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 - STK457 - IC, audio. 2 Channel AF power amplifier.
    $9.99
    IC, audio. 2 Channel AF power amplifier. VCC 18V, 26V max. 10 Watt. Package: thick film hybrid 16 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  2. Unidentified MFG - STK4853 - IC, audio. 2 Channel AF power amplifier.
    $11.95
    IC, audio. 2 Channel AF power amplifier. 30 Watt. Package: thick film hybrid 16 Sip. Listed as generic manuf, possibly a Sanyo product. Learn More
  3. Unidentified MFG - STK459 - IC, audio. 2 Channel AF power amplifier.
    Special Price $7.46 Regular Price $9.95
    IC, audio. 2 Channel AF power amplifier. VCC 21V, 31V max. 15 Watt. Package: thick film hybrid 16 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  4. Sanyo - LA1140 - IC, audio. FM IF system for car radio.
    $2.50
    IC, audio. FM IF system for car radio. VCC 16V. ICC 40mA. Package: 16 Sip staggered leads. Bulk packaged. Note: Cross ECG1604, NTE1604. Learn More
  5. NEC Corporation - UPC592H2 - IC, audio. 2 Stage amplifier.
    Special Price $0.92 Regular Price $1.22
    IC, audio. 2 Stage amplifier, 5-13V 0.7-1.9mA with high output impedance. Case: 7 Sip. Bulk packaged. Note: Cross NTE1195. Learn More
  6. Fujitsu - MB3732 - IC, audio. 14 Watt BTL audio amplifier.
    $3.00
    IC, audio. 14 Watt BTL audio amplifier. Case: 7 Sip. New, just beginning to tarnish. Learn More
  7. NTE Electronics Inc. - NTE1052 - IC, audio. Preamplifier and equalizer.
    $4.00
    IC, audio. Preamplifier and equalizer, silicon monolithic. Supply voltage: 15V. Dissipation: 200mW. Operating temperature: -20 to 75 Deg C. Package: 7 SIP. Application: car stereos, tape recorders, etc. Note: ECG1052. Learn More
  8. NTE Electronics Inc. - NTE1085 - IC, audio. Preamplifier, low noise.
    $4.25
    IC, audio. Preamplifier, low noise. Supply voltage: 42V. Dissipation: 400mW. Operating temperature: -30 to 75 Deg C. Package: 7 Sip. Note: Cross ECG1085. Learn More
  9. NTE Electronics Inc. - NTE1087 - IC, audio. Preamplifier.
    $4.80
    IC, audio. Preamplifier. Supply voltage: 15V. Dissipation: 200mW. Operating temperature: -30 to 75 Deg C. Package: 7 Sip. Note: Cross ECG1087. Learn More
  10. NTE Electronics Inc. - NTE1195 - IC, audio. 2 Stage preamplifier.
    $4.00
    IC, audio. 2 Stage preamplifier, high gain, low noise. Supply voltage: 15V. Dissipation: 200mW. Operating temperature: -20 to 75 Deg C. Package: 7 Sip. Note: Cross ECG1195. Learn More
  11. NTE Electronics Inc. - NTE1234 - IC, audio. FM IF amplifier.
    $3.80
    IC, audio. FM IF amplifier. Supply voltage: 15V. Supply current: 8 - 15mA. Dissipation: 400mW. Operating temperature: -55 to 125 Deg C. Package: 7 Sip. Note: Cross ECG1234. Learn More
  12. NTE Electronics Inc. - NTE1235 - IC, Audio. Squelch amplifier.
    $4.29

    NTE Electronics Inc. - NTE1235 IC, Audio.

    Squelch amplifier.

    Max voltage: 17 VCEO, 20VCBO.

    Max current: 20mA.

    Dissipation: 300mW.

    Operating temperature: -55 to 125 Deg C.

    Package: 7 Sip.

    Alternate: ECG1235, SK3637

    Learn More
  13. NTE Electronics Inc. - NTE1873 - IC, audio. 2 Input audio/video switch.
    $2.41
    IC, audio. 2 Input audio/video switch for VCR system. Package: 7 Sip. Note: Cross ECG1873. Learn More
  14. Philips - ECG1085 - IC, audio. Low noise audio preamplifier.
    $4.80
    IC, audio. Low noise audio preamplifier. Case: 7 Sip. New. Note: Cross NTE1085. Learn More
  15. Philips - ECG1100 - IC, audio. FM IF amp.
    Special Price $2.98 Regular Price $3.50

    Philips - ECG1100 IC, audio. FM IF amp.

    Package: Hybrid Module Tv Sound If Amp Fm If Amp 7-lead Sip.

    Alternate: NTE1100.

    Learn More
  16. Philips - ECG1101 - IC, audio. GP amp, Dc to 100MHz.
    $4.61
    IC, audio. GP amp, Dc to 100MHz. Package: 7 Sip. Note: Cross NTE1101. Learn More
  17. NTE Electronics - NTE1119 - IC, audio. 2 Stage audio amp/driver.
    $5.42
    IC, audio. 2 Stage audio amp/driver. Case: 7 Sip. Note: Cross ECG1119. New. Learn More
  18. NTE Electronics - NTE1120 - IC, audio. Mod-AF preamp.
    $5.84
    IC, audio. Mod-AF preamp. Case: 7 Sip. Note: Cross ECG1120. New. Learn More
  19. NTE Electronics - NTE1128 - IC, audio. TV video IF amplifier.
    Special Price $4.98 Regular Price $6.00
    READY TO SHIP - ONLY 11 LEFT IN STOCK!

    NTE Electronics - NTE1128 IC, audio.

    TV video IF amplifier.

    Case: 7 Sip.

    Alternate: ECG1128, GEIC-105, SK3488, TCG1128.

    Linear. New.

    Learn More
  20. NTE Electronics - NTE1135 - IC, audio. High gain audio preamplifier.
    $3.60
    IC, audio. High gain audio preamplifier. Supply voltage: 20V. Dissipation: 500mW. Operating temperature: -25 to 75 Deg C. Package: 7 Sip. Note: Cross ECG1135, GEIC-318, SK3876. New. Learn More
  21. Philips - ECG1462 - IC, audio. Preamp.
    $5.00
    IC, audio. Preamp. Case: 7 SIP. New. Note: Cross NTE1462. Learn More
  22. NTE Electronics Ins - NTE1474 - IC, audio. FM IM amp.
    $4.50
    IC, audio. FM IM amp. Case: 7 Sip. New. Note: Cross ECG1474. Learn More
  23. NTE Electronics Inc - NTE1497 - IC, audio. Preamp with ALC.
    $3.00
    IC, audio. Preamp with ALC. Case: 7 Sip. New. Note: Cross ECG1497. Learn More
  24. NTE Electronics Inc - NTE1533 - IC, audio. AM RF amp, mixer, osc.
    $5.00
    IC, audio. AM RF amp, mixer, osc, IF amp, det and AGC. Case: 16 Sip. New. Note: Cross ECG1533. Learn More
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