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1N416G RF Diodes of all kinds, PIN Diodes, Detectors, Mixers, Varactors and Varicaps1N416G
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1N416G
RF Diodes:
Detectors, Mixers,
PIN Diodes,
Varactors and Varicaps


go right to the catalog! Skip the INTRO, Go RIGHT to the CATALOG!
These are the RF diodes we have, from microwave mixers and varactors to lower frequency varicap tuning diodes. Makers include Microwave Associates, MSC/Microwave Semiconductor Corporation, Motorola, and Siemens. Since many of these firms have stopped making these RF Power parts, are now gone, amalgamated, or regrouped, these can be a real life saver. We have sample tested each batch where possible, all parts tested were good.

A huge range of parts, including many experimental parts and matched sets. We bought up several lab inventories (Including Rockwell/Collins surplus parts) and spares pools to get some specific parts we needed, and these parts are left over from those batches. Here's your chance to get some truly amazing parts at great prices. Quantities are limited, so when they are gone, that's it.


* NAVIGATION: To make your life easier, and help you find exactly what you want, we have broken the on-line equipment catalogs into smaller sections. Just CLICK on the item you are looking for at the left, to see the matching catalog. Large graphical catalogs are a bit SLOW, so please give them a bit of time to load. The top header of each catalog is largely the same, so don't think you are stuck in one place!

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* CONDITION: To answer your questions, YES, we completely check and inspect all used equipment, and do not offer any we feel is substandard. That gear is normally scrapped, broken down for parts, or may get offered as-is in the HOT DEALS section, with the unit's condition clearly identified. If there are any marks or detracting features, we clearly state them in the listing. Before shipment, we burn in the equipment for 24 hrs. again and re-check to be sure it is good prior to shipment.

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RF Diodes
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RF Transistors/ICs

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RF Diodes, Mixers, Varactors and Varicaps
SPECS in italic are BELIEVED to be right, but can't be confirmed from original data.
All are packed in either original factory packing or stored in anti-static foam boxes.
Links to the manufacturers at the end of this page!

Downloadable
RF Mixer Diode Reference Data
CLICK for 1N2x and related partsCLICK for 1N21/25, 1N78, 1N150/160, 1N416, 1N831, 1N3655 and related parts CLICK for 1N2x and related partsCLICK for 1N21/23, 1N415/416 Series
Our microwave cartridge detector/mixer diodes are all tested with our dedicated Military TS-286C/U fixture, which tests forward and back resistance and leakage current by type, in a dedicated cartridge fixture. Every loose diode we receive is fully tested. We reject any parts which do not pass every test, and then store them in anti-static packaging.
PART NUMBER
DESCRIPTION
CONDITION/QTY
PRICE
1N21
Western Electric
1N21
Western Electric Western Electric Microwave detector diodes, gold pins, attached flange, factory boxed. NEW
SORRY, SOLD
$29 Ea.
Sylvania 1N21
Sylvania
1N21B
Sylvania
Sylvania Microwave detector diodes, gold pins, attached flange, all static-protected loose parts tested on our TS-268C/U test set.
NEW
3
$29 Ea.
1N21B Assorted Makers
Alpha/Kemtron
1N21B
Alpha
Alpha/Kemtron Microwave detector diodes, gold pins, attached flange, all loose parts fully tested.
NEW
SORRY, SOLD
$29 Ea.
1N21C
Sylvania
1N21C
Sylvania
Sylvania Microwave detector diodes, gold pins, attached flange, all loose parts tested.
NEW
SORRY, SOLD
$29 Ea.
Alpha/uA
1N21E
Alphamicrowave associates
Alpha/Microwave Associates
Microwave detector diodes, gold pins, attached flange, Factory bagged and sealed parts.
NEW
Just 2
$39 Ea.
Sylvania
1N22
Sylvania
Sylvania Microwave detector diodes, gold pins, attached flange, all loose parts tested on our TS-268C/U.
NEW
Just 1
$29 Ea.
Microwave Associates
1N23
Sylvania
Microwave detector diodes, gold pins, attached flange.
NEW
2
$19 Ea.
Microwave Associates
1N23B
microwave associates
Microwave Associates Microwave detector diodes, gold pins, attached flange, new factory selaed packages.
NEW
12
$29 Ea.
1N23B Sylvania
Sylvania
1N23B
Sylvania
Sylvania Microwave detector diodes, gold pins, attached flange, all loose parts fully tested on our TS-2678C/U.
NEW
2
$25 Ea.
1N23CR
Sylvania
1N23CR
Sylvania
Sylvania Microwave detector diodes, gold pins, attached flange (reverse polarity), all loose parts tested.
NEW
2
$22 Ea.
Alpha 1N23ER
Microwave Associates
1N23ER
Alphamicrowave associates
ALPHA/Microwave Associates
Microwave detector diodes, gold pins, attached flange (reverse polarity), all loose parts tested.
NEW
1
$29 Ea.
Sylvania
1N26
Sylvania
Sylvania Microwave detector diode, recessed cartridge type, silver plated, new part.
NEW
SORRY, SOLD
$30 Ea.
Sylvania
1N31
Sylvania
Sylvania Microwave detector diode, recessed cartridge type, silver plated, new part.
NEW
Just 1
$30 Ea.
uA 1N53
Microwave Associates
1N53
microwave associates
Microwave Associates
Microwave detector diodes, small cartridge type, still in factory bag, opened only for illustration..
NEW
SORRY, SOLD
$30 Ea.
1N78
Sylvania
1N78
Sylvania
Sylvania Microwave detector diodes, metal cartridge, unable to test, but still lead sealed.
NEW
SORRY, SOLD
$29 Ea.
Microwave Associates
1N78D
microwave associates
Microwave Associates
Microwave detector diodes, metal cartridge, unable to test, but still lead sealed.
NEW
SORRY, SOLD
$30 Ea.
Microwave
1N415E
Microwave
Microwave detector diode, gold pins.
NEW
SORRY, SOLD
$29 Ea.
1N416G
Microwave
1N416G
Microwave
Microwave detector diode, gold pins, with removable flanged end cap.
NEW
10 ea.
$29 Ea.
Alpha JAN 1N1132
Microwave
JAN 1N1132
5961-00-926-7315
Alpha
Microwave
Microwave mil-spec detector diode, cartridge style, new parts in static proof bags, made by Alpha. NSN shown for reference.
NEW
7 ea.
$30 Ea.
Microwave Associates
uA 1N1611A
1N1611A
microwave associates
Microwave Associates
Microwave detector diode, gold metal cartridge, fully tested.
NEW
Just 1
$25 Ea.
UPI Semiconductor 1N3287W
UPI
1N3287W
UPI
UPI Semiconductors
Gold-bonded germanium diodes, mil ruggedized, NSN 5961009221338. 6V PIV, 100mA If, DO-7 glass axial package, very low noise level. Possible apps are mixers, detectors, etc.
NEW
700
$1 Ea.
Apha USAF 1N3655
ai
USAF 1N3655
Alpha
Alpha Industries Inc.
Microwave detector diode, gold pins, attached flange (has field reversible polarity), loose part, tested. S-X band detector, usable to over 9GHz, very low noise figure (8.3dB) at both bands compared to regular series parts.
NEW
Just 1
$15 Ea.
1S2208B, CLICK for bigger PIC!
CLICK for bigger PIC!

Varactor
1S2208B 1S2208(B)
Varactor
Hyperabrupt Varactor diode, 30V/100mA, 150mW. 2pf-11pf over 3-25V range. Come in prepacked bags of 60 (for no reason we understand).
NEW
300 ea.
$2 Ea.
$95/60
4302, stud mounted
Power Varactor
4302
Power Varactor
Insulated, stud mounted package, probably for multipliers, no data, not certain of part number, parts are blank. Thick, flat gold leads. Great for experimenting.
NEW
SORRY, SOLD
$5 Ea.
HP 5082-2785
Flat Pack Schottky Detector/Mixer Diode
5082-2785
HP
HP 5082-2785
Medium Barrier Schottky Detector/Mixer Diode
HP ceramic/gold flat pack, low noise diode. Characterized for use up up to 10Ghz, PDF DATA SHEET HERE. Very hard to find part, packed in original factory anti-static bags.
NEW
SORRY, SOLD
$12 Ea.
HP 5082-3188
Axial PIN Diode
5082-3188
hp p/n 1901-0975
HP
Axial PIN Diodes Characterized for VHF/UHF bandswitching, PDF DATA SHEET HERE. 35V, 12ns Trr, 0.6 ohms max residual resistance. Very hard to find part, packed in original factory anti-static bag. HP internal equipment P/N 1901-0975.
NEW
80
$6 Ea.
hp 5082-9496, CLICK for bigger PIC!
CLICK for bigger PIC!

Axial Schottky Diode
5082-9496
hp Matched quad 5081-2835
HP
Axial Low Vf Schottky Mixer Diodes supplied in matched quads, PDF DATA SHEET HERE on the individual 5082-2835 diodes. Very hard to find part, packed in original factory anti-static bags.
NEW
SORRY, SOLD
$8 Set
15439-15? 12K12TU?
Varactor
15439-15 or
12K12TU
LORAL Varactor
small axial glass varactor (data with each diode) not certain of part number, parts are blank (black with white cathode stripe). Good tuning range, approx. 8 to 29pF over 14VDC, high Q.
NEW
9 ea.
$3 Ea.
Eaton 35308-30
EATON
35308-30
Eaton Microwave diode, appears to be a PIN diode from specs. Units individually marked.
Rockwell/Collins p/n 922-6150-010.
NEW
SORRY, SOLD
$10 Ea.
Siemens BB409
Siemens
BB409
Siemens Popular (but discontinued) miniature glass varactor/varicap diode, 5-32pF / 0-28VDC. Widely used in many RF tuner projects. Also stocked on tape and reel for larger quantities.
Rockwell/Collins p/n 204-0175-018.
NEW
1,590 ea.
$2 Ea.
100/$95
SIEMENS BB505
Siemens
BB505
Siemens Popular (but discontinued) miniature glass varactor/varicap diode, 3-15pF / 0-28VDC. Widely used in many RF tuner projects. We have them as matched pair sets. Rockwell/Collins p/n 922-6503-012 NEW
8 pairs
$4 Ea.
D4987 Sylvania
Sylvania
D4987
Sylvania
Sylvania Microwave detector diodes, gold pins, attached flange, (has field reversible polarity), fully tested.
NEW
Just 1
$20 Ea.
dkv6550a
ai
DKV6550A
Alpha
Alpha Industries Inc. Microwave diode, individually bagged, no further data, but looks like a varactor.
NEW
SORRY, SOLD
$5 Ea.
dkv6550b
ai
DKV6550B
Alpha
Alpha Industries Inc. Microwave diode, individually bagged, no further data, but looks like a varactor.
NEW
SORRY, SOLD
$5 Ea.
Alpha Industries DMF4001-99
ai
DMF4001-99
Alpha
Alpha Industries Inc. Miniature microwave mixer array, gold leads.
NEW
SORRY, SOLD
$6 Ea.
ai, DSB-3643-99, CLICK for bigger PIC!
CLICK for bigger PIC!

ai
DSB3643-99
Alpha
Alpha Industries Inc. Miniature microwave diode array, probably schottky diodes in a mixer bridge. Miniature gold/ceramic package. Rockwell/Collins p/n: 3533788-022.
NEW
3 ea.
$6 Ea.
GC43399-89
L3 / Narda
GC43399-89
L3/Narda, CLICK to visit!

L3 / Narda Miniature gold/ceramic diode.
Rockwell/Collins p/n 353-2903-010.
NEW
Just 1
$12
Agilent
HP
Agilent HSMP-3820, CLICK for bigger PIC!
CLICK for bigger PIC!


SMD PIN Diode
HSMP-3820
SMD version of HP 5082-3188
HSMP-3820
SMD (SOT-23) PIN Diodes Characterized for very low on resistance, optimized as a switch, PDF DATA SHEET HERE. 50V, 7ns Trr, 0.6 ohms max residual series resistance. Very useful part, packed in anti-static SMD carriers, cut to length. Functional equivalent of HP 5082-3188 in SMD form.
NEW
6,000
10/$10
25/$19
100/$69
TOKO KV1530
Toko

KV1530
TOKO
High capacitance (~490pF at 1VDC) SMD Varactor, great for lower frequency RF applications, oscillators and tunable filters.
Basic Data, CLICK for bigger image!
Basic Data, CLICK for bigger image!


CLICK HERE for full datasheet.
1,000 pcs $1 Ea.
10/$7.50
LV56-A
microwave associates
MA/COM
LV56-A
Microwave Associates
VERY Tiny gold/ceramic microwave diodes of some kind, no data. Rockwell/Collins p/n: 353-3781-032.
SORRY, SOLD $5 Ea.
MACOM MA4P252TX
microwave associates
MA/COM
MA4P252TX
391-0353-150
MA/COM HIGH Power PIN Diode.
High power PIN diode, in gold plated adjustable cavity tuning package (threaded attachmaent takes a small hex key for tuning). Individually antistatic factory packed. Rockwell/Collins P/N 391-0353-150. VERY hard to find!
7 $24 Ea.

microwave associates
MA/COM
MA4P816-6
353-3839-032
MA/COM HIGH Power PIN Diode.
High power PIN diode, in gold plated miniature stipline package, 2 hole mounting. Individually antistatic factory packed. Rockwell/Collins P/N 353-3839-032. VERY hard to find!
Just 1 $24 Ea.

microwave associates
MA/COM
MA4503

MA4503
MA/COM Microwave Diodes.
Factory anti-static package, matched pair of (we think) detector diodes with removable/reversible flanges. Only data on reverse is CT6=0.92pf and Fc-6=24GC
Just 1 set $40/set.
Microwave Associates, MA40704M, CLICK for bigger PIC!
CLICK for bigger PIC!

microwave associates
MA/COM
MA40704M
Microwave Associates
VERY Tiny gold/ceramic microwave diodes of some kind, no data. Probably a varactor or PIN diode. NSN5961-01-023-5139
SORRY, SOLD $15 Ea.
MA43508
microwave associates
MA/COM
MA43508
Microwave Associates Varactor ?.
Rockwell/Collins p/n 922-6101-010.
SORRY, SOLD $2 Ea.
MA44018
microwave associates
MA/COM
MA44018
Microwave Associates Microwave varactor, 1KV breakdown, high power. Individual data on every part. SORRY, SOLD $8 Ea.
MA45333
microwave associates
MA/COM
MA45333
Microwave Associates Varactor, individually tested and documented, very high Q. NEW
96 ea.
$2 Ea.
ma45649
ma45649
microwave associates
MA/COM
MA45649
Microwave Associates Microwave varactor, low capacitance. Individual data on every part.
Rockwell/Collins p/n 922-6104-041.
NEW
SORRY, SOLD
$8 Ea.
MA46975
MA46975
microwave associates
MA/COM
MA46975
Microwave Associates Microwave varactor, high tuning ratio, high Q. Individual data on every part.
Rockwell/Collins p/n 204-0044-010.
NEW
SORRY, SOLD
$8 Ea.
MA47322
microwave associates
MA/COM
MA47322
Microwave Associates Varactor ?.
Rockwell/Collins p/n 353-0319-010.
NEW
110 ea.
$4 Ea.
MA47790
microwave associates
MA/COM
MA47790
353-3730-011
Microwave Associates May be PIN diode, cannot find exact reference..
Gold pill case with stripline leads. Rockwell/Collins p/n 353-3730-011.
NEW
Just 1
$24 Ea.
MA47808
microwave associates
MA/COM
MA47808
353-3729-011
Microwave Associates May be PIN diode, cannot find exact reference..
Gold pill case with stripline leads, matched pair (2). Rockwell/Collins p/n 353-3729-011.
NEW
Just 1 pair
$50 Set
M5X1151
Metelics
M5X1151
Metelics Miniature stripline PIN diodes.
Rockwell/Collins p/n 834-6155-010. High speed, medium power, 250PIV, If=100mA, Pd=0.1W avg, 10W pulse-35us, Series R=0.8 ohms, Capacitance (at reverse bias)=0.6pF, Minority carrier lifetime, 2us.
NEW
48 ea.
$3 Ea.
Motorola MV834 Varactors
Motorola
MV834 Varactor
CLICK to see!
Motorola Axial glass DO-4 Abrupt Varactor Diodes.
29.7pF-36pF at 4V, typ Q of 25, typ. tuning ratio of 2.12. See the whole data sheet HERE (same part from Knox). Very hard to find, discontinued part from Motorola.
NEW
100 ea.
$2 Ea.
Motorola MV2115
Motorola
MV2115 Varactor
CLICK to see!
Motorola TO-92 Plastic Varactor Tuning Diodes.
100pF at 4V, typ Q of 100, typ. tuning ratio of 3. Popular tuning varactor, large capacitance and wide range, easy to use. See the whole factory data sheet HERE.
NEW
25 ea.
$2 Ea.
SK3324
RCA
SK3324 Varactor
SK3324, CLICK for bigger PIC!
RCA TO-92 Plastic Varactor Tuning Diodes.
10pF at 4V, typ. tuning ratio of 2.9. Vr 30V. Factory bagged parts.
NEW
15 ea.
$4 Ea.
L3/Narda U11-6118 Diodes
L3 / Narda
U11-6118
L3/Narda, CLICK to visit!

L3 / Narda Miniature glass Varactor Diode matched pairs.
Rockwell/Collins p/n 922-6117-010.
Ratings:
10.5pf - 11.5pF at -3VR, f=1MHz
2pf - 3pf at -25VR, f=1MHz
Reverse current 5.0uA at -28VR
Series Resistance .5 Ohm.
NEW
21 Pairs
$4 pair
Microsemi U18-5030
Microsemi
U18-5030
MICROSEMI, CLICK to visit!

Microsemi Miniature glass Hyperabrupt Voltage Variable Capacitance Silicon Planar Diode matched sets. An astonishing set of 66 matched diodes in one set! Available as single diodes, or a full set. Rockwell/Collins p/n 204-0175-030.
Ratings:
Reverse Breakdown BVR: 30V at 10uA IR
Reverse Current: 100nA IR at 28VR
Diode capacitance: CT 4.5-6pF at VR=25V, F=1MHz
NEW
20 Sets and 60 diodes
$1 ea.
$35/Set


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Links to Manufacturers
ACRIAN
MSC
GHZ
They closed in 1990, no good data sources have been found yet for those original parts, BUT, many seemingly identical devices were then made by GHZ Technology afterwards, when it absorbed Acrian. MSC (Microwave Semiconductor Corp.) appears to have become Acrian some time prior to the closure in 1990, probably in the early 1980's. GHZ is no longer active from what I can tell, but was the last incarnation of these compnaies.
Alpha
Alpha
ALPHA Industries still exists, but it was merged with Connexant, and became SKYWORKS. Some original parts data still existis.
CLICK to see!
Motorola
Motorola seems to have jettisoned most of it's discretes business to On Semiconductor, but you can still find something here at the new incarnation FREESCALE. Many if not all RF devices are now moved to MA/COM according to Motorola's website.
CLICK to see!
SGS-Thompson
SGS-Thompson still has data for many of it's parts on line, some are dropped. Also good app. notes and other data. These pages move around on the site, so you may have to backtrack to find them if they get moved again.

TRW
TRW makes a lot of things, but it's hard to track down the data for semiconductor parts, they appear to be totally gone.
microwave associates
CLICK  to see!
MA/COM
Good look up data for current products, but no obvious data for transferred Motorola parts. Microwave Associates was acquired by MA/COM, some parts still in production. It is now all lost within the labyrinth of Tyco, so finding things is getting very difficult!
Philips
Philips
Philips Semiconductor is no more, it has been spun off into NXP. Yet more confusion...
CLICK
Avago
Most HP/Agilent RF semis now live at AVAGO.
1N, 2N, MRF...
PART NUMBER LOOK-UP
Generic semiconductor part number look-up facility, works for ICs, Transistors, Diodes, RF parts, etc. Has MILLIONS of free data files, many impossible to find elsewhere. You will be amazed what you find there.

IMPORTANT !
Graphical logos and trademarks are the property of their respective owners, including Motorola, ON, TRW, Toshiba, GHZ Technology and others, and are used here merely to unambiguously identify the products. Sphere Research IS NOT a factory authorized distributor for any of the product lines indicated.

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