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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  1. Unidentified MFG - LA4160 - IC, audio. Single-chip tape recorder audio system.
    $3.00
    IC, audio. Single-chip tape recorder audio system. Package: 14 Dip tab. Learn More
  2. Toshiba - TA7203P - IC, audio. 2-Channel 2Watt audio amplifier.
    $4.00
    IN STOCK - MORE THAN 500 READY TO SHIP!
    IC, audio. 2-Channel 2Watt audio amplifier, 14Vcc. Package: 14 Dip gullwing. New. Note: 2x NF-E 20V 1.2Amp, 2x2W (14V/8 Ohm). Learn More
  3. Toshiba - TA7157P - IC, audio. Stereo/decoder.
    $3.08
    IC, audio. Stereo/decoder. Package: 14 Dip. Note: Cross NTE1206. Learn More
  4. SIGNETICS - TBA120S3N - IC, audio. FM IF amplifier and detector.
    $7.99
    IC, audio. FM IF amplifier and detector. 8 Stage amplifier. Package: 14 Dip. Learn More
  5. SIGNETICS - N8885 - IC, TTL. 2 Input NOR-function logic gate.
    $0.50
    IC, TTL. 2 Input NOR-function logic gate. Package: 14 Dip, socket pulls. Learn More
  6. Raytheon - RC4136DB - IC, operational amplifier. Quad 741. Pulls.
    $4.00
    IC, operational amplifier. Quad 741. Package: 14 Dip, socket pulls. Learn More
  7. National Semiconductor Corp - LM390N - IC, audio. Power amplifier.
    Special Price $2.25 Regular Price $3.00
    IC, audio. 1W Battery operated audio power amplifier. Package: 14 Dip. Learn More
  8. NEC Corporation - UPC1387C - IC. Chroma processor circuit.
    $4.95
    IC. Chroma processor circuit - interface for teletext system. Voltage supply: 12V. Package: 14 Dip. Learn More
  9. NAT - DM8820AN - IC. Dual differential line receiver.
    $4.00
    IC. Dual differential line receiver. Package: 14 Dip. Note: Maybe replaced with DM8820N. Learn More
  10. Motorola - MC675P - IC, MTHL. Dual pulse stretcher/multivibrator.
    Special Price $0.92 Regular Price $5.99
    IC, MTHL. Dual pulse stretcher/multivibrator. Package: 14 Dip. Learn More
  11. FAIRCHILD - TBA641 - IC, Audio. Amplifier, 2.2 watt.
    Special Price $9.98 Regular Price $12.00 As low as $8.98

    IC, Audio. Amplifier, 2.2 watt.

    Package: 14 Dip Heatsinked.

    Note: Heatsink Significantly increases power rating (See attached Datasheet).

    Alternates:  NTE1114, ECG1114, UA706.

    New Old Stock

    Learn More
  12. Burr Brown - PGA203KP - IC. Instrumentation amplifier.
    $50.00
    IC. Instrumentation amplifier. Digitally controlled. Package: 14 Dip. Learn More
  13. Motorola - HEPC6068P - IC, audio. FM multiplex stereo demodulator.
    $3.00
    IC, audio. FM multiplex stereo demodulator. Case: TO-116 14 Dip, staggered leads. New. Note: Cross NTE722. Learn More
  14. NTE Electronics Inc. - NTE1055 - IC, audio. AM/FM IF Amplifier.
    $6.25
    IC, audio. AM/FM IF Amplifier. Supply voltage: 10V. VEBO: 6V. Collector current: 5mA. Dissipation: 250mW. Operating temperature: -20 to 75 Deg C. Package: 14 Dip. Note: Cross ECG1055. Learn More
  15. NTE Electronics Inc. - NTE1226 - IC, audio. FM stereo multipled demodulator. New.
    $5.00
    IC, audio. FM stereo multipled demodulator. Supply voltage: 16V. Dissipation: 350mW. Operating temperature: -20 to 75 Deg C. Package: 14 Dip. Note: Cross ECG1226. Learn More
  16. NTE Electronics Inc. - NTE1228 - IC, audio. Power amplifier, 2.1 watt. New.
    $5.00
    IC, audio. Power amplifier, 2.1 watt. Recommended supply voltage: 9V. Supply voltage: 13V. Operating temperature: -20 to 70 Deg C. Package: 14 Dip. Note: Cross ECG1228. Learn More
  17. NTE Electronics Inc. - NTE1237 - IC, audio. AM radio without audio stage.
    $4.96
    IC, audio. AM radio without audio stage. Supply voltage: 18V. Quiescent Current: 13 - 21mA. Dissipation: 500mW. Operating temperature: -55 to 125 Deg C. Package: 14 Dip. Note: Cross ECG1237. Learn More
  18. Philips - ECG709 - IC. FM and TV sound IF Amplifier, Detector and Limiter.
    Special Price $3.98 Regular Price $5.50

    Philips - ECG709  IC. FM and TV sound IF Amplifier, Detector, and Limiter.

    14 Dip.

    Supply voltage: 14V

    Input voltage: 3.5V

    Power: 300 mW

    Alternates: NTE709, ULN2111A.

    Learn More
  19. NTE Electronics - NTE709 - IC, audio. IF amplifier and quadrature detector.
    Special Price $3.98 Regular Price $5.50

    NTE Electronics - NTE709 IC, audio.

    IF amplifier and quadrature detector.

    Package: 14 Dip. New.

    Alternates: ECG709, GEIC-11, SK3135.

    Learn More
  20. NTE Electronics - NTE710 - IC, audio. Wideband amp/FM detector, AF premamplifier/driver.
    $4.00
    IC, audio. Wideband amp/FM detector, AF preamplifier/driver. Package: 14 Dip. New. Note: Cross ECG710, GEIC-89, SK3102. Learn More
  21. NTE Electronics - NTE712 - IC, audio. IF amplifier, limiter, FM detector.
    Special Price $4.98 Regular Price $6.00

    NTE Electronics - NTE712 IC, Audio.

    IF amplifier, limiter, FM detector, audio driver, electronic attenuator.

    Package: 14 Dip.

    New.

    Alternate: ECH712, GEIC-2, GEIC-148, SK3072.

    Learn More
  22. NTE Electronics - NTE713 - IC, audio. TV Chroma demodulator.
    $5.52
    IC, audio. TV Chroma demodulator. Case: 14 Dip. New. Note: Cross ECG713, SK3077, GEIC-5, GESP-1705, EP84X9, IC508, RE306-IC, HEP-C6057P. Learn More
  23. Philips - ECG715 - IC. TV Chroma IF amp.
    $5.30
    IC. TV Chroma IF amp. Package: 14 Dip. Note: cross NTE715. Learn More
  24. Philips - ECG722 - IC, Audio. Stereo Demodulator.
    Special Price $3.98 Regular Price $5.00

    Philips - ECG722 IC, Audio. Stereo Demodulator.

    Case: 14 Dip.

    New. Note:

    Alternate: NTE722.

    Learn More
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