Semiconductors: IC's, Rectifiers and Transistors, Germanium & Silicon

electronic components for sale



For RF Power Transistors, please go to the RF parts page.

For High Voltage Diodes/Rectifiers (greater than 1,000 volts), please go to the High Voltage parts page.

Click on the thumbnail pictures to open up a much larger image of the parts in a new window.

Prices are in Canadian dollars ($1 Canadian = about $0.75 US).


Germanium Diodes

1N34A Sylvania, general purpose diode, from the 1960's or early 1970's. specificiations ( 25 4 available), $1 each

1N35 General Electric, 1N34 matched pairs. specificiations. (3 pairs available), $2.50 per pair

1N54 General Electric, General purpose detector diode lower leakage than 1N34A specificiations. (10 available), $1.25 each

1N87A General Electric, Video detector diode. specificiations. (2 available), $1.50 each


Germanium Transistors

AF239 PNP RF transistor, TO-72 (four leads including one connected to the case), ft=700MHz. Used in some early 1960's scopes and RF equipment. Click for the AF239 specifications (4 available) - $2.50 each

DTG110B PNP Germanium TO-3 75W 25Amp 90Vce This transistor is used in many Wurlitzer organs & Allen organs as well as vintage solid-state rock and roll power amplifiers (SOLD) - $15 each

2N167 NPN Germanium transistor by General Electric. New old stock, never used. The top is stamped into the metal with "4P 2D SR", presumably the batch number identifying the date. (only 2 available) - $10 each

2N190 PNP Germanium transistor by General Electric. The top is stamped into the metal with a date/batch code. New old stock, never used. (only 2 available) - $10 each

2N207 PNP Germanium. New old stock, never used. I know I purchased these about 40 years ago. In the early days, sometimes manufacturers would fight over part numbers (even though with the EIA they weren't supposed to, like I think it was ITT who originally put out a 74139 with a different pinout than everybody else). This is is the Philco 2N207, the first attempt at a commercial microminature transistor in the TO-23 package while Electronics Transistor Corp put out their 2N207 in a big TO-5 but otherwise with very similar specifications. These TO-23 package ones are clearly marked 2N207, one with a datecode of 6309, and the other 6350, so these are 50 years old. (only 2 available) - $15 each

2N306 NPN Germanium. TO-22 case by Sylvania. New old stock over 50 years old, never used. (only 2 available) - $10 each

2N319 PNP Germanium TO-5 by General Electric. The top is stamped into the metal with a date/batch code. New old stock, never used full length leads. (only 3 available) - $5.00 each
Cut leads to about 6mm/0.25 inch (only 3 available) - $3.00 each

2N1038 PNP Germanium, by Texas Instruments (I used to use them for low voltage solar powered inverters) TO-5 20W 3A 40Vcb, Vf=0.25Veb @ 1A Ic + 0.1A Ib (20 available) - $4.00 each

2N1304 NPN Germanium transistor TO-5 by Texas Instruments. 1965 and 1966 date codes. New old stock, never used. (only 3 available) - $4.00 each

2N1309 PNP Germanium transistor TO-5 by Texas Instruments. 1968 date code. New old stock, never used. (only 2 available) - $4.00 each

2N1413 PNP Germanium transistor TO-5 by General Electric. The top is stamped into the metal with a date/batch code. New old stock, never used. (only 6 available) - $4.00 each

2N2659 PNP Germanium, STC, TO-5 15W 3A 20Vcb (4 available) - $4.00 each


2N5435 PNP Germanium TO-3, 120W 60Amp 80Vce used in some early high current power supplies and amps (2 available) - $15 each


High Voltage Bipolar Transistors

MJ411 NPN Silicon TO-3 100 Watt, 5A, 300Vce Better than the NTE/ECG94. See MJ411 Specs (2 available) - $2.00 each

MJ424 NPN Silicon TO-3 100 Watt, 5A continous, 10 Amp peak, 350Vceo, 700Vcex, 700Vcb. Better than the NTE/ECG94 and ECG162. May also substitute in some cases for the ECG163A, ECG52. See MJ424 Specs (9 available) - $3.25 each

2N5241 NPN Silicon TO-3 125 Watt, 5A, 400Vce Better than the NTE/ECG94. See 2N5241 Specs (3 available) - $2.50 each


Voltage Regulators

LM104G negative voltage regulator in metal can package (Motorola version of the LM104H) Military temperature range version of the LM304 datasheet ( 7 3 available) - $4.50 each

LM105H positive voltage regulator in metal can package. Military temperature range version of the LM305 by Teledyne datasheet (10 available) - $4.50 each

MC1469R positive voltage regulator by Motorola TO-66 variant power package positive datasheet (3 available) - $10 each

MC1569G positive voltage regulator by Motorola in a metal can package Military temperature range version of MC1469 datasheet (1 available) - $7


Other Integrated Circuits

MC3374 FTB Motorola Low Voltage FM Narrowband Receiver IC, 1.1 to 3 Vdc,, up to 75 MHz direct input, specifications (20 available) - $3.50 each or 5 for $15

LM1889N (analog) TV modulators (2 available) - $0.50 each

KB4220B Toko FM stereo decoder popular in many 1970's and early 80's Japanese receivers (2 available) - $0.50 each

LM370H National Semiconductor AGC/Squelch amp in 12 pin small metal can package, specified over the commercial temperature range -0C to 70C. Specs & Application Circuits (5 available) $8.50 each

LM270H National Semiconductor AGC/Squelch amp in 12 pin small metal can package, specified over the extended temperature range -25C to 75C. Specs & Application Circuits (Sold) $9.50 each

TL440N Triac Controller by Texas Instruments (similar to CA3079) 14 pin DIP datasheet (2 available) - $2.50 each

MC1310 FM Stereo demodulator (2 available) - $1 each

MFC8070 Triac Controller by Motorola staggered 8 pin IC datasheet (3 available) - $2.50 each

NE/LM567 tone detector (50 available) $0.40 each


Voice Scrambler IC's

MX204J MX-Com variable split band inverter datasheet - the pair for $20


MX224P MX-com variable split band inverter datasheet - the pair for $20




Silicon Diodes / Rectifiers

1N3207 micro-miniature silicon diode with long gold-plated flat leads. See list price, price confirmation and specifications. Perhaps the price is due to the gold content of the plating? - (183 available). Please contact me for a price well below the list price if you have a need for these.

ERB24-06 axial rectifier 600V 0.75A 1000nS (25 available) - $0.04 each

SF17 very high speed axial rectifier 600V 1A 35ns (20 available) - $0.20 each

UGP30D very high speed axial rectifier 200V 3A 35ns 0.9Vf @ 3A (50 46 available) - $0.40 each


Germanium Tunnel Diodes

1N3712 Germanium Tunnel Diode, (sold)


Heatsinks

TO-5 / TO-39 Heatsink, Aavid #3201 but Red-anodized alumimum. 63C/W. (62 available) - $0.60 each



MINIMUM ORDER IS $20.00, PLUS SHIPPING COSTS (unless you are picking this up in person). All prices are in Canadian dollars.

Shipping is extra, but I can confirm shipping from Toronto, Canada and let you know the options and costs once I know where you are located.

Table of Contents

Electronic Parts for sale home

RF Parts: transistors, filters, coils, variable capacitors, ferrites

High Voltage: Capacitors, Diodes & Relay

Capacitors: Polypropylene, Mylar film, Photoflash, Gold Super, Electrolytics

Power Ferrites & Transformers

Switches: Rotary, Foot, & relays

Vacuum Tubes: Audio & Radio

Misc: Prisms, instrument knobs, power resistors, motors

Shipping Costs

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