an order!	$49

Items Just For Calibration Fans...

Angstrohm Resistance Calibrators RC104W, Click for bigger PIC! RC105W, Click for bigger PIC!	Angstrohm Resistance Calibrators VERY High quality resistance standards, the RC104W covers 10K to 100K ohms, and the RC105W covers 100K to 1M ohm. The ladder design avoids problematic switches for long term stability, but requires shifting leads for different values. These are at the limit of our in-house ability to measure, they are excellent standards to use within a facility for reference. I also have one set of shorting bars ($25) that allow all elements within the decade to be hooked in parallel, giving 1/10 the value with statistically improved accuracy. Just 1 of each type $175 Each. CLICK HERE to E-Mail us an order! $175 Ea.	$175 Ea.
General Radio 1419B Polystyrene Decade Capacitor 1419B Top, Click for bigger PIC! 1419B Side, Click for bigger PIC!	General Radio 1419B Polystyrene Decade Capacitor High quality General Radio 500WV FOUR decade capacitor, with 100pF, 1nF, 10nF and 100nF steps, 1.111uF maximum (50pF minimum stray capacitance). Very good condition (some scratches and paint scuffs, 11 marked on one side as shown), with current cal, very hard to find. Just 1 $165. CLICK HERE to E-Mail us an order! $165	$165
Shallcross No. 817 Resistance Box No. 817, Click for bigger PIC! Internal Construction, Click for bigger PIC!	Shallcross No. 817 Resistance Box High quality Shallcross three decade low resistance standard, with 0.01 Ohm, 0.1 Ohm and 1.0 Ohm steps, 11.1 Ohms maximum (0.004 ohms residual resistance at all zeroes). Very good condition, with current cal, very hard to find at such low resistance values. Heavy silver switch contacts and wire wound elements, beautifully made older style standard. Only GR and Shallcross used this style of heavy switch design, they will withstand high currents (5A on lowest range) and many wear cycles. Just 1 $75. CLICK HERE to E-Mail us an order! $75	$165
ESI Model 295 Capacitance Bridge CLICK for bigger PIC!	VERY HIGH PERFORMANCE! ESI Model 295 Capacitance Bridge High performance digital capacitance bridge, includes new Kelvin lead set and factory manual. Beautiful condition unit. Cal has expired, but still deadly accurate, will include some high accuracy caps to check. Just 1 $249. CLICK HERE to E-Mail us an order! $249	$249
Wavetek 188-S-1257 4MHz Function Generator Wavetek 188-S-1257, CLICK for bigger PIC!	Very nice unit, sine, triangle and square wave outputs, has sweep, triggered mode and dual 50/600 Ohm outputs (shown), plus trigger out, and VCG input. 1Hz-1MHz bands, very rugged with protective front cover, DC offset pot has been removed. Current cal. Just 1, $149 CLICK HERE to E-Mail us an order!	$149
RACAL-DANA 5001 DMM Auto-ranging 5 1/2 digit DMM 1VDC, CLICK for bigger PIC! 1VAC, CLICK for bigger PIC! 10VDC, CLICK for bigger PIC! 10K Ohms, CLICK for bigger PIC!	Nice 5 1/2 digit DMM from a top maker, the cal is expired, but it is still pretty darn accurate as shown. We will provide manuals on CD. Has AC/DC Volts, 2/4 Wire Ohms, A and filter functions. Just 1, $75 CLICK HERE to E-Mail us an order!	REDUCED! $75
+/- 50mV/500mV Meter + 50A Shunt! CLICK for bigger PIC! 50A/50mV Shunt	Dual range DC millivoltmeter, +/- 50mV and 500mV by Jewell, with built in mini-grabber leads. Very handy for field monitoring shunts or other current sampling resistors. Case closes to protect the meter. Works great. INCLUDES NEW 50A/50mV SHUNT! Just 1, $29 CLICK HERE to E-Mail us an order!	$29
CEN-TECH 92242 Digital Thermometer CEN-TECH 92242, Click for bigger PIC!	CEN-TECH 92242 Digital Thermometer Nice digital thermometer with C/F/K scaling, comes with K bead thermocouple, others can also be used using the standard probe connector. Lots of nice features, cal is good, fresh battery, MINT condition. Just 1, $45 CLICK HERE to E-Mail us an order! $45	$45
SmartSensor AR907 Insulation Tester CLICK for bigger PIC! System and accessories, CLICK for bigger PIC! 100M resistor, CLICK for bigger PIC!	AR907 Controls, CLICK for bigger PIC! SmartSensor AR907 Insulation Tester NEW, DC high voltage insulation tester (50, 100, 250, 500V applied ranges) to measure true insulation resistance with applied voltage, plus AC line voltage tests. Digital display with backlighting (when testing in progress) warning system for high applied voltage, and locking test button. Stores resistance reading after test until next test or power off. Can measure over 1Gohm at 1KVDC, allows excellent analysis of insulation, wiring, cables, motors, physical insulation and more. Has auto-discharge after test to prevent stored charge in cables. Includes manual, test leads and clips, carry case. Takes 6 AA batteries, not included. Wrinkle on display is the protective plastic film cover, comes right off. CE rated, VERY nice units. Have 3 $125 Ea.. CLICK HERE to E-Mail us an order! $125 Ea.	$125 Ea.

All Kinds Of LEDs.....

16 LED Array, CLICK for bigger PIC! Lit 16 LED Array, CLICK for bigger PIC!	16 Bright White LED Array Custom made 16 LED array, produces very bright illumination (so bright it shuts down the camera, so it's hard to photograph), full output at 5VDC, 0.6A (board acts as heatsink, dissipates roughly 3W), works from 3VDC up with less intensity and current. Has 2 pin connector, and comes individually anti-static bagged. $5 Each we have 20 of them. CLICK HERE to E-Mail us an order! $5 Ea.
REELS of OSRAM SIDELEDs, CLICK for bigger PIC!	2000 Piece SIDELED reels from OSRAM SMD mounted LEDs that can be placed facing to the side (or up), factory sealed reels in green, yellow and white (marked by colored dots on the boxes). Specify type number when ordering, LPA675 data is HERE, LWA673 data is HERE, LWA67C data is HERE, all other data is HERE. $19/Reel of 2K CLICK HERE to E-Mail us an order! $19/Reel of 2K
OSRAM Hyper 3mm Orange LEDs	OSRAM Hyper 3mm (T1) Orange LO3336-T2. High intensity miniature through hole Orange (not yellow) LEDs, taped and reeled. Get 1 foot (24 pieces) for just $1.. CLICK HERE to E-Mail us an order! 24 (1 foot)/$1
LED Display Bezels CLICK for bigger PIC!	Nice Matte black Display Bezels with 1 3/4" wide opening. Have some kind of small display that needs to look good through a panel? These can do the trick, and mount with two holes (can be locked in place with tinnerman clips, melted or glued). We also have red rubylith film filter material we can supply for an additional $1. Work for several 7 segment displays, bargraphs, back-lit legends and other devices. We have hundreds of them. Get 3/$1. CLICK HERE to E-Mail us an order! 3/$1

Items Just For HP/Agilent Fans...

HP Module Extenders CLICK for bigger PIC! CLICK for bigger PIC!	HP Module Extenders Excellent condition Module extender cables. The 11672-60002 is for extending the 8660 plug-ins from the series of signal generators, the 11592-60016 is for interconnecting 141T plug-ins, 8553B, 8554B, 8555A, and the 8556A to the HP 8552B IF Section when run outside of the HP 141T spectrum analyzer. Both of these cables are very hard to find or make. Just 1 of each, $39 Each. CLICK HERE to E-Mail us an order! $39 Each	$39 Each
22/44 Pin Card Extender CLICK for bigger PIC! CLICK for bigger PIC!	22/44 Pin Card Extender Excellent condition 3rd party PCB extender, very handy for some HP gear, extends the card 7.5 inches for service. Works with single sided 22 pin or double sided 44 pin cards, an dhas gold contacts on both ends. Just 1, $19. CLICK HERE to E-Mail us an order! $19	SORRY, SOLD $19
HP 38G Graphing Calculator CLICK for bigger PIC! CLICK for bigger PIC!	HP 38G Graphing Calculator Mint condition (very little use) student graphing calculator from HP with integral hard protective cover, complete with padded carry case and reprinted user manual (heavy!). Works, and passes the internal RAM/ROM hardware diagnostic test, battery compartment is spotless, and new Duracell Procell AAA batteries have been installed. The origin story is HERE, it does NOT use RPN in order to suit students (and most of humanity). The hard to find User Manual is HERE. Just 1, $39. CLICK HERE to E-Mail us an order! $39	REDUCED! $39
HP 1651A Logic Analyzer CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	HP 1651A Logic Analyzer Logic analyzer with top accessory pouch, one port cable, grabbers and Manual. As the screen shows, it passes all self-tests, BUT has no system disk, so it can't go any further. You will have to score a system disk to make this unit work. Some 1650/51 disk stuff is HERE and with more instructions, HERE. Just 1, $75 CLICK HERE to E-Mail us an order! $75	REDUCED! $75
HP 606A HF Signal Generator CLICK for bigger PIC! CLICK for bigger PIC!	HP 606A HF Signal Generator This was a total basket case when I got it, missing the main tuning knob, broken attenuator, corroded connector hardware and dead as a doornail. Plus, it looked bad. Not a happy bit of gear, but I felt it had promise, and I have always liked these units. I tore it apart and fixed all the broken, misaligned and tarnished band-switch stuff, got a new attenuator assembly and replaced it, along with the power switch, phones jack and BNC output jack (really not a trivial task, by the way), and a pile of capacitors and 12B4 tubes. Found the output meter was bad, and had to go hunt another good one down. Finally after three months, I got it all running, and re-painted the case matte black (looked way cooler in my mind than the already re-painted and beat-up gray). The range of this unit is 50KHz to 65Mhz, and has both internal and external AM modulation (up tp 20KHz), perfect for anyone doing SW receiver work. Alignment and operation are good, only one issue remains, I cannot get the +20dB position to work, something is amiss with the replacement attenuator outside rear wafer switch or my wiring to it. It's going to stay that way, as we put more into it just in parts than we are asking for it. A wonderful classic HF generator, now in great shape, and includes the original factory manual. Pick-up is best for this, as it's very big and heavy, and the huge rotating band-switch assembly does not travel well by post. Just 1, $225. CLICK HERE to E-Mail us an order! $225	Pick-up Preferred $225
HP Feet w/Tilt Bails CLICK for bigger PIC!	HP snap-in, later series feet (gray) with metal tilt bails. One set of 4 to fit a standard rack-width instrument, in mint condition. The single most requested spare part for HP equipment. Will ship cheaply in a padded bag anywhere. Just 1 set, $19. CLICK HERE to E-Mail us an order! $19	SORRY, SOLD $19/set
HP Push-Button Feet	HP push-button, early series feet (black) with metal push-buttons. One set of 5 to fit a standard rack-width instrument (this style often has a mid-front foot to lock it to the instrument of the same style below), in NEW mint condition. The single most requested spare part for HP equipment, and this older style is especially hard to find in good condition. Will ship cheaply in a padded bag anywhere. Just 1 set, $26. CLICK HERE to E-Mail us an order! $26	1 More Set! $26/set
HP 3764A Digital Transmission Analyzer CLICK for bigger PIC! CLICK for bigger PIC!	CLICK for bigger PIC! HP 3764A Digital Transmission Analyzer This was bought for a digital audio project and never used beyond powering up, so we know nothing about it. Factory manual is HERE. Has handles (have to be removed for shipping) and factory feet with tilt-bails, plus an internal printer. Would make a great movie prop. As-is, no slide out instruction sheet. Just 1, $95. CLICK HERE to E-Mail us an order! $95	REDUCED! $95
HP 5384A VHF Counter 250MHz+ typical CLICK for bigger PIC! CLICK for bigger PIC!	HP 5384A VHF Counter HP's later generation VHF 9-digit (settable 3-11) LCD counters, with 1Mohm and 50ohm inputs. High speed reciprocal counters give very fast high resolution counts. Rated for 225MHz at the 50 ohm input, but typically good to 260-300Mhz at -10dBm at the 50ohm port. These have GPIB interface (not tested) and accept an external 10MHz reference. Can accept DC power (9-15VDC) at rear panel for portable operation. Standard timebase is installed, but very accurate to 1-2 Hz (at 10MHz) after 10 minute warm-up, and includes current CAL. Has hp feet installed with tilt-bails in front. Factory manual is HERE. Have 2, $195 Ea.. CLICK HERE to E-Mail us an order! $195	$195
HP 8120-1082 432A/478A Sensor Cable CLICK for bigger PIC!	HP 8120-1082, the 432A/478A Sensor Cable HP's famous 432A power meter has a great reputation, and some diligent work shopping around will produce a meter and working sensor, but then the thorny problem arises, where to get the hard-to-find sensor cable?. The reason for HP's strange choice of these connectors remains a total mystery, but on the plus side, we have an excellent condition, fully tested, sensor cable available, WITH THE GOLD PINS! Just 1, $69. CLICK HERE to E-Mail us an order! $69	$69
HP Ceramic Custom ICs CLICK for bigger PIC!	HP Ceramic Custom ICs These are clean pulls form retired equipment, all un-plugged, not un-soldered, (quantity we have). All hard to find HP custom parts, carefully anti-static stored and packaged, no way to test them now, so as-is. Excellent condition. These are the types we have: 1KB1-5010 (2) $12 Ea. 1KB4-5011 (1) $15 Ea. 1818-1153 (2) $12 Ea. 1820-1692 (1) $19 Ea. 1826-0508 (2) $15 Ea. CLICK HERE to E-Mail us an order! $Varies	$Varies
HP HEDS-7501 Optical Rotary Encoder CLICK for bigger PIC! CLICK for bigger PIC!	HP HEDS-7501 Optical Rotary Encoder This is a used unit, should be good, but no way to test it now, so as-is. Excellent condition. Just 1, $15 CLICK HERE to E-Mail us an order! $15	$15
HP Hybrid/Custom ICs CLICK for bigger PIC!	HP Hybrid/Custom ICs These are socket pulls (not un-soldered) from retired HP display systems. Should be good, but as-is, they are priced low enough not to be painful. Have these types: 1KA2-5006 (1340A), 2 Ea. 1813-0001 3 Ea. 1818-2253A 1 Ea. Any item, $9 Ea. CLICK HERE to E-Mail us an order! $9 Ea.	$9 Ea.
HP Lay-flat Side Handles CLICK for bigger PIC!	HP Lay-flat Side Handles New, side handles that fit along the case sides on many later HP instruments. We do not have the hardware or end covers, only the handles themselves. 18 1/4 inches long, sheathed in a soft gray-green cushion cover, steel band underneath. Just 6, $15 Ea.. CLICK HERE to E-Mail us an order! $15 Ea.	$15 Ea.
HP Power Supply Meters CLICK for bigger PIC! CLICK for BACK View CLICK for bigger PIC! CLICK for BACK View CLICK for bigger PIC! CLICK for BACK View CLICK for bigger PIC! CLICK for BACK View CLICK for bigger PIC! CLICK for BACK View	HP Power Supply Meters HP's behind the panel style meters, 2 1/4 inch wide. Mount by spring pressure against the panel and a plastic rectangular frame. USED meters come with 4 used springs, NEW ones come with new springs as long as we have stock. Interestingly, all these meters are the same movement (approx. 87 ohms, 1mADC), they differ only in the scales, SO you can replace any meter of the same physical size with another, as long as the scale is still intact, and you are able to swap it. All have been tested, and are known good. Be careful of static build-up on the plastic face, it can make meter movement very strange, never use a synthetic fabric to wipe the meter, and always use a damp paper towel or anti-static solution. We have these meters: 120V/0.9A (1120-1149) NEW, Just 1 30V/500mA (1120-1137) NEW, Just 1--SOLD 30V/500mA (1120-1137) USED, Just 1 3A USED, Just 1 60V/250mA NEW, Just 1 6A (1120-1167) NEW, Just 1--SOLD Any NEW Meter, $19 Any USED meter, $15, specify when ordering. CLICK HERE to E-Mail us an order! $15/$19	$15/$19
HP 4040-0293 Meter Bezels CLICK for bigger PIC! CLICK for bigger PIC!	HP 4040-0293 Meter Bezels New, factory bagged mounting bezels (BLACK) for the 3 1/2 inch meter style above. BE VERY CAREFUL using these, a tiny edge at the back of the bezel is all that locks the meter in place, and it is very easy to break this off if you are not paying attention. Very high demand, but only a small supply, and these are our very last parts. Just 2, $16 Ea.. CLICK HERE to E-Mail us an order! $16 Ea.	$16 Ea.
HP 4040-0296 Meter Bezels CLICK for bigger PIC!	HP 4040-0296 Meter Bezels New, factory bagged mounting bezels (BLUE-GRAY) for the 3 1/2 inch meter style above. BE VERY CAREFUL using these, a tiny edge at the back of the bezel is all that locks the meter in place, and it is very easy to break this off if you are not paying attention. Very high demand, but only a small supply, and these are our very last parts. Just 2, $16 Ea.. CLICK HERE to E-Mail us an order! $16 Ea.	$16 Ea.
HP 4040-0414 Meter Bezels CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	HP 4040-0414 Meter Bezels New, factory bagged mounting bezels (BLACK and GRAY) for the 2 1/4 inch meter style above. I think the -0414 number is the back part, but these are all in the same bag. BE VERY CAREFUL using these, a tiny edge at the back of the bezel is all that locks the meter in place, and it is very easy to break this off if you are not paying attention. Very high demand, but only a small supply, and these are our very last parts. Just 2 black and 1 gray, $16 Ea.. CLICK HERE to E-Mail us an order! $16 Ea.	$16 Ea.
HP Level Meter CLICK for bigger PIC! CLICK for bigger PIC!	HP Level Meter New, level meter for some hp instrument (generator or voltmeter/), made by SIFAM, but no part number on it. So, a bit of a mystery. Just 1, $25. CLICK HERE to E-Mail us an order! $25	$25
HP 8755A Front Panel Assembly CLICK for bigger PIC! CLICK for bigger PIC!	CLICK for bigger PIC! HP Front panel assembly complete with all controls and thumbwheel switches. Very good condition, perfect for repairing your worn or bad Swept Amplitude Analyzer unit! Just 1, $39 Ea.. CLICK HERE to E-Mail us an order! $39	$39
HP Elastomeric Keyboards + Trim CLICK for bigger PIC!	HP Elastomeric Keyboards + Trim New, loose bagged replacement conductive elastomeric keyboards, typically around a display/CRT bezel. I have no idea what they fit, or what the trim cover fits. There are round and oval button types, and one trim cover, specify when ordering Any Item, $16 Ea.. CLICK HERE to E-Mail us an order! $16 Ea.	$16 Ea.
HP 5328A Counter We have several available. Here's the most loaded example: CLICK for bigger PIC! CLICK for bigger PIC!	HP 5328A Universal Counter We have several in stock, with different options and channel configs including 520Mhz C channel, fully tested and cal'd. This one has the universal 1Mohm A B input assembly, (A good to 168Mhz), fuse-protected C Channel 50 ohm input (good to 680MHz), and optional DC Voltmeter module. Has 8/9 digit display depending on direct (A) or pre-scaled (C) operation. Has the standard time base (good to 1-2Hz at 10MHz within 10 minutes), plus can be retrofitted with an OCXO or use a shop standard (at the rear). Has the later AC muffin fan for cooling, and has universal AC voltage input at rear. Includes rubber duck antenna for off-air hand-held transmitter testing. Has side handle kit installed, plus bottom feet and tilt-bail.Just 1, $295 The hp 5328A counter service manual is HERE. Let us know what you are looking for, we will try and come up with the right fit, Starting at $195 for a basic unit. CLICK HERE to E-Mail us an order!	$295
HP 5328A Counter Custom ICs CLICK for bigger PIC! Should all be good, but these have been in storage for a few years, so as-is. Here's what we have (quantity): hp 1818-2251A Ceramic (1)--SOLD hp 1818-2252A Ceramic (5) hp 1820-0633 Ceramic (3) hp 1820-0634 Ceramic (3) hp 1820-1401 Epoxy (6) hp 1820-2317 Epoxy (1)	HP 5328A Counter Custom ICs HP produced many custom ICs for their counters and other products for which no equivalents exist. This situation can make repairs a bit troublesome, but we have a stock of some of the most common parts here for you. All are gold leaded parts, carefully un-plugged (NOT un-soldered) and stored in anti-static foam. The hp 5328A counter service manual is HERE for reference. Specify part number when ordering, all are just $9 each. CLICK HERE to E-Mail us an order! $9 Ea.	$9 Ea.
HP 5328A Counter HPIB/IEEE488 Interface Cards CLICK for bigger PIC!	HP 5328A Counter HPIB/IEEE488 Interface Cards HP internal cards to add this option to the counter. We had no way of testing these, so condition is unknown, but they are complete and no visible damage. They interface via an IC style ribbon cable (not available). This option is covered in this hp manual. Have 3, $19 Ea. CLICK HERE to E-Mail us an order! $19 Ea.	$19 Ea.
HP CRT Bezels HP CRT Bezels, CLICK for bigger PIC!	HP Bezels Used HP CRT trim bezels for various instruments. Often missing on used instruments. (1) Top left dark brown, is for something with side pushbutton keys (all work), $30 (2) Top right has shielded glass display filter, large scope or SA, $35 (3) Bottom left, 8920A bezel, $25 (4) Bottom right, 17XX series scope bezel, $10 Have 4, price varies as noted above. CLICK HERE to E-Mail us an order! Varies	varies
HP 33352-60003 110dB Attenuator Assembly CLICK for bigger PIC!	HP 33352-60003 110dB Attenuator Assembly New, unused assembly, 110dB range (10, 20, 40, 40dB steps), part of a larger instrument, but we do not know which one. Coils for the relays test at 162 ohms each to ground. Has some kind of Sealectro gold coax fittings (not SMA).Just 1, $49 Ea.. CLICK HERE to E-Mail us an order! $49	$49
HP 33311B Coaxial Switch DC-18GHz CLICK for bigger PIC! CLICK for bigger PIC!	HP 33311B Coaxial Switch DC-18GHz Very popular SPDT microwave switch with internal terminations from HP, used in many instruments. Used, but tagged as good, excellent condition, 24VDC drive (pulse latching operation), SMA connectors. Factory Data is HERE. Just 2, $65 Ea. CLICK HERE to E-Mail us a request!	$65 Ea.
HP 8761B RF Switch DC-18GHz CLICK for bigger PIC! CLICK for bigger PIC!	HP 8761B RF Switch DC-18GHz Very popular SPDT microwave switch from HP, used in many instruments. Have 1 Type N (option 000) and 2 SMA (option 555) Used, but tagged as good, excellent condition, 24-30VDC drive (voltage reversal required to toggle relay). Factory Data is HERE. Just 3, $65 Ea. CLICK HERE to E-Mail us a request!	$65 Ea.
HP 8501A Storage Normalizer CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC!	HP 8501A Storage Normalizer This device converts an analog display instrument like the 8505A network analyzer into a digital storage display (with averaging for noise reduction) so that slow sweep speeds can actually be used. This was a spare for our old 8505A VNA system, and has been in storage, powers on fine, but otherwise as-is. This is a large and heavy unit (be aware for shipping), fitted for rack mounting. . Very hard unit to find when you need one. And YES, we have the required D-sub interface cable below! The 8505A factory manual that explains this unit is HERE. RARE! Just 1, $129 CLICK HERE to E-Mail us a request!	RARE! $129
HP Factory Cables CLICK for bigger PIC!	We have a pile of dedicated HP D-sub and blue ribbon unit interconnect cables you may be able to use, plus 10833D short IEEE488 cables. We have: (1) 08501-60067 $35 Ea. 8501A-8505A Interconnect. See above. (1) 08506-60231 $29 Ea. See above. Freq./signal Interconnect. (2) 10237A Cable Assy. $19 Ea. (5) HP 10833D IEEE488 0.5M jumper cable. $19 Ea. CLICK HERE to E-Mail us a request!	REDUCED! $19-29 Ea.
HP 10436A Scope Probe 10436A, CLICK for bigger PIC!	HP 10436A 10X, 10M miniature scope probe, c/w ground lead and probe grabber, used probe fully tested, excellent condition. Includes MANUAL. CLICK HERE to E-Mail us an order! $20	REDUCED! $20
HP 10439A Scope Probe 10439A, CLICK for bigger PIC!	HP 10439A 1X, miniature scope probe c/w accessories, c/w ground lead and probe grabber, NEW probe fully tested, excellent condition. Includes MANUAL and storage pouch. CLICK HERE to E-Mail us an order! $29	$29
HP 1990-0311 6-Digit LED Displays Used 1990-0311, CLICK for bigger PIC!	HP 1990-0311 6-Digit LED displays Just Used displays left, used in the 8660 generator family and I believe the 5300A counter system (the part is no longer listed on Keysight). New for $25, used for $20. Have 2 of each. CLICK HERE to E-Mail us an order! $25/20	$25/20
HP 5330B Preset Counter/Controller 5330B, CLICK for bigger PIC! 5330B, CLICK for bigger PIC! 5330B, CLICK for bigger PIC!	HP 5330B Preset Counter/Controller A surprisingly complex early Nixie counter from HP with built-in process control automation, with dual limits and variable multiplier. Works only erratically, switches need cleaning, probably other issues too. Still, a very worthy item for revival, especially if you are a Nixie counter fan, as the nixies, HV supply and counters/drivers all work. Uses the regular IEC power cord (included), no feet, manual is HERE. Just 1. CLICK HERE to E-Mail us an order! $89	Just 1! $89
HP 8590E/L Reference Guide	HP 8590E/L Reference Guide HP spectrum analyzer reference guide, designed to travel with the unit in the accessory pouch, still in the factory shrink-wrap for the E and L versions. Wickedly hard to get, but incredibly handy when you are hanging from that antenna tower trying to measure something and have forgotten how to do it. Can ship cheaply in a padded bag. Just 1, $24. CLICK HERE to E-Mail us an order! $24	$24
HP 34401A DMM Manuals CLICK for bigger PIC!	HP 34401A DMM Manuals HP Manuals for this hugely popular DMM (I certainly like mine, in any case) are hard to find, here are BOTH full Service (yes with schematics!) and Operator's manuals, new and in mint condition. We have 2 service guides, and 1 Op Manual. $29 Each. CLICK HERE to E-Mail us an order! $29	$29
HP 53131A/53132A/53181A Service Manual CLICK for bigger PIC!	HP 53131A/53132A/53181A Service Manual HP Manuals for this popular counter series are hard to find, here is the full Service (assembly level) manual, new and in mint condition, still factory sealed. Just 1. $29. CLICK HERE to E-Mail us an order! $29	$29
HP 1715A/1725A Oscilloscope Operator's Manual	HP 1715A/1725A Oscilloscope Operator's Manual HP Operator's Manual in the compact Accessory Pouch format, meaant to travel with the scope. Mint condition. Can ship cheaply in a padded bag. Just 1, $12. CLICK HERE to E-Mail us an order! $12	$12
HP 5316B Universal Counter CLICK for bigger PIC!	LAST ONE! HP 5316B 100MHz Universal Counter, high performance reciprocal computing counter with extensive features and GPIB (untested). Has standard time base, but cals very accurately as shown from our 10Mhz GPS reference, and will accept a rear external reference. Mint condition, beautifully made inside. Can supply manual on CD. Last 1, $135 ea. CLICK HERE to E-Mail us an order! $135 Ea.	$135 Ea.
HP 8620A/B/C Sweeper CAL Scales CLICK for bigger PIC!	HP Plastic insertable frequency scales for the 8620A/B/C sweepers. Have 3, CAL scale for unit alignment. These snap into the rotating frequency drum. These can be shipped very cheaply in a padded bag.. $18 Ea.. CLICK HERE to E-Mail us an order! $18 Ea.	$18 Ea.
HP 8620A/B/C Sweeper Frequency Scales LOT 1, CLICK for bigger PIC! LOT 2, CLICK for bigger PIC! LOT 3, CLICK for bigger PIC!	HP Plastic insertable frequency scales for the 8620A/B/C sweepers. These snap into the rotating frequency drum. Have 1 of each type listed. These include many odd straddle plug-ins and extended range types. Lot 1: 1.3-2.4GHz, 2.0-6.2GHz, 2.0-8.4GHz, 2-22GHz, 1.8-4.2GHz Lot 2: 12-18.6GHz, 8.0-12.4GHz, 2.0-6.2GHz, 5.9-12.4GHz, 5.9-9.0GHz Lot 3: 3.2-6.5GHz, 3.6-8.6GHz, 2.0-18.0GHz, 12-22GHz, 17.0-22.0GHz RED=SOLD These can be shipped very cheaply in a padded bag. Need a junk scale (worn markings) to make your own? We have a few you can have if you need one. $18 Each scale, lots are for ease of identification only! Yes, we do have some additional scales, email walter with a specific request. CLICK HERE to E-Mail us an order! $18 Ea.	$18 Ea.
HP 8690A/B Sweeper Scales CLICK for bigger PIC! CLICK for bigger PIC!	HP Plastic insertable frequency scales for the older 8690A/B sweepers. Have 3, 2-4Ghz, 4-8GHz, 12.5-18GHz. Note, large size requires a larger box for shipment. $9 Ea.. CLICK HERE to E-Mail us an order! $9	REDUCED $9 Ea.
HP 5086-7372 3.7GHz Pulse Modulator CLICK for bigger PIC!	HP spare 5086-7372 microwave module (3.7GHz Pulse Modulator), was mil-sealed until I opened it for the photo. No idea what it goes to. Just 1 $15. CLICK HERE to E-Mail us an order! $15	$15
HP/Agilent 2090-0312 LCD display 2090-0312, CLICK for bigger PIC!	HP/Agilent new factory boxed 2090-0312 2x40 Backlit 8647A Display Wickedly hard to source, here's a new display for the 8647A generator, complete with warranty cards. Has 15 pin male D-sub interface. Just 1. $69 Ea.. CLICK HERE to E-Mail us an order! $69	$69 Ea.
HP 54100-66511 I/O Module CLICK for bigger PIC!	Factory boxed HP 54100-66511 (D) I/O Module I/O control module for 54100 series digital scopes, anti-static bagged, great physical condition, complete, tagged as good, but has been in storage, so has to be as-is. Wickedly hard to find now. Just 1 $19.. CLICK HERE to E-Mail us an order! $19	REDUCED! Just 1 $19
HP E1461A Power Meter Module CLICK for bigger PIC!	HP E1416A RF Power Meter Module Bought as good, but unable to test. Just 1, $69 ea. CLICK HERE to E-Mail us an order!	REDUCED Just 1 $69
HP 8684B Microwave Generator CLICK for bigger PIC!	HP 8684BB Microwave Generator. Nice unit, has been in storage for a year, RF was working, but the internal modulation did not appear to work, so as-is. Yours for a song, covers 5.4-12.5GHz, please note, heavy to ship. $95 CLICK HERE to E-Mail us an order!	REDUCED Just 1 $95

Cool Things for Just a Dollar ($1)

AVX BestCAPS
0.022F Supercapacitors

CLICK for bigger PIC!

AVX BestCAPS 0.022F 4.5VDCV Supercapacitors

Top quality Low-ESR compact flat package for PCB mounting, ideal for improving surge capacity from a battery supply or providing brown-out power to timekeeping circuits, etc. Rated 0.022F at 4.5VDC, p/n BZ054B223ZSBAE. Factory data is HERE. We have 80 pieces left.
Just $1 Ea., or 10 for $8

credential statement-

CLICK HERE to E-Mail us an order!

$1 Ea.

50-Cent FANS!
Nidec TA225DC 12V FANS

YES, BRAND NEW 50-Cent Fans, not a Typo...
Nidec TA225 12VDC (0.11A) CSA/UL rated fans, 2 3/8 inches square (60mm) with 11 inch 0.1 inch 2-cond plug. These are top quality fans, but we just have too many of them, so out they go!
Just $0.50 Ea., 2/$1 or 6 for $5

CLICK HERE to E-Mail us an order!

$0.50 Ea.

Molex 50 Ohm, 90 degree BNC Connectors

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Molex 50 Ohm BNC Connector, PC Mounting with Mounting Nut

Top quality (teflon/gold center conductor) BNC connectors for PCB mounting, with the very hard to find panel mounting nut. Note that the grounding contact under the mounting nut can be removed for insulated chassis mounting. We have 30 pieces left.
Just $1 Ea., or 10 for $8

CLICK HERE to E-Mail us an order!

$1 Ea.

Compact 50 Ohm PCB mounting BNC Connectors

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Import 50 Ohm BNC Connector, Straight PC Mounting

Top quality (teflon/gold center conductor) BNC connectors for straight PCB mounting. We have 15 pieces left.
Just $1 Ea., or 10 for $8

CLICK HERE to E-Mail us an order!

$1 Ea.

Meggit 0.01 Ohm 5W Resistor

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Meggitt 0.01 Ohm 5W Resistor

An incredibly useful resistor for CURRENT SAMPLING in power supply designs, rated 5W, 5 percent tolerance. VERY hard to find, we have 90 pieces.
Just $1 Ea., or 10 for $7

CLICK HERE to E-Mail us an order!

$1 Ea.

Sprague ULN3311T Precision Optical Sensor

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ULN3311T Precision Optical Sensor

The pre-calibrated ULN3311T linearly converts light to current (with extremely low dark current), replacing many types of optical sensors. Simple two terminal connection, great for lab experiments, full factory data is HERE. Very useful optical device for all kinds of tasks from robotics to measurement, we have over 1,000 pieces.
Just 2/$1, or 10 for $4

CLICK HERE to E-Mail us an order!

2/$1

ATM Automotive Type Mini Fuses

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ATM Automotive Type Mini Fuses 5A/10A/15A/20A

Compact ATM fuses (common in cars after 1990), color coded for value. Also used in some UPS supplies for battery protection (designed for 24-32VDC max). We have hundreds of these in bulk, only a few brown 5A fuses left, but plenty of the other 10/15/20A values. Great to have some spares!
Just 4/$1, any values, please specify when ordering.

CLICK HERE to E-Mail us an order!

4/$1

EATON DPST 22A/125V AC Power Switch + Cables

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EATON DPST 22A/125V AC Power Switch + Cables

EATON DPST 22A/125V AC Power Switch + Cables CSA/UL listed, and factory tested assemblies, with 2-pin Molex connector for a switching supply, and Faston terminals to attach to the AC input connector. Very nice and rugged power switch assembly. Just $1 Each, we have approx. 50 pieces..

CLICK HERE to E-Mail us an order!

$1 Each

Carling DPST 8A/125V Miniature AC Power Switch

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Carling DPST 8A/125V AC Miniature Power Switch, 621 Series

Carling DPST 8A/125V AC Miniature Power Switch, 621 Series with 0.187 Faston terminals to attach to the switch. Very nice and compact power switch assembly, CSA/UL listed. Factory data is HERE.
Just $1 Each, we have approx. 20 pieces..

CLICK HERE to E-Mail us an order!

$1 Each

Littelfuse V140LA5 140V Varistors

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Littelfuse V140LA5 140V Varistors

140V Varistors, ideal for suppressing line transients on AC powered equipment. CSA/UL listed, full factory data is HERE. Just $1 for 2, we have 250 pieces..

CLICK HERE to E-Mail us an order!

$1 for 2

Cooper/Bussman MCRF1A Axial 1A Fuses

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Cooper/Bussman MCRF1A Axial 1A Fuses

6 inches (approx. 30) of taped and reeled 1A fast axial fuses from Cooper/Bussman. About the size of a 1/4W resistor, fully insulated, great for fire protection in delicate circuits, and really cheap at this price. Just $1 for 6 inches (30) or whole Box of 2,000 for $50.

CLICK HERE to E-Mail us an order!

$1 for 6 inches

Varitronix 8 Character Alpha LCD, VIM878-DP14.5-RC-S-12-HV

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Activated with Static Electricity, CLICK for bigger PIC!

8 Alpha Character LCD, 2 for just $1!

Varitronix 8 Character Alpha LCD, VIM878-DP14.5-RC-S-12-HV, Top quality 14-segment (british flag) alphanumeric LCD display with easy to use PINS (36), NOT elastomeric connections. Factory Data is HERE. Reflective type display, back is sealed. Still current Mouser and Digikey stock at $6-8 each. Just 2/$1 Ea. or Tray of 20 for $9, Box of 60 for $25.

50% OFF!

CLICK HERE to E-Mail us an order!

2/$1

Gold 1/4 inch stereo phone plug cable

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Gold 1/4 inch stereo phone plug cable, Very nice quality coil cord cable, has stereo 1/4 inch plug on one end, and some weirdo dual mono plugs on the other. Extended length is approx. 6 feet, and the cable is two bonded mono cables together, so it's ideal to replace a bad stereo headset cable, as it is easily separated into two lines. Just $1 Ea. We have about 40 pieces..

CLICK HERE to E-Mail us an order!

$1 Ea.

Philips 2222-808-32809 Variable Capacitors

Philips 2222-808-32809 10mm Film Variable Capacitors, vertical PCB mounting, 6-80pF (color coded RED), Factory Data is HERE. We have 1500pcs, Just 3/$1.

CLICK HERE to E-Mail us an order!

3/$1

Philips 2222-808-32101 Variable Capacitors

Philips 2222-808-32101 10mm Film Variable Capacitors, vertical PCB mounting, 7-105pF (color coded VIOLET), Factory Data is HERE. We have 300pcs, Just 2/$1.

CLICK HERE to E-Mail us an order!

2/$1

Philips 2222-808-11159 Variable Capacitors

Philips 2222-808-11159 7.5mm Film Variable Capacitors, vertical PCB mounting, 2-15pF (color coded BLUE), Factory Data is HERE. We have 1500pcs, Just 2/$1.

CLICK HERE to E-Mail us an order!

2/$1

Wakefield 240 Series TO-220 Heatsink

Wakefield Engineering 240 Series Vertical TO-220 Heatsink with solderable mounting tabs. Compact high efficiency vertical mounting TO-220 heatsink, black anodized, has 55C rise with 4 watts dissipation. We have 500pcs, Just 2/$1.

CLICK HERE to E-Mail us an order!

2/$1

AAVID 7025B-MTG TO-220 Heatsink

AAVID 7025B-MTG Vertical TO-220 Heatsink with solderable mounting tabs. High efficiency vertical mounting TO-220 heatsink with increased surface area, black anodized, has 40C rise with 4 watts dissipation. We have 60pcs, Just $1 Ea..

CLICK HERE to E-Mail us an order!

$1 Ea.

Shinyei 0.01uF/630V Film Capacitors

Shinyei 0.01uF/5%, 630V film capacitors, great for tube circuits, formed leads, high quality. We have 200pcs, Just 4/$1.

CLICK HERE to E-Mail us an order!

4/$1

AV 0.01uF/1000V Film Capacitors

CLICK for bigger PIC!

AV 0.01uF/5%, 1000V film capacitors, P/N 821-093, great for tube circuits and high voltage multipliers, sealed radial package, high quality. We have 300pcs, Just 2/$1 or 5/$2.

CLICK HERE to E-Mail us an order!

2/$1 or 5/$2

AV 0.047uF/250V Film Capacitors

Mallory 0.047uF/10%, 250V film capacitors, great for tube circuits and other applications, sealed radial package, high quality. We have 500pcs, Just 4/$1.

CLICK HERE to E-Mail us an order!

4/$1

Shinyei 0.1uF/250V Film Capacitors

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Shinyei 0.1uF/5%, 250V film capacitors, great for tube circuits, formed leads, high quality. We have 400pcs, Just 4/$1.

CLICK HERE to E-Mail us an order!

4/$1

Mallory 0.1uF/1000V Film Capacitors

Mallory 0.1uF/5%, 1000V film capacitors, great for tube circuits, HV multipliers, sealed radial package, high quality. We have 200pcs, Just $1 Ea..

CLICK HERE to E-Mail us an order!

$1 Ea.

Sprague 0.1uF/1500V Film Capacitors

Sprague 0.1uF/10%, 1500V 490P film capacitors, great for tube circuits, HV multipliers, sealed axial package, high quality. We have 10pcs, Just $1 Ea..

CLICK HERE to E-Mail us an order!

$1 Ea.

Philips 0.15uF/400V Film Capacitors

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PHILIPS 0.15uF/10%, 400V dipped film capacitors, great for tube circuits, radial package, high quality. We have 800pcs, Just 3/$1.

CLICK HERE to E-Mail us an order!

3/$1

EVOX MMK 1.0uF/100V Film Capacitors

EVOX 1.0uF/5%, 100V MMK film capacitors, great for tube and timing circuits, sealed radial package, high quality. We have 200pcs, Just 2/$1.

CLICK HERE to E-Mail us an order!

2/$1

Philips 1.0uF/250V Film Capacitors

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PHILIPS 1.0uF/10%, 250V MKT film capacitors, great for tube circuits, sealed radial package, high quality. We have 500pcs, Just 2/$1.

CLICK HERE to E-Mail us an order!

2/$1

Philips 4.7uF/100V Film Capacitors

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PHILIPS 4.7uF/10%, 100V dipped film capacitors, great for cross-over circuits, dipped radial package, high quality. We have 400pcs, $1 Ea..

CLICK HERE to E-Mail us an order!

$1 Ea.

Murata BLM31AJ601SN1K
600 ohm Ferrite Bead

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600 ohm/200mA Ferrite Bead

Murata BLM31AJ601SN1K 600 ohm/200mA SMD Ferrite Bead. Compact 1206 chip on reeled tape, factory data is HERE, excellent for VHF/UHF suppression, unusually high impedance. On SMD tape, have 20,000 pieces, just $1/foot (approx. 78 pieces) Full reel of 10K for $150.

CLICK HERE to E-Mail us an order!

$1/foot

RF Semiconductors

RF Semiconductors, CLICK for bigger PIC!

Rf Semiconductors, Schottkys, detectors, LNAs. NOTE, SMP1307 (marked in yellow) are SOLD OUT. Very nice SMD devices from dedicated zero-bias detectors to PHEMT LNAs, you get an SMD reel strip of 6 devices, pick one type, or all of them. Q-part numbers are special selections by HP of the H- generic number. Please note, there is a typo, it's QSMS-2850 not 2858. Lots of great devices for experiments. Print the chart for the code IDs of each type. 6 part strip/$1, get strips of all 5 different types left for $4.

CLICK HERE to E-Mail us an order!

$1 Ea.

Double Ferrite Beads, CLICK for bigger PIC!

Steward 28JO138-11 Double Bead, 1 ft length. Very handy Steward (Now Laird) wideband ferrite double beads on leads, great for RF suppression, filtering and de-coupling. 1 foot length (tape and reel) for $1, we have thousands of them.

CLICK HERE to E-Mail us an order!

$1/foot

HV Cable, CLICK for bigger PIC!

HV Anode CRT Cable. Hard to find, CRT anode cap connector and 40KV rated cable! Just $1, we have about 25 of them.

CLICK HERE to E-Mail us an order!

$1 Ea.

SMD Optocouplers, CLICK for bigger PIC!

Motorola SMD MOC8103 Optocouplers. Very high performance (CTR=140%) LED/Transistor optocoupler in 6 pin clipped DIP smd package. Full tube for just a buck! Full tube for $1, we have hundreds of them.

CLICK HERE to E-Mail us an order!

Full Tube/$1

4.7uF/450V

Samwha RX series 4.7uF/450V electrolytic, 105C. Great for tube power supplies, nixie power supplies and other high voltage applications, just 7/8 inch tall, and 1/2 inch in diameter. Very high quality, rated 105C, radial PC mounting type.
4 for $1, we still have hundreds of them.

CLICK HERE to E-Mail us an order!

4/$1

22uF/400V, CLICK for bigger PIC!

Nippon ChemiCon KMG series 22uF/400V electrolytic, 105C. Great for tube power supplies and other high voltage applications, just 1 inch tall, and 1/2 inch in diameter. Very high quality, rated 105C, radial PC mounting type.
3 for $1, we still have hundreds of them.

CLICK HERE to E-Mail us an order!

3/$1

100uF/400V, CLICK for bigger PIC!

Nippon ChemiCon SMM series 100uF/400V electrolytic. Great for tube power supplies and other high voltage applications, just 1 inch tall, and 7/8 inch in diameter. Very high quality, rated 85C, radial PC mounting type.
3 for $1, we have 150 left.

CLICK HERE to E-Mail us an order!

3/$1

1200uF/25V, CLICK for bigger PIC!

Nippon ChemiCon/Nichicon PF(M) series 1200uF/25V electrolytic. Great for semiconductor power supplies, VERY compact, just 5/8 inch tall, and 3/4 inch in diameter. Very high quality, rated 105C, radial PC mounting type.
3 for $1, we have 100 left.

CLICK HERE to E-Mail us an order!

3/$1

2200uF/35V

BC Components/Vishay 2200uF/35V Series 038 electrolytic, 85C. Great for lower voltage power supplies, bypassing and amplifier coupling applications, just 1 inch tall, and 5/8 inch in diameter. Very high quality, radial PC mounting type.
$1 Ea., we have 150 of them.

CLICK HERE to E-Mail us an order!

$1 Ea.

9 Pin Tube Sockets, CLICK for bigger PIC!

9 Pin Ceramic Tube Sockets, PC Mounting

9 Pin Ceramic Tube Sockets, PC Mounting

Two styles, with and without center post, formed leads for PCB mounting, silver flashed. Very nice quality, Russian made, have 50 of each type. We get many requests for useful tube accessories during stuff day, so here's one for those dual triode fans! Specify style when ordering. $1 Each

CLICK HERE to E-Mail us an order!

$1 Each

Dual PB Switch, CLICK for bigger PIC!

ITT Schadow dual PB Switch. Has an NE18 power switch (DPST) and a signal switch (DPDT) in one assembly with indicating buttons. Power switch says ON (green) and OFF (black), the signal switch says U (yellow) and B (red). Switches can be removed from the frame and buttons, and used individually, perfect for repairs (The NE18 switch element is used in many Tek scopes). Switches have both PCB and wire terminals. $1 each, we have 50 of them.

CLICK HERE to E-Mail us an order!

$1 Each

Miniature 10A Relays!

10A 12VDC Relay, CLICK for bigger PIC!

Miniature 10A Relays!

AZ940-1A-12DE New American Zettler miniature 10A form A (N.O.) relays with 12VDC coils. Great for microcontroller to real world interfacing. Fully sealed, very long life, see full details HERE. $1 each, tube of 30 for $25, we have hundreds of them.

CLICK HERE to E-Mail us an order!

$1 Each

Capacitor Module, CLICK for bigger PIC!

Module Contents, CLICK for bigger PIC!

Mating High Current Connectors

In Line Capacitor Module, 5600uF/50VDC

In Line Capacitor Module, 5600uF/50VDC High quality parts used in this retrofit module used to add a compact 5600uF/50V Nippon Chemicon 105C U32D capacitor using two gold DB-25 shell high current connectors. Assembled using blind pins, but can be easily pried apart at the seam to get at the contents, a pair of very handy high current mating connectors, and the 5600UF capacitor. The housing can also be re-used with regular D-sub connectors. We have 27 pieces. Now Just $1 Each

CLICK HERE to E-Mail us an order!

Now Just $1 Ea.

Cool Things for just 2 Dollars ($2)

CLICK for bigger PIC! Nichicon GQ series 1500uF/200VDC/105C Electrolytic	Nichicon GQ series 1500uF/200VDC/105C Electrolytic High quality snap-in style high voltage electrolytic capacitor, 1 5/16 inch diameter, 1 3/4 inches tall. Have 50, $2 Ea. CLICK HERE to E-Mail us an order! $2 Each
CLICK for bigger PIC! Amphenol UG-625/U BNC Connector	Amphenol UG-625/U BNC Connector This classic mil-spec chassis mounting 50 ohm BNC male connector has an anti-tarnish nickel finish, so it won't discolor like the silver plated types (UG1094A/U, etc.). New in factory sealed bangs, teflon insulator, and anti-rotation D-shaped barrel. Factory data is HERE. Have 40, $2 Ea. CLICK HERE to E-Mail us an order! $2 Each
CTX01-14676, CLICK for bigger PIC! CTX01-14676, CLICK for bigger PIC! Coiltronics CTX01-14676 Multifunction Inductor	Coiltronics CTX01-14676 Multifunction Inductor Custom switching inductor, has 2 groups of trifilar (3 wire) windings (to make them as identical as possible), so can it can form many inductors, transformers and chokes with various series/parallel winding arrangements. Factory data on this specific version not available. Have 30, $2 Ea. CLICK HERE to E-Mail us an order! $2 Each 6/$10
KM6164002AL-200, CLICK for bigger PIC! Samsung KM6164002AJ-200 256K x 16bit SRAM	Samsung KM6164002AJ-200, 256K x 16bit SRAM Top quality SMD high density SRAMs (4,194,304-bits), have 110 pieces, still in the factory anti-static carriers. Full factory data is HERE. $2 Each or 6/$10 CLICK HERE to E-Mail us an order! $2 Each 6/$10
Marshall V-4308, CLICK for bigger PIC! Marshall V-4308 8mm f/2.0 Micro Mount Industrial Lens for 1/3-Inch CCD Cameras	Marshall V-4308, 8mm f/2.0 Micro Mount Industrial Lens for 1/3-Inch CCD Cameras Top quality CCD lens, M12 mount, for 1/3 inch sensor, minimum object distance is 15.7 inches/40cm, fixed focus. Ideal for board and bullet cams, coated lens, top quality glass. New with protective caps in factory tray. Have 22 pieces. $2 Each CLICK HERE to E-Mail us an order! $2 Each
TRIAD SP-70, CLICK for bigger PIC! TRIAD Red Spec SP-70 600 Ohm to 600 Ohm Transformer	TRIAD Red Spec SP-70 600 ohm to 600 ohm Transformer Top quality mil spec 600 ohm miniature audio line transformer, 50mW rating, gold leads. Factory boxed with full spec sheet enclosed. We have 20 pieces left, so grab some while you can! $2 Each or 6/$10 CLICK HERE to E-Mail us an order! $2 Each 6/$10
PICO 863, CLICK for bigger PIC! PICO 863, CLICK for bigger PIC! PICO 863 Audio 400 Ohm to 400 Ohm Transformer	PICO 863, 400 Ohm to 400 Ohm Shielded MIL-spec Transformer Top quality ultra-miniature mil spec TF4RX17YY 400 ohm miniature audio line transformer, approx. 75mW rating, tin/gold leads (assorted). Very similar to later W series (but no center tap) from PICO, data is HERE. We have approx. 300 pieces. Original price circa $50 each. $2 Each or 6/$10 CLICK HERE to E-Mail us an order! $2 Each 6/$10
SETL Switch, CLICK for bigger PIC! ITT Schadow SETL BK GN 7,62 AU OA Pushbutton Switches	ITT Schadow SETL BK GN 7,62 AU OA Pushbutton Switches Top quality SPDT (NO + NC) PB switch with green LED and gold contacts, data is HERE. These have long been the standard in Europe for high quality panel switching, and are widely used in high end test gear, good for 5,000,000 operations. Very nice tactile feel, positive switch action. Packed in sheets of 70, can be cut into strips of 14. We have approx. 240 pieces. Current distributor price circa $10 each. $2 Each or 14/$22, 70/$98 CLICK HERE to E-Mail us an order! $2 Each 14/$22
STK 10uF/100V Film Capacitors	STK 10uF/5%, 100V MM37O axial oval polyester film capacitors, great for cross-over circuits, timing, axial package, high quality. Very hard to find film caps in this size. We have 50pcs, $2 Ea.. CLICK HERE to E-Mail us an order! $2 Ea.
Richco VMCG-065-MPBK-K PCB Holder CLICK for bigger PIC!	Richco VMCG-065-MPBK-K PCB Holder Richco VMCG-065-MPBK-K PCB Holder. Vertical mounting PCB holder (insulated) for standard 0.062in material. Mounts with 2 ea. 4-40 screws, and has a locking tab that anchors the board. Very clever design, double sided, so boards can be anchored from either side, allowing boards to be arranged in a row. Price is per PAIR of brackets. We have 100 pieces, $2/PAIR CLICK HERE to E-Mail us an order! $2/Pair
Potter + Brumfield W28-XQ1A-3 Circuit Breaker	P+B W28-XQ1A-3 3A Circuit Breaker P+B W28-XQ1A-3 3A Circuit Breaker. Designed to retrofit (press-fit, no hardware required) into existing fuse holder locations (5/8 inch/0.625 inch round or D hole), this thermal breaker has slow blow operation (perfect for items with high surge currents), and indicates tripped state with white rocker button on the front (as shown above). Very low insertion loss, only 0.069 ohms. Reset (after 5-30 seconds) by pushing in the button. 3A/32VDC or 120/230VAC. High quality with all international safety ratings (VDE, UL/CSA, S), MADE IN USA. Has fast-on connections, full factory data is HERE. We have 50 pieces, $2 Ea. CLICK HERE to E-Mail us an order! $2 Ea.
Microchip PIC16C711-04I-SO	Microchip PIC16C711-04I-SO Microchip PIC16C711-04I-SO. In-circuit programmable microcontroller, SO package, Industrial temperature range. Full factory data is HERE. We have 40 pieces, $2 Ea. CLICK HERE to E-Mail us an order! $2 Ea.
NHL-20-02Z 2 Ohm / 20W Resistor Non-Inductive Resistors	2 Ohm, 20 Watt NI, great Amp Loads! DALE, 2 Ohm, 20W, 5% Non-Inductive Wirewound Power Resistor, great for high current, high frequency loads, amplifier loads and current limiters, cylindrical style, great for making selectable load arrays. Power rating or continuous duty may be increased with forced air cooling. Non-inductive design provides much more stable resistance versus frequency, near-ideal test loads. 4 in series gives 8 ohms at 80 Watts! $2 Each, we have hundreds of them. CLICK HERE to E-Mail us an order! $2 Each
4K7/7W Resistors, CLICK for bigger PIC!	Philips AC07W4K700J 4.7K/7W 5% Resistors Great for tube circuit plate resistors, high power in a compact size. Very hard to find power resistors at a reasonable price these days. 10 Pieces for $2 we have lots of them. CLICK HERE to E-Mail us an order! 10/$2
Airpax 66F080 80 degree SMD Thermostat CLICK for bigger PIC!	Airpax 66F080 80 degree SMD Thermostat. Compact 8 pin DIP SMD NO thermostat, CLOSES at 80C, to activate a fan or warning lights. Has 1A load capability. Factory data is HERE. 3/ $2 CLICK HERE to E-Mail us an order! 3/$2
Airpax 67L080 80 degree TO-220 Thermostat	Airpax 67L080 80 degree TO-220 Thermostat. Compact TO-220 (insulated from tab) NC thermostat, OPENS at 80C, to de-activate a circuit or as a logic interface. Has 1A load capability, can interrupt the AC line. Factory data is HERE. 3/ $2 CLICK HERE to E-Mail us an order! 3/$2
Carling Breaker/Switch, CLICK for bigger PIC!	Carling 2.5/5A Breakers Beautiful panel mounted power rocker switch/breaker units from Carling. UL/CSA listed, perfect main power switch for many items, has built in visual overload protection. Supports crimp fast-on terminals for wiring. $2 each we have lots of them. CLICK HERE to E-Mail us an order! $2 Each
5W Speakers, CLICK for bigger PIC!	GREAT SPEAKERS! Speco A5CF3, 5 Watt, 8 ohm speakers, mount on 5 inch centers. Very large magnet, perfect for radio upgrades and small enclosures. $2 each we have 76 of them. CLICK HERE to E-Mail us an order! $2 Each
Computer Grade Electrolytics, CLICK for bigger PIC!	Computer Grade Electrolytics, HP spares. Philips 7500uF/20VDC (HP 0180-2990) Mallory 4600uF/20VDC United Chemicon 5800uF/40VDC (HP 0180-0677) Very nice parts, c/w screws. $2 each we have lots of them. CLICK HERE to E-Mail us an order! $2 Each
120 Pin DIN Connectors, CLICK for bigger PIC!	Robinson-Nugent DIN 120RPC-S1-TR 120 Pin DIN male pc mounting motherboard connectors. Factory new tubes of 4 ea. 120 pin (gold) DIN connectors, with tinned straight PC contacts. $2/Tube of 4 we have 50 tubes. CLICK HERE to E-Mail us an order! $2/Tube of 4
Miniature 16 pos Switch, CLICK for bigger PIC!	Cherry miniature pushbutton (up/down) 16 position BCD switch (displays 0-15). Often used for SCSI ID programming, and other BCD data inputs. Very nice quality. $2 each we have 30 of them. CLICK HERE to E-Mail us an order! $2 Each
Dual 10 pos. Switch, CLICK for bigger PIC!	C+K 4003 dual 10 position thumbwheel switch with BCD data outputs. Very nice quality. $2 each we have 10 of them left. CLICK HERE to E-Mail us an order! $2 Each
CLAMP-ON Ferrite Click for bigger PICK!	W50842-001 (rev. F) Snap-on RFI Ferrite Suppressors....Fits wires/bundles up to 0.260 inch in diameter, easily opens and snaps shut, fantastic for quenching EMI/RFI emissions from already existing equipment, power cords, cables, and connections. Type QBS-374 (0113-103), very efficient and inexpensive emission solution. CLICK HERE to E-Mail us an order! $2 each
CLAMP-ON Ferrite Click for bigger PICK!	Clamp-on Fair Rite Snap-It RFI Ferrite Suppressors....Fits wires/bundles up to 0.250 inch in diameter, easily opens and snaps shut, fantastic for quenching EMI/RFI emissions from already existing equipment, power cords, cables, and connections. Type 43 material, approx. 225 ohms impedance at 100Mhz, very efficient and inexpensive emission solution. CLICK HERE to E-Mail us an order! $2 each

Cooler Things for just 5 Dollars ($5)

CA3054 Dual Differential Amplifier CLICK for bigger PIC!	CA3054 Dual Differential Amplifier Motorola 120MHz rated dual amplifiers, easily customized, very popular transistor array design. Factory data is HERE. Get a full tube of 25 parts for $5! CLICK HERE to E-Mail us an order!
Super-Rugged Mil AC Cable Outlet CLICK for bigger PIC! CLICK for bigger PIC!	CLICK for bigger PIC! Incredibly rugged, Military cable style AC outlet jacks, M2726/73-001, water resistant with captive protective cover, bright safety yellow color. Includes rear glands and O-rings for cable sealing, circular 3-conductor cable recommended. Perfect for that rugged outdoor extension cable you need to make. Just 3 left, $5 each. CLICK HERE to E-Mail us an order!
ITT Schadow Lighted NE-18 Power Switch	These beautiful lighted DPST 8A rated AC Power Switches make any project look good. The lamp is a neon (glows orange, not sure why the lens is green) with no series resistor, so add minimum 33K 1/4W at 120VAC. The NE-18 industry standard power switch is robust enough for almost all applications. Mounting Hole Diameter is approx. 0.53" so it can sub for the impossible to find HP white button lighted power switch, and will work the same (hole may have to be slightly reamed out to fit. This switch (with a white lens) was used on later instruments by HP to replace the very costly original. Last 2 Switches! $5 each. CLICK HERE to E-Mail us an order!
Constable Interconnect Box CLICK for bigger PIC!	This is the coolest widget I have seen in a long time. It has 2 sets of 6 4-pin connectors, each pair is connected together, you can then tie pairs together or isolate them, as you wish under switch control line by line. PLUS, it comes with a bag of matching connectors, which can be attached with a small screwdriver. You know you want one. Have 4 sets, $5 each. CLICK HERE to E-Mail us an order!
	RAF Hardware 3" Stainless Steel Rack Handles RAF M6087-3005-SS 3 Inch Rack Handles Top quality rack hardware from RAF, these are tapped 4-40, and are 1 inch high. Factory bagged, price is for a PAIR of handles. We have 90 pieces. $5/Pair CLICK HERE to E-Mail us an order! $5/Pair
RAF 8581-2528-A-24 Laid Flat	RAF Hardware 3.5" Folding Black Aluminum Rack Handles RAF 8581-2528-A-24 3.5 Inch Folding Rack Handles Top quality rack hardware from RAF, these have 1/4-28 threaded bolts, and are 1.46 inches inch high. Theye lay flat when not required, a very useful style feature. Factory bagged, price is for a PAIR of handles. We have 40 pieces. $5/Pair CLICK HERE to E-Mail us an order! $5/Pair
C6 Rotary Switch, CLICK for bigger PIC!	Stackpole/Electroswitch C6 Gold Contact Rotary Switch Stackpole/Electroswitch C6 series (non shorting) 2-12 position 1 pole rotary switch High quality enclosed rotary switch with optional gold plated contacts (normal contacts are silver plated), 1/4 inch flatted shaft, currently set for 11 positions, but adjustable by the user. We get lots of requests for good quality rotary switches, but it's hard to source them at an affordable price now. Factory Data is HERE. Has PC contacts but can also be hand wired, includes mounting hardware. We have 50 pieces. $5 Each CLICK HERE to E-Mail us an order! $5 Ea.
Mach 445, CLICK for bigger PIC!	Lattice MACH445-15YC (SMD) Lattice MACH445-15YC (SMD) Complex EE CMOS programmable logic, full data is HERE. In-circuit programmable with 5V. Anti-static packed, Just 2, $5 each. CLICK HERE to E-Mail us an order! $5 Each
Ziatech ZT 6320/6300, CLICK for bigger PIC!	Ziatech ZT 6320 Hot Swap DC Power Module Wide range AC/DC input 90-254V/47-440Hz, 100-260VDC 75W (6320), 100-260VDC 150W (6300). Unknown DC outputs, untested. Very nice, well-built modular slide in power converter (Compact PCI), DIN rectangular rear connector. 2 ratings, both the same size and price. $5 each we have 2 of the 6300, 5 0f the 6320. CLICK HERE to E-Mail us an order! SORRY, SOLD $5 Each
TDA1308T, CLICK for bigger PIC!	Philips TDA1308T Stereo Headphone Driver (SMD) Phlips TDA1308T Stereo headphone driver (SOIC8 SMD) runs from 5VDC supply, 60mW output/channel. Full data is HERE. $5/6 inches of smd, ~18 pcs. we have 1000 of them. CLICK HERE to E-Mail us an order! $5/18 pcs
MC33204P, CLICK for bigger PIC!	MC33204P Quad Super Op Amp Motorola MC33204P Quad Super Op-Amps, works from 1.8V to 12V single supply rails, 80mA rail-to-rail output 600 ohm drive, 2.2Mhz gain bandwidth. Full data is HERE. $5/tube of 25 we have 10 tubes of them. CLICK HERE to E-Mail us an order! $5/tube of 25
20uF/1KV, CLICK for bigger PIC!	20uF/1000VDC Electronic Concepts Low Inductance High Current Polypropylene Capacitors P/N MP8-18742K. 20uF/10%/1000VDC, great for IGBT snubbers, laser pulse forming, tube HV power supplies. Bolt/screw connections. $5 each we have 8 of them. CLICK HERE to E-Mail us an order! $5 Each
0.01uF/20KV, CLICK for bigger PIC!	Plastic Capacitors OF-200-103P, 0.01uF/20KV Film Capacitor Cylindrical construction, with bolt terminations, great for HV supplies, CRT circuits. $5 each we have 5 of them. CLICK HERE to E-Mail us an order! $5 Each
SCHAFFNER FN9260-02-6 2A rated RF Filter CLICK for bigger PIC!	SCHAFFNER FN9260-02-6 2A rated RF Filter c/w IEC Power Connector, and Dual Fuse holder. High performance RF Line Filter with attached cable for output connections, full details on the filter cover. Flip up panel (notch at inside edge, lift up) allows block with 5x20mm fuses to be extracted or installed, CSA, UL VDE and S-mark listed. Fuses before the filter provide the best possible fire safety. $5 each we have dozens of them. These were listed earlier, got lost in the warehouse, and are back again. CLICK HERE to E-Mail us an order! $5 Each
	Computer Grade Electrolytic 20,000uF/40VDC Cornell-Dubilier part, c/w mounting clamp and top screws. Great for a large linear power supply or amplifier. $5 each we have 6 of them. CLICK HERE to E-Mail us an order! $5 Each
PREM SPW-2105 PCB Power Transformers CLICK for bigger PIC!	PREM SPW-2105 PCB Power Transformers Factory data is HERE. Very high quality UL/CSA/VDE PC mounting dual primary/secondary 6W power transformer, 34VCT/170mA or 17V/340mA. great for analog/op amp based designs, universal windings on primary. Have 10 left, $5 ea. CLICK HERE to E-Mail us an order! $5 Each

Mystery Modules of Unknown Operability

National Instrument VXI MXI modules CLICK for bigger PIC!	National Instrument VXI MXI modules VXI cage modules, I believe for remote bus control, but not certain. Supposedly good, look great, but as-is. Have 2, $25 ea.	Just $25 ea. CLICK HERE to E-Mail us an order!
Weinschel 4300B-1 Diagnostic Plug-In CLICK for bigger PIC!	Weinschel 4300B-1 Diagnostic Plug-In for modular Sweepers Been siting in storage a while, nothing left to try it on, used for testing Weinschel 430 series sweepers, Just $25.	Just $25 CLICK HERE to E-Mail us an order!

Powerful Robotics DC Motors

CLICK for bigger PIC!	Pittman 8691A019-R1 24VDC servo motor Nice little high speed DC motor from Pittman, works well down to approx. 6VDC, draws 0.1A unloaded at 24VDC. Would work fine at 12VDC. Has a small toothed gear on the shaft end, body is 1 inch in diameter by 1 3/4 inches long. $5 each we have 20 of them. CLICK HERE to E-Mail us an order! $5 Each
CLICK for bigger PIC!	NMB PM35S-D48-AXA5 pancake stepper motor with gear output Nice small sized NMB stepper, could not find the exact part on the NMB site for data. $5 each we have 11 of them. CLICK HERE to E-Mail us an order! $5 Each
2732-0141-2434-16 DC Gear Motors CLICK TO ORDER	NEW Powerful DC gearmotor custom made for Diebold by Igarashi Motor Sales USA, based on the N2732 27mm motor core and a 33mm diameter gearhead (33GN2732 series). Amazingly powerful for such a small motor, the gear ratio provides very high torque. Exact data is not known, but measurements show it seems to a ~9VDC motor at 0.13A (no load, ~100RPM) and runs down below 5VDC (5VDC at 0.08A (no load, ~50RPM), and up to 12VDC at 0.28A (no load) with no difficulty. Fully loaded mechanically, the current is roughly double. The drive shaft is a flatted 5mm steel shaft. See full dimensions HERE. They are excellent for all kinds of electromechanical devices, with enough rest friction to allow the motor to act as a brake on the drive shaft. Tapped holes (3 x 3mm) on the gearhead face ends of the motor for attachment. Fully reversible, with all leads floating, it has a 2mm mating connector, and the Tyco pc mounting 2mm connector is INCLUDED. Like all brush DC motors, some L/C filtering is useful to prevent interference with other parts of the circuit. New and unused, ready for your application! LOC: FB-TR Have 230 $8 each (w/conn), Factory tray of 18 for $150
Toshiba TA8050P Motor Driver Toshiba TA8050P Motor Driver, CLICK for bigger PIC! CLICK TO ORDER	Simple Interface to all kinds of robotic motor functions! 1.5A / 24VDC Bipoolar Motor Driver This chip provides direct DC motor control with 4 operating modes (2 logic line control) FORWARD, REVERSE, STOP and BRAKE. TTL level logic control, easily interfaced to switches, logic or microcontrollers, and 2 floating motor pins with suppression diodes, thermal, over-voltage and over-current protection. H-bridge design provides motor reversal with only a single power supply (typ. 6-16VDC) and motor braking function. Speed control can be achieved by combining a PWM signal with forward/reverse logic commands. A great way to control all kinds of small DC motors, works great with the motor above. DOWNLOAD the full PDF Data Sheet HERE. We also have a high quality matching heatsink with PC mounting tabs that can be used with the TA8050P, see PIC HERE, requires one hole to be drilled for IC mounting, $2 each. Have over 1,000 pcs., $2 each Factory Tube of 28 pcs, $49

Every year, Solderless Breadboards are the most popular item at our Stuff Day events, so we brought in some big lots so you can get some cheaply any time you want!

SOLDERLESS BREADBOARDS
PART NUMBER - GRAPHIC	DESCRIPTION	COND. / QTY. PRICE
BB170 BB170, CLICK for bigger PIC 170 Point Solderless Breadboard	170 Point Solderless Breadboard 17 row breadboards, will accept all standard 0.1" parts and ICs. No power busses, each line of 5 is tied together. These can be stacked together in either direction, and locked with plastic side keys. Back has doubled sided adhesive tape for instant mounting, or can be mounted with two screws. typically rated for 5,000 insertions/pin. Come in random colors, green, red, black, etc. as shown. CLICK HERE to E-Mail us an order!	NEW Have 55 $1.60 Ea.
BB400 400 Point Solderless Breadboard	400 Point Solderless Breadboard 30 row breadboards, will accept all standard 0.1" parts and ICs. 2 power busses on each side of the socket array, each line of 5 is tied together. These can be stacked together in either direction, and locked with plastic side keys. Back has doubled sided adhesive tape for instant mounting. Typically rated for 5,000 insertions/pin. CLICK HERE to E-Mail us an order!	NEW 9 $3.50 Ea.
BB830 830 Point Solderless Breadboard	830 Point Solderless Breadboard 63 row breadboards, will accept all standard 0.1" parts and ICs. 2 power busses on each side of the socket array (split at the gap), each line of 5 is tied together. These can be stacked together in the wide direction, and locked with plastic side keys. Back has doubled sided adhesive tape for instant mounting. Typically rated for 5,000 insertions/pin. CLICK HERE to E-Mail us an order!	NEW 18 $4.95 Ea
CLICK for bigger PIC!	1660 Tie Point Solderless Breadboard 1660 Point Solderless Breadboard, with metal backplate and 3 connection binding posts. Install binding posts and rubber feet before use, note the specs HERE. Ideal for small prototypes and school projects. Cat5 Ethernet cable when stripped makes ideal breadboard jumper wires, it's actually solid copper wire! $24 each, Have 4 CLICK HERE to E-Mail us an order! $22 Ea.	Have 5 $22 Ea.
M65 65 Solderless Breadboard Jumper Wires	65 Solderless Breadboard Jumper Wires 65 flexible jumper wires with pins for use in the solderless breadboards. You can also use 24ga solid wire for short jumpers between pins, or solid copper telephone wire. These save some time if you don't have access to solid wire to use in the breadboards. CLICK HERE to E-Mail us an order!	SORRY, SOLD NEW 25 $4.95 Ea.

CAT 5 Ethernet Cable makes great jumpers for these breadboards! it contains 8 different color solid copper wires, ideal for this application!

Antique Technology
Beautiful and classic technology from long ago, when cabinetry was as important as electronics. Some amazing stuff here. The usual definition of Antique is 100 years old or more, but in the electronics world it really doesn't take that long to reach antique status...

Weston Model 640-60 Foot-Candle Meter

CLICK for bigger PIC!

Weston/Schlumberger Model 640-60 Foot-Candle Meter

Very nicely made Weston light meter (calibrated in foot-candles) with a tilt-up sensor (filtered) and 3 ranges. The range switch is not intuitive, there is a dead position between each setting, so it can make you think it is not working, and rotates too far. However, it works on all three ranges. The detector is photo-voltaic, as no batteries are needed, and the green filter corrects for the detector red sensitivity. Has a nice solid black phenolic case with hinged cover to protect the instrument. No idea of the production date, possibly the 60's.

Just 1, $49
SALE!

CLICK HERE to E-Mail us an order!

$49

Sensitive Research Instrument Corp. Potentiometer Voltmeter Model PV

CLICK for bigger PIC!

Sensitive Research Instrument Corp. Model PV Potentiometer Voltmeter

Has a range of 2mV to 20V fullscale, but be aware it has a very low internal resistance (ohms/volt), so source loading is significant, and lead resistance is important for accuracy on low ranges. Works as a voltmeter, but may need calibration on some ranges, Potentiometer function not tested as a new battery is required. May need other adjustment as well. Meter zero and galvo zero work perfectly (shown off mark in photos, but are correct in fact), and allows compensation for all angles.

A beautiful older instrument from 1961, has the cal certificate inside the cover, externally the wood case has some labels and scuffs/marks. The case lid is detachable. Little exists for manuals, BUT catalog 76 which shows these instruments is HERE.

Just 1, $79
SALE!

CLICK HERE to E-Mail us an order!

$79

Sensitive Research Instrument Corp. Model S DC Millivoltmeter

CLICK for bigger PIC!

Sensitive Research Instrument Corp. Model S DC Millivoltmeter Has a range of 1mV to 200V full scale, but has a very low internal resistance, so source loading is significant, and lead resistance is important for accuracy. Works, but the selector knob is not tight on the shaft, and needs a 4-fluted bristol key to tighten. May need other adjustment as well. Meter zero works perfectly, and allows compensation for all angles.

A beautiful older instrument from 1961, has the cal certificate inside the cover. Little exists for manuals, BUT catalog 76 which shows these instruments is HERE.

Just 1, $75
SALE!

CLICK HERE to E-Mail us an order!

$75

CLICK for bigger PIC!

Griffin and George Ltd. No. 64606-801 Resistance Box

Resistance Box of 110 Ohms total, with additive settings for 50 ohms, 20 ohms, 20 ohms, 10 ohms, INFINITE, 5 ohms, 2 ohms , 2 ohms, and 1 ohm. Heavy brass construction with insulated brass jumper keys for each step. To select a resistor value, just withdraw the appropriate keys until the desired value is achieved.

Wirewound resistor spools inside for each value. tested, still working great after all these years (one bad solder joint repaired). Nice wooden box, some minor damage on a rear corner. Made in Great Britain. Each key and socket has been cleaned and treated with De-oxit, for the best possible mechanical and electrical operation. Over-all condition is excellent, a hard to find classic item in fully functional condition! Historical information is HERE.

Just 1, $75
SALE!

CLICK HERE to E-Mail us an order!

$75

Free Things You Can Just Have
Keep in mind, these items take up space and have weight, so they WILL affect your shipping cost. Take as much as you want to add to your order, but consider the shipping impact. We will add to this pile all the time, so check it regularly. Getting this on-line portion stocked takes some time, so please be patient.

Weird D-sub extender CLICK for bigger PIC! CLICK for bigger PIC!	Weird D-sub extender No idea wah thtis extender is for, but now it can be yours. A very uncommon 37 size shell with coax inserts. Just 1, FREE! CLICK HERE to E-Mail us an order! FREE
Kids Rocket Watch CLICK for bigger PIC!	Kids Rocket Watch Left over from a Stuff Day event several years ago, these cool watches will need new batteries, but should make some junior scientist happy. Just 1 per customer, now it can be yours. Just 2, FREE! CLICK HERE to E-Mail us an order! FREE
Assorted Computer/Audio/Video Stuff Computer Stuff, CLICK for bigger PIC!	Assorted Computer/Audio/Video Stuff All kinds of left over gear, some Discmans, USB hub, flashlights, speakers, webcams, etc. Take it all away, should all work, but as-is. Cheaper to ship if the boxes are tossed. Just 1 Lot, FREE! CLICK HERE to E-Mail us an order! FREE
Trak 8397-4, CLICK for bigger PIC!	4 ea. Trak Systems 8397-4 Time Code Translators. Rack width (think shipping cost!), others in this series are a sea of TTL logic on wire-wrap boards, not sure how these are made. Take one format of serial time code, and translate to another, with front display, day, hour, minute and second. One or more can be yours for free. LAST UNIT! CLICK HERE to E-Mail us an order! FREE
CLICK for bigger PIC! CLICK for bigger PIC! Plexiglas Light Pipes	Nice laser or water jet cut complex LED light pipes round LEDs to a smooth front indicator strip. We have LOTS of them, have as many as you want. CLICK HERE to E-Mail us an order! FREE
CLICK for bigger PIC! CLICK for bigger PIC! CLICK for bigger PIC! Data-Check Scope Modules	Data-Check Scope Modules Mostly working scope modules from Data-Check rack mounted display systems. Lots of useful salvage, contains a full triggered scope, less the power supplies (fed from a rear common assembly). Normally has a D7-200 CRT in it, but we use those, and scrap the rest so you can have them. Limit one per order. CLICK HERE to E-Mail us an order! FREE
CLICK for bigger PIC! CLICK for bigger PIC!	LCD Display Test Platform Unit powers up, and cycles between two test patters (diamond and number 28), the clear LCD display can have a moveable white LED back light slid around behind it, and it is dimmable. No idea what this is all about, but fascinating to play with. There are no marks or cracks on the display, just some unintended reflections of a light that was above it when I took the pictures. It can be yours for free. CLICK HERE to E-Mail us an order! FREE
FRONT, CLICK for bigger PIC! CLICK for bigger PIC!	OPTREX F-51154NF-FW-AA NEW unused OPTREX LCD displays complete with fluorescent backlighting and touch screen overlay (looks removable). No data, can can be yours for free, but just one per order, Have 5. CLICK HERE to E-Mail us an order! FREE
CLICK for bigger PIC! CLICK for bigger PIC!	Last 2 ea. 83201-61001 Cables For HP/Agilent 83201A eyebrow cellular adaptor mounted on top of a spectrum analyzer. It uses this connector cable, they have high-density D-sub connectors. They can be yours for free. CLICK HERE to E-Mail us an order! FREE
	2 ea. FiberWay Optical Transceiver Some kind of fiber based transceivers, matched pair, condition unknown, interface is a 25 pin male D-sub connector. They can be yours for free. CLICK HERE to E-Mail us an order! FREE
CLICK for bigger PIC!	3 ea. NBase and B+B Optical Transceivers Some kind of fiber based transceivers, condition unknown, interface is a 25 pin male D-sub connector. They can be yours for free. CLICK HERE to E-Mail us an order! FREE
	Motorola Cellular Modem, We had a lot of these, this is the last one, an interesting bit of RF hardware, with a 3W transmitter, it can be yours for free. CLICK HERE to E-Mail us an order! FREE
	We have shelves of semiconductor, IC and component databooks that are duplicates. Take as many as you want (heavy), use them to fill un-used weight allowance and space in big shipments. We can try and take requests, but not always possible. One or more can be yours for free. CLICK HERE to E-Mail us an order! FREE
	BOMAC 6645/BL95H Microwave TR Tube Waveguide mounted Bomac microwave TR tube for 8590Mhz to 9578Mhz, just what everyone needs. Will make a great paperweight. Can be yours for free. CLICK HERE to E-Mail us an order! FREE
CLICK for bigger PIC! CLICK for bigger PIC!	Collins CTS87 VLF/Omega Test Panel front High quality very heavy (1.6kg) rack panel with complex status annunciator assembly. Part of a larger test set, from the Collins Cedar Rapids country store long ago. CLICK HERE to E-Mail us an order! FREE
CLICK for bigger PIC!	Older multi-port powered USB hub, no cables. Works, can be yours for free. CLICK HERE to E-Mail us an order! FREE
	19 ea. 2.46M Long Belden M-17 Coax cable with molded Phono connectors. High quality RF jumper cable made for heaven only knows what purpose, use as is, or cut into smaller cables. One or more can be yours for free. CLICK HERE to E-Mail us an order! FREE
HP/Agilent N4041A Manuals, CLICK for bigger PIC!	HP/Agilent N4041A Manuals on CD Click on the image to see, same unit from different sources, take one or all. Can ship cheaply in a padded bag, but the plastic cases may break. CLICK HERE to E-Mail us an order! FREE
Tektronix DSA/TDS Manuals, CLICK for bigger PIC!	Tektronix DSA/TDS Manuals on CD Click on the image to see, hard to find DSA and TDS series manuals. Can ship cheaply in a padded bag, but the plastic cases may break. CLICK HERE to E-Mail us an order! FREE

HUGE CRT CLEAROUT!
Over 100 different types!

Need help selecting a good CRT for a CRT based clock? We can help you pick the best ones, we have lots of experience with them, and use a Forbes clock to dynamically test many of our CRTs.

GIANT CRT DEAL! Everybody is always looking for unobtainable Tek and HP CRTs, here¹s what we will be clearing out at Stuff Day., along with MANY generic EIA/Euro and Japanese types. These take up a HUGE amount of room, so I will be very happy to see them live at your place.

Tektronix CRTs any one for US$40 each, unless marked otherwise.

CLICK HERE to E-Mail us an order!

(1) 119-4444-10 Sony CRT assy, NIB ($70)
(1) 154-0235-00 Circ.
(1) 154-0633-13 Rect., P7 SOLD
(1) 154-0633-10 Rect. SOLD
(1) 154-0640-10 Rect. SOLD
(1) 154-0644-09 Rect. Screen dot SOLD
(1) 154-0667-02 Rect., w/shield
(1) 154-0672-00 Rect.
(1) 154-0713-04 Rect, Dual Beam SOLD
(1) 154-0726-05 Rect., NIB SOLD
(1) 154-0731-04 Rect. SOLD
(2) 154-0850-01 Rect.
(1) 154-0905-00 Rect.
(1) 154-0910-00 Rect., Spectrum Analyzer
(1) 154-0969-00 Rect. w/shield
(1) 5BGP2 Tek, Circ.
(1) 492 SA CRT w/shield ($70)
(1) SA CRT w/shield, probably 492 style. ($70)

HP CRTs any one for US$35 each, unless marked otherwise.
CLICK HERE to E-Mail us an order!
(1) 5083-0570 Rect. Storage
(1) 5083-1620 NIB ($50)
(1) 5083-2372 Rect. (HP180?)
(1) 5083-2511 Rect. Storage (HP 141T) SA NIB ($75)
(1) 5083-2570 Rect. Storage
(1) 5083-3552 Rect. -SOLD
(1) 5083-3853 Circ. (HP 1220A)
(1) 5083-3932 Loose base ($25)
(2) 5083-3976 NIB (HP 182T, 1980A) ($75)
(1) 5083-3976 (HP 182T, 1980A)
(2) 5083-4052 Rect.
(1) 5083-4454 Rect.
(1) 5083-4531 Rect. 6 inch
(1) 5083-4652 Rect.
(2) 5083-5152 Rect. Storage ($45)
(1) 5083-5793 NIB ($50)
(1) 5083-9010 Circ. Specan --SOLD
(1) 5083-9083 NIB ($75)
(1) HP 2510-0531 Complete Magnetic display Rect. 8920 series ($75)

EIA/Euro/Japanese CRTs any one for US$25 each, unless marked otherwise.
CLICK HERE to E-Mail us an order!
(1) 2AP1 Circ.
(1) 2E30P1
(3) 2BP1 Circ. 1 SOLD
(1) 3AP1 Circ. ($20)
(1) 3ASP1 Rect. Flat, slight burn
(1) 3BP1A Circ. ($30) SOLD
(1) 3BP1A JAN, Circ. ($30)
(1) 3BP1
(1) 3EP1 Circ.
(1) 3M149P43M Rect. Magnetic c/w yoke
(1) 3JP1 JAN, Circ.
(2) 3JP1 Circ.
(1) 3RP1A Circ. Flat ($30)
(1) 5ABP1 Circ.
(1) 3SP1 c/w Bezel, Shield Rect.
(3) 4MP1 NIB Square, flat ($30)
(1) 5ADP1 Circ. Flat Dumont
(1) 5ADP1 JAN Circ. Flat NIB ($50)
(1) 5ATP11 Dumont Circ.
(1) 5CP1 Circ.
(1) 5EQP7 NIB Circ. P7, Flat ($40) SOLD
(1) 5SP5107PSAB Rect. Flat Magnetic Sylvania
(1) 5UP7 Circ. New ($60) SORRY, SOLD
(1) 6M25P7 Rect. Flat, faint line
(1) 130BHB31
(2) 130BHB31 Rect. NIB ($50)
(1) 140ANB4 magnetic Rect.
(1) 140FB4 Magnetic Rect.
(1) 150BCB31 Hitachi
(4) 150BEB31 Rect., flat, NIB Kikusui ($40)
(1) 170BX31
(1) 1474
(1) 924F
(1) 4572 RCA Circ. flat ($50)
(4) 55261 Rect. Amperex
(1) 56839WE 6 inch Mag. Amperex
(1) C7496BP7 Magnetic Sony
(1) CE789MC20/VJ Magnetic
(1) CK2726P53
(4) CK1438P31 Rect. Magnetic NIB
(1) CT500 Magnetic
(2) D7-190GJ/T Circ. Flat, NIB ($70)
(1) D7-222GY NIB Rect. Amperex ($70)
(1) D9-110GH NIB Rect. Brimar ($50)
(2) D10-650GH NIB AEG ($60)
(2) D13-21GH NIB Circ. Flat, Philips ($50)
(1) D14-125GH/117 Rect. Philips PM3267
(1) D14-125GH/08
(1) D14-162GH/C9 Amperex
(1) D14/173GR Brimar
(1) D14/181GH Rect.
(1) D14-251GH-08/A Rect.
(1) D14-251GM/A NIB Amperex ($50)
(1) D14-292GH (rect. Flat NIB ($50)
(1) D14-363GH/123 Rect.
(1) D14-363GY/123 Rect.
(2) D14-372GH/123 Rect. (Philips PM305x-306x scopes)
(1) D18-130GH-70 Rect.
(1) D18/130GH-70 Rect. Brimar
(1) DG7-52/3BNP1 Circ., Flat NIB Telefunken ($60)
(1) DP18-14
(1) E2729B31 Rect. Toshiba
(1) E2954B31 Rect.
(1) M1158P Magnetic
(1) SC2812P7 Circ. P7
(1) SC4348P31 Rect. Sylvania

You can reserve these for pick up or order NOW for shipment by emailing walter at: walter2@sphere.bc.ca.
All are clean, at least filament tested or known to work, some are factory new (NIB). This means you can pick them up or have them shipped, but first come, first served. Keep in mind, the cheapest shipping for a full sized CRT is about US$50 in North America, US$80 as insured trackable, so pick up makes real sense, as it might pay for your gas up here.

Cease to do evil, learn to do good, purify your heart.
This is the teaching of all the Buddhas.
The Dhammapada, v. 183
It is hard to argue with that.

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