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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Items 1-24 of 27

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  1. Toshiba - TA7358P - IC, audio. Linear FM tuner, Ucc=1,6 6V.
    Toshiba - TA7358P - IC, audio. Linear FM tuner, Ucc=1,6 6V.
    Special Price $6.98 Regular Price $8.50 As low as $4.98
    READY TO SHIP - ONLY 91 LEFT IN STOCK!

    Toshiba - TA7358P IC, audio.

    Linear FM tuner,

    Ucc=1,6 6V.

    Package: 9 Sip.

    Learn More
  2. Unidentified MFG - LA4140 - IC, audio. 2 Channel AF power amplifier.
    Unidentified MFG - LA4140 - IC, audio. 2 Channel AF power amplifier.
    Special Price $3.98 Regular Price $5.00 As low as $2.98
    READY TO SHIP - ONLY 41 LEFT IN STOCK!

    LA4140 IC, Audio.

    2 Channel AF Power Amplifier.

    0.5 Watt 

    For radio, Tape Recorder.

    Package: 9 SIP, Tarnished.

    Learn More
  3. Unidentified MFG - STK441 - IC, audio. 20 watt min 2 channel AF power amplifier. New.
    Unidentified MFG - STK441 - IC, audio. 20 watt min 2 channel AF power amplifier. New.
    Special Price $12.98 Regular Price $14.50
    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    STK441 IC, audio. 20 watt min 2 channel AF power amplifier.

    Case: 15 power Sip.

    New.

    Note: Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  4. Unidentified MFG - STK4042V - IC, audio. AF power amplifier.
    Unidentified MFG - STK4042V - IC, audio. AF power amplifier.
    Special Price $12.98 Regular Price $14.50
    IC, audio. AF power amplifier, split power supply, 80 watt min, THD = 0.4%. Case: 15 Power sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  5. Unidentified MFG - STK3102 II - IC, audio. 2-Channel voltage amplifier. New.
    Unidentified MFG - STK3102 II - IC, audio. 2-Channel voltage amplifier. New.
    Special Price $12.98 Regular Price $14.50
    IC, audio. 2-Channel voltage amplifier for 90 to 100 watt, AF power amplifier (dual supplies). Case: 15 power sip. New. Note: Listed as Generic Manuf, possibly a Sanyo product. Learn More
  6. Toshiba - TA7137P - IC. Preamplifier for tape recorders.
    Toshiba - TA7137P - IC. Preamplifier for tape recorders.
    Special Price $2.98 Regular Price $4.00
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Toshiba - TA7137P IC, audio.

    Preamplifier (recording or play back) with ALC transistor for tape recorder.

    • Mfr Package Description: PLASTIC, SIP-9
    • Status: Discontinued
    • Consumer IC Type: PREAMPLIFIER
    • Number of Channels: 1
    • Number of Functions: 1
    • Number of Terminals: 9
    • Package Body Material: PLASTIC/EPOXY
    • Package Code: SIP
    • Supply Voltage-Min (Vsup): 3.0  V
    • Supply Voltage-Max (Vsup): 15.0  V

    Alternate Cross: NTE1466 and ECG1466.

    Learn More
  7. Sanyo - STK4432 - IC, audio. AF power amplifier.
    Sanyo - STK4432 - IC, audio. AF power amplifier.
    $14.00
    IC, audio. AF power amplifier (25W + 25W min, THD = 1.0%). Case: 15 power SIP. New. Learn More
  8. SANYO - STK4030 II - IC, audio. AF power amplifier.
    SANYO - STK4030 II - IC, audio. AF power amplifier.
    $16.00
    IC, audio. AF power amplifier. Package: thick film hybrid 15 power Sip. Learn More
  9. SANYO - STK4036 XI - IC, Audio. AF Power Amplifier.
    SANYO - STK4036 XI - IC, Audio. AF Power Amplifier.
    Special Price $12.98 Regular Price $18.50

    SANYO - STK4036 XI - IC, Audio.

    AF Power Amplifier.

    Package: Thick Film Hybrid

    15 A Power SIP.

    Genuine Sanyo - Difficult IC to Find

    Alternate: ECG7030

    Learn More
  10. Sanyo - STK443 - IC, audio. 2 Channel 5 watt AF power amp.
    Sanyo - STK443 - IC, audio. 2 Channel 5 watt AF power amp.
    $14.00
    IC, audio. 2 Channel 5 watt AF power amp. Case: 15 power Sip. New. Learn More
  11. Motorola - MC1697L - IC, ECL. Fixed-modulus frequency divider.
    Motorola - MC1697L - IC, ECL. Fixed-modulus frequency divider.
    $22.99
    IC, ECL. Fixed-modulus frequency divider. Package: 8 Cdip. Learn More
  12. ST Microelectronics - TDA7379 - IC, audio. 4 x 13 - 2 x 38 watt power amplifier, 2 x 13 + 1 x 38 watt power amplifier.
    ST Microelectronics - TDA7379 - IC, audio. 4 x 13 - 2 x 38 watt power amplifier, 2 x 13 + 1 x 38 watt power amplifier.
    $3.00
    IC, audio. 4 x 13 - 2 x 38 watt power amplifier, 2 x 13 + 1 x 38 watt power amplifier. Case: 15 Power Sip, staggered leads. Factory new parts, tubed. Learn More
  13. NTE Electronics Inc. - NTE1208 - IC, audio. CMOS Phase comparator.
    NTE Electronics Inc. - NTE1208 - IC, audio. CMOS Phase comparator.
    Special Price $4.98 Regular Price $6.00

    NTE Electronics Inc. - NTE1208 IC, audio.

    CMOS Phase comparator.

    Supply voltage: 10V.

    Operating temperature: -30 to 75 Deg C.

    Package: 9 Sip.

    Note: Cross ECG1208.

    Learn More
  14. NTE Electronics Inc. - NTE1210 - IC, audio. AF preamplifier.
    NTE Electronics Inc. - NTE1210 - IC, audio. AF preamplifier.
    $3.00
    IC, audio. AF preamplifier, high gain, low noise, with built-in automatic level control. Power supply voltage: 15V. Dissipation: 55mW. Operating temperature: -25 to 75 Deg C. Package: 9 Sip. Note: Cross ECG1210. Learn More
  15. NTE Electronics Inc. - NTE1843 - IC, audio. FM front end.
    NTE Electronics Inc. - NTE1843 - IC, audio. FM front end.
    $4.69
    IC, audio. FM front end. Supply voltage: 8V. Dissipation: 750mW. Operating temperature: -25 to 75 Deg C. Package: 9 Sip. Note: Cross: ECG1843. Learn More
  16. NTE Electronics Inc. - NTE1852 - IC, audio. Amplifier with DC volume control.
    NTE Electronics Inc. - NTE1852 - IC, audio. Amplifier with DC volume control.
    Special Price $7.98 Regular Price $12.50
    READY TO SHIP - ONLY 3 LEFT IN STOCK!

    NTE Electronics Inc. - NTE1852 IC, audio Amplifier with DC volume control,

    4 watt.

    Package: 9 Sip.

    Note: Cross ECG1852.

    Learn More
  17. Philips - ECG1058 - IC, audio. Audio preamp and 4.4 watt power amp.
    Philips - ECG1058 - IC, audio. Audio preamp and 4.4 watt power amp.
    Special Price $14.98 Regular Price $18.00
    IC, audio. Audio preamp and 4.4 watt power amp. Case: 9 SIP. New. Note: Cross NTE1058. Learn More
  18. NTE Electronics - NTE1338 - IC, audio. Voltage amplifier for 40 to 50 watt audio power amp.
    NTE Electronics - NTE1338 - IC, audio. Voltage amplifier for 40 to 50 watt audio power amp.
    $14.00
    IC, audio. Voltage amplifier for 40 to 50 watt audio power amp. Case: 15 power SIP. New. Note: Cross ECG1338. Learn More
  19. NTE Electronics - NTE1343 - IC, audio. 2 Channel, 10 watt each, audio power amp.
    NTE Electronics - NTE1343 - IC, audio. 2 Channel, 10 watt each, audio power amp.
    $12.00
    IC, audio. 2 Channel, 10 watt each, audio power amp. Case: 15 power SIP. New. Note: Cross ECG1343. Learn More
  20. NTE Electronics - NTE1362 - IC, audio. 5.5 Watt audio power amp.
    NTE Electronics - NTE1362 - IC, audio. 5.5 Watt audio power amp.
    $6.00
    IC, audio. 5.5 Watt audio power amp. Case: 9 SIP. New. Note: Cross ECG1362, SK9396. Learn More
  21. NTE Electronics - NTE1363 - IC, audio. 4.2 Watt audio power amp.
    NTE Electronics - NTE1363 - IC, audio. 4.2 Watt audio power amp.
    $5.00
    IC, audio. 4.2 Watt audio power amp. Case: 9 SIP. New. Note: Cross ECG1363. Learn More
  22. NTE Electronics Inc. - NTE1365 - IC, audio. Power amplifier 5 watt
    NTE Electronics Inc. - NTE1365 - IC, audio. Power amplifier 5 watt
    $6.88
    IC, audio. Power amplifier 5 watt. Package: 9 Sip. Note: Cross ECG1365. Learn More
  23. NTE Electronics Inc - NTE1479 - IC, audio. TV Power Supply Controller.
    NTE Electronics Inc - NTE1479 - IC, audio. TV Power Supply Controller.
    Special Price $3.98 Regular Price $6.00

    NTE Electronics Inc - NTE1479 IC, Audio.

    TV Power Supply Controller.

    Case: 9 SIP.

    Rare - Difficult IC to Find. New.

    Alternate: A5112N.

    Application: Used in Nintendo/Sanyo EVZ monitor - power section.

    Learn More
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