Semiconductors
Semiconductor Components
At Electrical Surplus, we offer an extensive selection of electronic semiconductor devices for sale. Semiconductor components offer several advantages, including being shock-proof, having an almost unlimited lifespan, and requiring a low voltage to operate properly.
Our supply ranges from electronic transistors and timers to diodes and audio converters. Start shopping for your semiconductor components today to experience all of the advantages they have to offer. If the semiconductor you’re looking for is out of stock, you can request a part and we’ll get it to you as quickly as possible.
Find the semiconductor component you need in our selection below.
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FAIRCHILD - 2N3702 - Transistor, PNP. P/N: 2N3702.$0.50Transistor, PNP. Voltage: 25VCEO, 40VCBO. Current: 500mA. Dissipation: 625mW. Operating temperature: -55 to 150 200 Deg C. Package: TO-92, plastic. Note: Silicon. Learn More -
FAIRCHILD - 2N5226 - Transistor, PNP. 25V, TO-92 Package of 10.Special Price $3.98 Regular Price $4.95FAIRCHILD - 2N5226 - Transistor, PNP. 25V, TO-92 Package of 10. Transistor, PNP. Max voltage: 25V. Max current: 500mA. Dissipation: 625mW. Package: TO-92 Plastic. Operating temperature: -55 to 150 Deg C. Package of 10. Note: Amplifier switch. Learn More -
Delco GM - 2N443 - Transistor, PNP. Germanium 60V, 15A, TO-36 Steel.Delco GM - 2N443 - Transistor, PNP. Germanium 60V, 15A, TO-36 Steel.
Vintage Germanium PNP Power transistor charaterized by high power, high gain,and low distortion. Normalized to retain superior performance characteristics regardless of age. Power and temperature ratings exceed EIA registration.
Status: Discontinued
Max Voltage: 60Vcb.
Max Current: 15Amp.
Dimensions: 31mm X 9mm X 27mm (1.22" X 0.35" X 1.06")
Weight: 14g (0.49 oz)
Package: TO-36 Steel.
With Hardware and Mica Insulator in Manufactuer's Packaging
Genuine Vintage Delco GM - New Old Stock - Rare - In Original Box
Made in USA
Application: Intended as Amplifier, Shunt Controls, Converter, Relay Driver, and the like.
Alternate: Normally replaceable Slightly Different = 2N442, ADY26
NIIN: 00-752-00174
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Western Electric - GA53853-L1 - Transistor, PNP. Germanium To-18 Gold Leads$2.00Out of stockWestern Electric - GA53853-L1 Transistor, PNP.
Max voltage: 8V.
Package: TO-18 long gold leads, test dotted.
Note: Germanium.
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ZETEX - FCX717TA - Transistor, PNP. P/N: FCX717TA.$0.50Transistor, PNP. Max voltage: 12V. Max current: 3Amp. Dissipation: 1 watt. Package: SOT-89 SMD. P/N: FCX717TA. Note: Silicon, switching. Learn More -
Unidentified MFG - MPSL51 - Transistor, PNP. 100V 600mA 1.5W.$2.50Transistor, PNP. Max voltage: 100V. Max current: 600mA. Dissipation: 1.5 watt. Package: TO-92 plastic, metal or gold leads. P/N: MPSL51. Note: Silicon. New. Learn More -
Unidentified MFG - FS4401 - Transistor, PNP. P/N: FS4401.$1.00Transistor, PNP. Max voltage: 25V. Max current; 50mA. Package: TO-18 gold leads. Note: Silicon. Learn More -
Unidentified MFG - 2SA1275 - Transistor, PNP. P/N: 2SA1275.Special Price $0.98 Regular Price $1.50READY TO SHIP - ONLY 5 LEFT IN STOCK!2SA1275 Transistor, PNP.
Type - PNP
Collector-Emitter Voltage: -160 V
Collector-Base Voltage: -160 V
Emitter-Base Voltage: -6 V
Collector Current: -1 A
Collector Dissipation - 0.9 W
DC Current Gain (hfe) - 60 to 320
Transition Frequency - 50 MHz
Operating and Storage Junction Temperature Range -55 to +150 °C
Package - TO-92MOD
Note: Silicon epitaxial planar.
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Unidentified MFG - 2N1760 - Transistor, PNP. P/N: 2N1760.Special Price $12.95 Regular Price $15.99Transistor, PNP. Voltage: 40VCEO, 30VCBO. Max current: 3 Amp. Dissipation: 28 watt. Package: MS-7 heatsinked, gold leads. P/N: 2N1760. Note: germanium. Learn More -
UNITRODE - U2T451 - Transistor, PNP. P/N: U2T451.$5.95Transistor, PNP. Max voltage: 60V. Max current: 5Amp. Dissipation: 16 watt. Package: TO-66-3 steel / gold. P/N: U2T451. Note: Silicon, darlington. Learn More -
TUNG-SOL - 2N382 - Transistor, PNP. Preamp Driver, Vintage Germanium ComponentSpecial Price $5.98 Regular Price $8.00IN STOCK - MORE THAN 100 READY TO SHIP!TUNG-SOL - 2N382 Transistor, PNP.
Max voltage: 25VCEO 50VCBO.
Max current: 400mA.
Dissipation: 500mW.
Package: TO-5 Long Leads.
Note: Germanium. Low power BJT.
Genuine Vintage - Tung-Sol - New Old Stock - Rare
Alternate: NTE102, AT30H, 2N59.
Applications: AF Output, Numerous Amplifiers
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Texas Instruments - TIP32A - Transistor, PNP. P/N: TIP32A.$0.65 As low as $0.39Texas Instruments - TIP32A Transistor, PNP.
Status: Discontinued
Case Connection: COLLECTOR
Collector Current-Max (IC); 3.0 A
Collector-emitter Voltage-Max: 60.0 V
DC Current Gain-Min (hFE); 10.0
Operating Temperature-Max; 150.0 C
Polarity/Channel Type: PNP
Power Dissipation-Max (Abs): 40.0 W
Transistor Application: SWITCHING
Transistor Element Material: SILICON
Transition Frequency-Nom (fT); 3.0 MHz
Package: TO-220.
Note: Silicon epitaxial.
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Texas Instruments - TIP30 - Transistor, PNP. P/N: TIP30.$0.50Out of stockTexas Instruments - TIP30 Transistor, PNP.
Max voltage: 40VCEO, 5VCBO.
Max current: 1 Amp.
Dissipation: 30 watt. Gain: 3MHz.
Package: TO-220. P/N: TIP30.
Application: Medium power linear switching applications.
Note: Epitaxial silicon.
Junction temperature: 150 Deg C.
Storage temperature: -65 to 150 Deg C.
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Texas Instruments - TIS91 - Transistor, PNP. P/N: TIS91. Cut.$1.00Transistor, PNP. Max voltage: 40V. Max current: 400mA. Dissipation: 625mW. Package: TO-92 plastic, formed leads. P/N: TIS91. Learn More -
Texas Instruments - TIP145 - Transistor, PNP. 60V, 10A, 125W.Special Price $1.98 Regular Price $2.50Texas Instruments - TIP145 Transistor, PNP.
Voltage: 60V.
Current: 10Amp.
Dissipation: 125 watt.
Operating temperature: -65 to 150 Deg C.
Package: TO-218,
Note: Silicon darlington.
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Texas Instruments - 2N458A - Transistors, PNP 80V 5Amp.$12.98Transistor, PNP. Germanium high power 80V 5Amp. Dissipation: 150 watt.Case: TO-3 steel. Learn More -
TECCOR - 2SB673 - Transistor, PNP, 100V, 7A, TO-220.TECCOR - 2SB673 Transistor, PNP.
Voltage: -100V.
Current: -7Amp.
Dissipation: 40 watt.
For high power switching, hammer drive, pulse motor drive, high current gain.
Complement to 2SD633.
Package: TO-220.
Note: Darlington. Silicon. Teccor Logo.
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ST MICROELECTRONICS - TIP115 - Transistor, PNP. P/N: TIP115, TO-220.ST MICROELECTRONICS - TIP115 - Transistor, PNP.
Voltage: 60V.
Current: 2Amp.
Dissipation: 50 watt.
Operating temperature: -65 to 150 deg C.
Package: TO-220.
Note: Silicon darlington.
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STC - MJ2901 - Transistor, PNP. P/N: MJ2901.$12.00Transistor, PNP. Max voltage: 40V. Max current: 15Amp. Dissipation: 115 watt. Package: TO-3 steel gold leads. P/N: MJ2901. Application: GP switching and amplifier. Note: Silicon. Learn More -
ST Microelectronics - MJE2955T - Transistor, PNP. 60/70V, 10A, 75W, TO-220ST Microelectronics - MJE2955T - Transistor, PNP.
Voltage: 60VCEO, 70VCBO.
Current: 10Amp.
Dissipation: 75 watt.
Operating Temperature: -55 to 150 Deg C.
Package: TO-220.
Note: Silicon bipolar.
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Sylvania - 2N1039-1 - Transistor, PNP., 40V, 3Amp, Stud Mount, Germanium.Sylvania - 2N1039-1 - Transistor, PNP.
Voltage: 40V.
Current: 3 Amp.
Package: Stud.
Note: Germanium.
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SOLITRON - 2N5436 - Transistor, PNP. P/N: 2N5436. Used.$10.00Transistor, PNP. Voltage: 90V. Current: 60Amp. Dissipation: 120 watt. Package: TO-3, Used/Removed from equipment. P/N: 2N5436. Note: Germanium. All have heatsink compound from being used. Learn More -
Sprague - 2N1499A - Transistor, PNP. Germanium high speed switch 150MHz.Special Price $6.98 Regular Price $8.00Out of stockSprague - 2N1499A Transistor, PNP. Germanium high speed switch 150MHz.
In May 1960, Philco registered several new high frequency transistors with JEDEC. This was a
very active time for Philco, which was rapidly expanding its lead in commercial switching transistors with new
MADT types. The Philco tentative data sheet for the 2N1499 reads in part: “The 2N1499 is a hermetically
sealed, germanium Micro Alloy Diffused-base Transistor (MADT) designed for use in saturated switching
circuits. The 2N1499 is capable of switching at frequencies in excess of 5 megacycles. It is intended to be
used in high-speed commercial computers, data processing and automation equipment. The very thin base
width of the 2N1499 makes it exceptionally radiation resistant. The TO-9 package is cold welded for high
reliability”. Philco soon offered an improved version of this transistor, designated 2N1499A, which doubled
the original switching speed, from 5MC to 10 MC. The 2N1499A was marketed as a “high-speed, low-cost
switch”. The Sprague version of the 2N1499A included in this kit is dated from the late 1960s.Max voltage: 20VCEO, 30VCES.
Max current: 100mA.
Dissipation: 50mW.
Package: TO-9 long gold leads (TO-5).
Note: MADT Germanium high speed switch 150MHz.
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SK SERIES - SK3179B - Transistor, PNP. P/N: SK3179B.$4.10Out of stockTransistor, PNP. Max voltage: 100VCEO, 125VCBO. Max current: 2Amp. Dissipation: 10 watt. Package: TO-202. P/N: SK3179B. Note: Silicon.
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