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Welcome To The Sphere Research Canadian Test Equipment Site ! 1N-, 2N-, 3N-, 4N-, 6N- and House No. Diodes, Rectifiers, Transistors, Zeners, SCRs, MOSFETs and FETs Available
Updated Regularly Click REFRESH on your browser if pages seem unchanged Visit our amazing document server. Everything from Quotes and SciFi to Ethics and Business. Want something? Click here to e-mail an order to us! CLICK HERE to RETURN to the Tek PARTS Page! CLICK HERE to RETURN to the Main Test Page!	Please Note: All Prices are in US$	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

SHIPPING + ORDERING

You can order anything here just by picking up the phone, and calling (250) 769-1834 during normal office hours, 8:30AM to 4:30PM PST, or Email your order to Susan HERE. SHIPPING: Preferred and Alternate Methods CLICK for FULL DETAILS ON OUR FAQ Page. Rates are now changing rapidy, often with little notice to us, so all the data has been transferred to the FAQ page for speedy updating. E-Mail Susan if you want a quote for shipping to other destinations, or for something heavy. Sorry, we can't safely send most individual small parts in a regular letter envelope, they get destroyed by the automated handling equipment. Sometimes we can ship very rugged parts in a small padded envelope by letter post. Ask Susan. If we have your valid data on file, you can just click on the ORDER email link to place an order and indicate your approval to bill, and we will do the rest. We keep your active information for ONE YEAR for your convenience. If this is the first time you have dealt with us, you can phone +1 (250) 769-1834 to supply the billing info, or send it by the email link, as you prefer. We accept VISA/MC, international money order, Paypal (to Susan@Okanagan.net), and bank wire transfer. Please note that there are transaction fees with Paypal and wire transfer payments, the wire transfer fee is frankly horrifying.

Tek 151-XXXX Parts Transistors, FETs	Tek 152-XXXX Parts Diodes, Rectifiers, HV	Tek 153/154-XXXX Parts Specially Selected Parts	Tek 155-XXXX Parts Tek Custom ICs/Hybrids
Tek 156-XXXX Parts Outside Vendor ICs	Tek 160-XXXX Parts Custom Programmed Parts	Tek 307-XXXX Parts Thick Film Resistor Networks	Tek 311-XXXX Parts Pots and Controls
1N-Diodes/Rectifiers Service Parts	2N-Transistors/FETs Service Parts	Consumer Semiconductors

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Ever gone crazy trying to find just the right spare part to restore a piece of gear? Have you finally found out what the cryptic house number means, but you still can't find the 1N or 2N equivalent part? Here is a rich assortment of NEW surplus mil-spec service parts, all from various repair depots we have bought up. We have everything from Schottky mixer diodes and dual transistors to FETs, MOSFETs, SCRs and high powered Zeners. Plus all those weird small signal types of all kinds, and all the standard Power Transistors.

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.
Solid State Inc. 2N5556	NEW 2N5556 N-Chan. JFETs Low Noise Amplifiers, in hermetic TO-72 Package, come with a grounding ring for safe handling. Appears to be discontinued. Factory data is HERE and HERE. We have approx. 15. CLICK HERE to E-Mail us an order! $6 Ea.	$6 Ea.
Motorola 2N5638	NEW 2N5638 N-Chan. JFETs Low Rds Switches, in TO-92 Package. Appears to be discontinued. Factory data is HERE. We have approx. 10. CLICK HERE to E-Mail us an order! $4 Ea.	$4 Ea.
Motorola 2N5640	NEW 2N5640 N-Chan. JFETs Low Rds Switches, in TO-92 Package. Appears to be discontinued. Factory data is HERE. We have approx. 10. 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 12, $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 11, $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.
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. 20 left. 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 Fairchild J310 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.
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. 45. 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 4. 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 12. 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. 60. 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.

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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.
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
2N1016A 150W NPN Power Transistor Westinghouse 2N1016A Westinghouse 2N1016A	NEW Westinghouse 2N1016A NPN Power Transistors Si NPN, TO-82, 60V/7.5A/150W, Ft=250KHz, Fbeta-cutoff=30Khz, Beta=18. Many people today do not know that Westinghouse was once a major semiconductor maker, and specialized in very high power Transistors, Rectifiers and SCRs. They really pioneered the use of the TO-82 off-set stud case to increase power dissipation and reduce thermal resistance in transistors, and when introduced in the early 60's this family was one of the most powerful transistors made in the world. Great general purpose low frequency power transistor, TO-82 Case. Perfect condition parts. Good to 30KHz in amplifier applications. Used in many military systems, and still made today by NJS for spares. These parts were so rugged and reliable that Westinghouse eventually warranted them for life, and marked them with a 4-leaf clover. Factory data is HERE and HERE.. Just 19 pcs. $29 Ea. CLICK HERE to E-Mail us an order! $29 Ea.	$29 Ea.
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 2 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.
BD135 NPN Plastic Power Transistor BD135	NEW Motorola NPN Power Transistors Si NPN, 45V/1.5A/8W, Ft=190Mhz. Great general purpose small power transistor, TO-126 Case, very easy to mount. Great for power amp driver stages or low power amps, peripheral drivers, complementary to BD136. Typical beta is 100, perfect transistor for breadboard experiments. Factory data is HERE. Have 400 Motorola, $1 Ea., 50/$30 CLICK HERE to E-Mail us an order! $1 Ea.	$1 Ea.
BD136 PNP Plastic Power Transistor BD136	NEW Philips and Motorola PNP Power Transistors Si PNP, 45V/1.5A/8W, Ft=160Mhz. Great general purpose small power transistor, TO-126 Case, very easy to mount. Great for power amp driver stages or low power amps, peripheral drivers, complementary to BD135. Typical beta is 100, perfect transistor for breadboard experiments. Factory data is HERE. Have 400 Motorola, 670 Philips (tubes of 50) $1 Ea., 50/$30 CLICK HERE to E-Mail us an order! $1 Ea.	$1 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.
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.
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

Diodes / Rectifiers	Transistors / FETs / SCRs	Transistors / FETs / SCRs
1N-Series Note: Most are JAN, JANTX or similar selections . All quantities are small. 'R' parts are reverse stud mtg. ALL ARE NEW PARTS. 1N248C, $12 1N248RC, $14 1N249B, $6 1N249RA, $8 1N249RB, $8 1N250B, $8 1N251, $1 1N252, $1 1N277, $1 JTX 1N277, $2, Quantity 1N295A, $1 1N457, $1 1N471A, $1 1N483B, $1 1N485B, $1 1N486B, $1 1N538, $1 1N540, $1 1N560, $2 1N561, $2 1N643, $1 1N645, $1 1N647, $2 1N649, $2 1N662, $1 1N740A, $1 1N747A, $1 1N748A, $1 1N749A, $1 1N750A, $1 1N751A, $1 1N752A, $1 1N753, $1 1N754, $1 1N754A, $1 1N755A, $1 1N756A, $1 1N757A, $1 1N758A, $1 1N759A, $1 1N821, $2 1N914, $1 1N916B, $1 1N933, $1 1N937B, $1 1N944B, $1 1N953, $1 1N963B, $1 1N965B, $1 1N966B, $1 1N967B, $1 1N968B, $1 1N970B, $1 1N971B, $1 1N972B, $1 1N973B, $1 1N974B, $1 1N980B, $1 1N992B, $1 1N995, $1 1N1124A, $5 1N1128A, $6 1N1186, $12, 35A Rect. 1N1186A, $14, 35A Rect. 1N1190, $14 1N1202A, $6 1N1206A, $8 1N1206RA, $8 1N1422, $5 1N1614, $6 1N1615, $6 1N1616, $7 1N1731A, $12 1N2045, $4 1N2540, $10 1N2620B, $2 1N2976RB, $8 1N2980B, $8 1N2982B, $8 1N2985RB, $8 1N2986B, $8 1N2992RB, $8 1N2995B, $8 1N2995RB, $8 1N2997B, $8 1N3000B, $8 1N3001B, $8 1N3002B, $8 1N3005A, $8 1N3011B, $8 1N3016B, $4 1N3019B, $4 1N3021B, $4 1N3022B, $4 1N3024B, $4 1N3026B, $4 1N3028B, $4 1N3029B, $4 1N3030B, $4 1N3033B, $4 1N3036B, $4 1N3037B, $4 1N3040B, $4 1N3044B, $4 1N3046, $1 1N3189, $2 1N3190, $2 1N3191, $2 1N3209, $6 1N3269, $2 1N3279, $2 1N3283, $2 1N3287, $2 1N3320R, $12 1N3335B, $12 1N3490, $1 1N3595, $2 1N3600, $1 1N3611, $2 1N3613, $3 1N3614, $4 1N3666, $1 1N3787B, $8 1N3791B, $8 1N3817/1.5M150Z, $6 1N3817B, $8 1N3870, $2 JTX 1N3890, $8 1N3891A, $2 1N3910, $10 1N3981, $4 1N3998A, $8 1N4002, $0.30, Quantity 1N4002A, $0.35, Quantity 1N4004, $0.50 1N4007, $1, Quantity 1N4097, $5 1N4101, $2 1N4103, $2 1N4104, $2 1N4105, $2 1N4106, $2 1N4111, $2 1N4122, $2 1N4129, $2 1N4140, $2 1N4148, $1 1N4148F, $1 1N4150, $1 1N4153, $1 1N4245, $4 1N4373A, $1 1N4385, $2 1N4386, $2 1N4454, $1 1N4467, $2 1N4469, $2 1N4500, $2 1N4524, $1 1N4614, $1 1N4616, $1 1N4620-1, $1 1N4624-1, $1 1N4625, $1 1N4733A, $1 1N4748A, $1 1N4762A, $1 1N4938, $1 1N4942, $4 1N4944, $5 1N4960, $3 JTX 1N4962, $6 1N4967, $3 1N4968, $3 1N4988, $3 1N5000, $4 1N5140A, $6 1N5190, $4 1N5197, $4 1N5235B, $1 1N5267, $3 1N5350B, $1 1N5402, $2 1N5407, $2 1N5416, $4 1N5456B, $2 1N5470, $2 1N5525B, $2 1N5542B, $2 1N5550, $4 1N5551, $4 1N5552, $4 1N5554, $4 1N5614, $3 1N5616, $3 JTX 1N5617, $5 1N5618, $3 1N5622, $4 1N5627, $4 1N5629, $4 1N5633, $4 1N5634A, $4 1N5650A, $4 1N5711, SCHOTTKY, $3 1N5816, $10 1N5817, 5/$1, QTY. 1N5960, $1 1N5961, $3 1N6092, $5 Note: Most are JAN, JANTX or similar selections . All quantities are small. ALL ARE NEW PARTS. House Numbered Diodes, Rectifiers and Bridges Manufacturer's captive numbers such as KBP, MUR, DF, etc. All quantities are small unless noted. ALL ARE NEW PARTS. 30CPU4, IR, 400V/30A, TO-247 UF Rectifier, $12 83CNQ100A, IR Dual, CC 100A/80V Sch. Rect. $15 TO-220 Cased Power Rectifiers: BYR29/800 Amperex, $4 BYT86/1000 Telefunken, $4 MBR10100 Motorola, $4 MUR5150E Motorola, $4 MUR8100 Motorola/Harris, $4 MUR10120E Motorola, $5 MURF10120E Motorola (insulated), $6 MUR10150E Motorola, $5 MUR10150A Motorola, $5 U08A05 MOSPEC, $5 Axial/Stud Rectifiers A6A600 Rectifier, $3 HER305 3A/400V Axial Rectifier (preformed leads for PC mtg.) $1, Quantity MR856 Axial Rectifier, $3, Quantity MR1036B Radial Rectifier, $4, Quantity MR1122 Stud Mounted Rectifier, $5, Quantity MR1213SL, Stud Mounted Rectifier, $22 S3460 Stud Rectifiers, $14 S3760 Stud Rectifiers, $16 UNITRODE, space qualified JPL parts: GUTR4305 / UTR4305, $11, Quantity GUZ5706 / UZ5706, $11, Quantity GUZ5708 / UZ5708, $11, Quantity GUZ5710 / UZ5710, $11, Quantity GUZ5712 / UZ5712, $11 GUZ5713 / UZ5713, $11, Quantity BRIDGE RECTIFIERS DF10 1KV DIP Bridge, $3, Qty. KBP04M Bridge, $6 KBP08 800V Bridge, $8 MUR1615T, CC Dual Rectifier, $4 PB152, Bridge, $3 PBU0805, Bridge, $9 RS405L, Bridge, $5, Qty. VE48, Bridge, $4 VM18, DIP Bridge, $2, Qty. W02, Bridge, $2 WS04M, Bridge, $3, Qty.	2N-Series Note: Most are JAN, JANTX or similar selections . All quantities are small. ALL ARE NEW PARTS. Lots of rare Germanium parts! Power Devices are BLUE FETs are GREEN SCRs/Triacs are Purple 2N44, $5 2N241, $4 2N242, $10 2N277, $20, Boxed 2N297A, $10 2N301, $8 2N307A, $8 2N329A, $3 2N335, $3 2N336, $3 2N338, $3 2N350A, Motorola, GOLD TO-3, $10 Wickedly hard to find 2N358A, $3 2N375, $15, Unboxed 2N375, $20, Boxed 2N384, $3 2N388, $3 2N394, $6, GE Factory Boxed 2N396A, $3 2N404, RCA Factory Boxed, $8 2N456B, $10 2N457B, $12 2N461, $3 2N466, $3 2N511A, $12 2N526, $3 2N651, $3 2N651A, $4 2N652A, $3 2N683, $15 2N688, $25 2N697, $3 2N699, $4 2N705, $3 2N706, $3 2N706B, $3 2N708, $3 2N716, $3 2N731, $3 2N741A, $3 2N780, $3 2N910, $5 2N914, $5, Quantity 2N916, $5 2N918, $8 2N929, $5 2N930, $5 2N961, $4 2N995, $4 2N1022A, $20, Boxed 2N1041, $8 2N1131, $3, Quantity 2N1132, $4 2N1184B, $8 2N1192, Motorola Factory Boxed, $4 2N1226, $5 2N1229, $5 2N1233, $5 2N1304, $5 2N1308, $5, Quantity 2N1370-5, $3 2N1383-5, $3 2N1471, $4 2N1483, $6 2N1485, $8 JAN 2N1486, $12 2N1488, $8 2N1535, $12 2N1546, $12 2N1553, $15 2N1564, $4 2N1595, $8 2N1613, $4 2N1671, $12, UJT 2N1701, $8 (quantity) 2N1702, RCA, $10 2N1711, $4 JTX2N1711, $5 (Quantity) 2N1770A, $12 2N1772A, $15 2N1754, $4 2N1847, $18 2N1849, $20, Westinghouse Hi-Rel SCR 2N1882, $10 2N1890, $5 2N1893, $6 2N1924, $4 2N1925, $5 2N1959, $4 2N2048, $4 2N2060, $15 CLICK for bigger PIC! JAN 2N2079A, $20 2N2102, $4 (Quantity) 2N2151, $15 2N2189, Dual, $12 2N2193, $5 2N2218, $4 2N2218A, $5 2N2219, $5 2N2219A, $5 2N2221, $3 2N2222, $3 2N2222A, $3 2N2227, $18, Quantity 2N2270, $5, Quantity 2N2323A, $10 2N2324, $10 2N2326A, $14 2N2328A, $20 2N2369, $3, Quantity 2N2369A, $3 2N2475, $4 2N2484, $3 2N2553, $6 (Quantity) 2N2609, $5 2N2646, UJT, $10 2N2647, UJT, $10 2N2708, $7 2N2736, Westinghouse Stud, $22 2N2857, $7 2N2861, $5 2N2880, TI Stud, $18 JAN TX 2N2880 and Space (JPL) marked Solitron parts, Stud, $22, Quantity 2N2895, $3 2N2904, $3 2N2904A, $3 2N2905, $4 2N2905A, $4 2N2906, $3 2N2907A, $3 2N2923, $1 2N2924, $2 2N2927, $5 2N3009, $8 2N3019, $8 2N3053, $4, Quantity 2N3055, $5 2N3055 Toshiba, $6 2N3137, $6 2N3227, $5 2N3245, $8 2N3251, $3 2N3350, JPL Space rated TI Dual Transistors, $12, Quantity 2N3391, $2 2N3391A, $3 2N3392, $2 2N3402, $3 2N3414, $3 2N3417, $3 2N3439, $6 (Quantity) 2N3440, $6 (Quantity) JTX 2N3441, $8 2N3442, $10 2N3467, $5 2N3468, $10 2N3496, $8 2N3498, $4 2N3501, $5, Quantity 2N3506, $5 2N3525, $10 2N3526, $6 2N3529, $12 2N3563, $3 2N3565, $3 2N3568, $4 2N3569, $4 2N3566, $4 2N3583, $11 2N3585, $16 2N3611, $10 2N3637, $5 2N3640, $3 2N3642, $4 2N3645, $4 2N3646, $4 2N3670 (SCR, replaces 2N3669 with higher voltage, common HP Power Supply Problem) $26 2N3677, $5 2N3716, $12 2N3725A, $6, Quantity 2N3738, $8 2N3740, $6 2N3741, $12 2N3762, $5 2N3767, $12 2N3735, $5 2N3771, $10 2N3772, $12 2N3773, $14 2N3791, $11 2N3792, $12 2N3799, $4 2N3810 Dual Transistors, $12, Quantity 2N3819, $3 2N3868, $5 2N3896, $15 2N3899, $18 2N3903, $1 2N3904, $1, Quantity 2N3906, $1, Quantity 2N3994, $8 2N3997, Solitron, JPL space rated, stud mount power transistors, $22, Quantity 2N3953, $5 2N4014, $5 2N4016, $18 2N4033, $4, Quantity 2N4044, $18 2N4064, $6, Quantity 2N4121, $2 2N4123, $1, Quantity 2N4124, $1, Quantity 2N4248, $4, Quantity 2N4250, $5 2N4261, $5 2N4275, $3 2N4240, $8 2N4275, $5 2N4304-1, $5 2N4348, $14, Quantity 2N4350, $8 2N4351, $10 2N4360, $6 2N4392, $8 2N4393, $10 2N4401, $2, Quantity 2N4402, $2, Quantity 2N4403, $2, Quantity 2N4405, $6 2N4416, $8 2N4442, $8 2N4443, $10 2N4857, $10 2N4861, $10 2N4861A, $11, Quantity 2N4869, $6 2N4871, $8 2N4890, $4 2N4898, $8 2N4901, $10 2N4904, $12 2N4906, $12 2N4910, $9 2N4913, $10 2N4915, $12 2N4918, $4 2N4920, Motorola Factory Boxed, $8 2N4923, Motorola Factory Boxed, $8 2N4929, $12 2N4948, $8 2N4977, $10 2N5023, $4, Quantity 2N5035, $8 2N5038, $10, Quantity 2N5061, $6 2N5066, $8 2N5089, $3, Quantity 2N5109, $6, Quantity 2N5114, $12 2N5133, $4 2N5157, $15, SOLITRON, Quantity 2N5172, $7 2N5179, $6, RCA Factory Boxed 2N5179, Motorola, $5 2N5189, $6, Quantity CLICK for bigger PIC! 2N5191, $4, Quantity 2N5192, $5 2N5199, $25 2N5210, $2, Quantity 2N5245, $5 2N5247, $5, Quantity 2N5302, $10 Individually factory packed, 20 pcs. 2N5320, $8 2N5416, $4, QUANTITY 2N5449, $3 2N5457, $6, Quantity 2N5458, $6 2N5460, $6 2N5486, $5, Quantity 2N5490, $5 2N5551, $3 2N5556, MOSFET, $16 2N5632, $12, Quantity 2N5655, $6, HV NPN, Quantity 2N5666, $8 2N5668, $22 2N5684, $12 2N5684, $15 2N5756, $8, Quantity 2N5784, $6 2N5786, $10 2N5859, $6 2N5878, $14, Quantity, TO-3, 140W/10A 2N5883, $10 2N5885, $12 2N5950, $5, Quantity 2N6027, $6, Quantity, hard to find PUJT 2N6028, $6, hard to find PUJT 2N6033, MSC, $12, Quantity 2N6034, $5 2N6043, Motorola Factory Boxed, $12 PNP Darlington-Power-Quantity Motorola 2N6053, $10 2N6055, $12 2N6058, $14 2N6059, $14 2N6069, $5 2N6070, $6 2N6073, $8, Quantity 2N6109, $4, RCA, Quantity 2N6116, $5 2N6125, $6 2N6211, $12 2N6240, $10, Quantity 2N6247, $10 2N6249, $12, Quantity 2N6251, $15 2N6253, $15 2N6254, $15 2N6259, $15 2N6282, $10 2N6283, $11 2N6284, $12 2N6295, $10 2N6308, $11 2N6346, $8 2N6371, $6, QUANTITY 2N6383, $10 2N6386, $10 2N6388, $5 2N6397, $6 2N6403, $5 2N6427, NPN Darlington, Quantity, $3 2N6487, $4 2N6489, $6 2N6545, $12 2N6576, $10 2N6577, $10, Quantity 2N6589, $10 2N6594, $11 2N6658, $12 2N7000, $3, Quantity 3N-Series 3N187, $12 4N-Series JTX 4N24, $12 JTX 4N24A, $12 4N35, $3 6N-Series 6N134, $18 Note: Most are JAN, JANTX or similar selections . All quantities are small. ALL ARE NEW PARTS.	House Number Transistors Manufacturer's captive numbers such as SS, SM, SJ, STC, etc. All quantities are small. ALL ARE NEW PARTS. 5T 3819, TI JFET, $3 40251, 10 pcs, bulk, NEW, $12 ea. Popular RCA Audio Power Transistors 40251, 6 pieces NIB, $18 ea. 40327, 18 pcs, $4 ea. 40410, Med. Pwr. Driver, $8 AC187, $3, Quantity AC188, $3, Quantity AD7814R, $15 BC109, $3 BCY79IX, $3 BD135, $2, Power, Large Quantity BD136, $2, Power, Large Quantity BD679A, $5, Power BDV64B, $10, Power BDV65B, $12, Power BF422, HV NPN, $2, Quantity BFQ233, $5 BS170, FET, $4, Quantity BUZ64, Power FET, $20 C106Y1, GE SCR, $5 C106Y2, GE SCR, $5 C122M, GE SCR, $6 C220D, GE SCR, $19 C230A, GE SCR, $17 CLICK for BIGGER PIC! C350NX76, GE Hockey-puck style high current SCR, $56 ea., have 5 pcs, in factory box. C7008, $5 C9909, $10 D40C1, GE Power, $3 D42R2, GE Power (RED), $4 D45H7, GE/Harris Power, $6 D44H8, GE Power (RED), $6 D45H8, GE/Harris Power, $6, Quantity D44H11, GE Power (RED), $8, Quantity GT15Q101, POWER IGBT, $22 IRF331, Harris TO-3 Power FET, $12 IRF720, IR Power FET, $6, Quantity IRF740, IR Power FET, $6, Quantity IRF831, IR Power FET, $7, Quantity IRF840, IR Power FET, $8, Quantity IRFBF30, IR Power FET, $6 IRFF130, TO-39 Power FET, $5, Quantity IRFP450, IR Power MOSFET, 500V/14A TO-247, Ron=0.4, $14, Quantity J108, FET, $4, Quantity J110, FET, $4, Quantity J113, FET, $4, Quantity J114, FET, $6 J210, FET, $8, Quantity J211, FET, $8, Quantity J309, FET, $6, Quantity J2316, FET, $6 J2326, FET, $6 J2630E, FET, $6 J9013, FET, $6, Quantity M1109, $3, Quantity M4872, $4, TO-66, $5 M9149, $3, Quantity M9167, $5, Quantity M9405, $9 M9411, $3 M9420, TO3-Power, $6 M9592, $2 M9643, $3 M9645, $6 M9647, POWER, $8 M9652, $6 M9776, $6 MAC97A6, $5 MCR72-008, MOT SCR, $12, Quantity MCR106-4, MOT SCR, $5 MD1130, DUAL, $12 MFE121, Factory Packaged FET, $8 MFE3004, FET, $12 MJ802, ST/Fairchild HV POWER, $12 MJ900, HV POWER, $11, Quantity MJ901, HV POWER, $12 MJ1001, HV POWER, $12 MJ2253 TO-66 POWER, $7 MJ2255, POWER, $8 MJ2256, POWER, $9 MJ2257, POWER, $8 MJ2268, POWER, $10 MJ2801, POWER, $12 MJ2955, POWER, $6, Quantity MJ3000, POWER, $12 MJ3011, POWER, $12 MJ3029, POWER, $14 MJ4032, POWER, $12 MJ4502, Fairchild HV POWER, $12 MJ6503, POWER, $12 MJ10007, POWER, $12 MJ11011, POWER, $12, Quantity MJ11012, POWER, $12, Quantity MJ11016, POWER, $14, Quantity MJ11028, HI POWER, $16 MJ11029, HI POWER, $16 MJ11032, HV POWER, $18 MJ11033, HV POWER, $18 MJ15011, POWER, $12, Quantity MJ15012, POWER, $12, Quantity MJ15022, POWER, $12, Quantity MJE340, POWER, $5 MJE800, POWER, $5 MJE802, POWER, $5 MJE1291, POWER, $6 MJE2955, POWER, $6 MJE3439, POWER, $6 MJE13004, POWER, $5 MJE13005, POWER, $5, Quantity MJF18008, POWER, Insulated TO220, $8 MJF16206, POWER, Insulated, $12 MJH12005, POWER, $12 MJH16006A, POWER, $12 MJH16010, HV POWER, $12 MM1577, $4 MM2004-1, $4 MM2258, $4 MM3001, $5 MM3006, $5 MM4003, $5 MM8002 MPF111, MOT FET, $5 MPN3404, MOT PIN Diode, $4 MPS404, $4 MPS3638, $3 MPS3640, $3 MPS5551M, $3 MPS6519, factory matched pairs, $5/pair, QTY MPS6521, $3 MPS6523, $3 MPS6531, $3 MPS6534, $3 MPSA05, $3, Quantity MPSA06, $3, Quantity MPSA13, $3 MPSA14, $3, Quantity MPSA42, $2, HV (Nixie) Drivers, Quantity MPSA55, $4, Quantity MPSA56, $4, Quantity MPSA64, $3 MPSA65, $3, Quantity MPSA65, $3, Quantity MPSA92, $3, Quantity MPSH64, $3 MPSU01, $4, Quantity MPSU06, $5 MPSU10, $4 MPSW01, $4, Quantity MPSW06, $5 MPSW51, $5 MPSW55, $5 MPT3055, POWER, $4 MTH6N90, POWER FET, $8 MTH7N50, POWER FET, $8 MTH25P06, POWER FET, $9 MTH30N20, POWER FET, $11 MTP3055A, POWER, $5 MTP1N60, POWER FET, $5 MTP2N90, POWER FET, $8 MTP8P10, POWER FET, $11 MTP10N15, POWER FET, $8 MTP15N15, POWER FET, $8 MU4891, Unijunction, $8 ON161646, $3 PN2222A, $2 PN2907, $2 PN3638, $2 PM3640, $2 PN3641, $3 PN4117A, FET, $6, Quantity PN4258, $3 PN4392, JFET, $6, Quantity RCA8203, TO-220, PNP Darlington, $6, Quantity RFH25N20, POWER FET, $11 RT8479, $3 SA800H, $4 SC142B, GE POWER, $5 SC146, GE POWER, $5 SC250D3, GE Insulated Stud SCR, $12 SD214, FET, $12 SD304, FET, $12 SD305, FET, $12 SD17605, Solitron TO-3 Power, $10 SDT3303, Solitron Stud-mounted Power (JPL space rated, individually boxed), $15, Quantity SF2543H, $10 SF50110, National FET, $16 SFE1726, Motorola, $8 SJ1653, $5 SJ5410, POWER, $10 SJ6239H, $4 SK3009, POWER, $6 SK3111, RCA POWER, $6 SK3662, RCA Insulated Thyristor, $12 SK9290, RCA POWER, $5 SK9692, POWER, $8 SM1353, $5 SM2719, Quantity, $3 SM4267, $5 SM4296, $5 SM7503, $5 SPC410, TO3-POWER, $6 SPC8216, TO3-POWER, $6 SS1309H, $5 SS1514H, $5 SS1530H10, $7 SS3689H4, $5 SS5716, $5 STC1315, $12 STC9715, $5 T2311D Triac, CLICK for bigger PIC! T2311D, RCA 400V/2.5A Triac with heatsink, $6, Quantity (same as RCA 40762) T2700D, RCA TO-66 400V/6A TRIAC, $10 T2800D, RCA TO-220 400V/8A TRIAC, $12 T4121D, Isolated Stud TRIAC, 400V/15A, $14 T6421D, Motorola 400V/30A TRIAC, Insulated Stud. $22 T9416A, $3 TD702, Sprague Dual Transistor NPN/PNP, $4 TIC45, TI Plastic, $2 TIC46, TI Plastic, $2 TIC47, TI Plastic, $2 TIC54, TI Plastic, $2 TIP29C, Plastic POWER, $2, Quantity TIP30C, Plastic POWER, $2 TIP31A, TI Plastic POWER, $2 TIP32A, TI Plastic POWER, $3 TIP41A, TI Plastic POWER, $3 TIP41B, TI Plastic POWER, $3 TIP41C, Plastic POWER, $3 TIP42A, TI Plastic POWER, $3 TIP48, TI Plastic POWER, $3, Quantity TIP110, TI Plastic POWER, $4 TIP111, TI Plastic POWER, $4 TIP122, ST Plastic POWER, $5 TIP141, TI Plastic POWER, $5 TIP142, TI Plastic POWER, $5 TIP147, TI Plastic POWER, $8 TIS38, $3 TIS75, $3 TP3N60, $6 U2T451, Unitrode Power Darlington, $7 U112, FET, $12 U2630E, FET, $6 WN390, Siliconix, epoxy, $3, Quantity 337340, Fairchild TO-66 POWER, $6

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