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. SANYO - LA4445 - IC, audio. AF power amplifier 2-CH 5.5 Watt.
    SANYO - LA4445 - IC, audio. AF power amplifier 2-CH 5.5 Watt.
    $1.99
    IC, audio. Dual channel AF power amplifier 5.5 Watt VCC=13.2V, RL=4-OHM. Package: 12 power sip. Note: Cross NTE1707, ECG1707. Note: This circuit using IC LA4445 , this is stereo amplifier with power output 2 X 18 Watt, with this circuit you can use to car amplifier or to other electronics device. Speaker use woofer with impedance 4 Ohm with power up to 20 Watt. Learn More
  2. Unidentified MFG - STK5322SL - IC, audio. 2 Channel 10 to 50 watt.
    Unidentified MFG - STK5322SL - IC, audio. 2 Channel 10 to 50 watt.
    Special Price $5.24 Regular Price $6.99
    IC, audio. 2 Channel 10 to 50 watt AF power amplifier. (Dual-supply). Package: 10 Power SIP. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  3. Unidentified MFG - STK082 - IC, audio. 15 to 35Watt Min AF power amplifier. New.
    Unidentified MFG - STK082 - IC, audio. 15 to 35Watt Min AF power amplifier. New.
    Special Price $8.98 Regular Price $10.50

    STK082 IC, audio. 15 to 35Watt Min AF power amplifier.

    Case: thick film hybrid 10 Pin power Sip.

    New. Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  4. Unidentified MFG - STK035 - 20W to 30W minimum AF Power amplifier
    Unidentified MFG - STK035 - 20W to 30W minimum AF Power amplifier
    Special Price $12.98 Regular Price $14.50
    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    STK035 30Watt Power Amplifier. Thick film hybrid IC

    10-PWR SIP

    Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  5. Unidentified MFG - STK020 - IC, audio. Single-channel audio power-output amplifier. New.
    Unidentified MFG - STK020 - IC, audio. Single-channel audio power-output amplifier. New.
    Special Price $12.98 Regular Price $14.50
    READY TO SHIP - ONLY 5 LEFT IN STOCK!

     STK020 IC, audio. Single-channel audio power-output amplifier.

    Case: 10 Pin power Sip.

    New.

    Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  6. SANYO - STK5327SL - IC, audio. 2 Channel 10 to 50 watt.
    SANYO - STK5327SL - IC, audio. 2 Channel 10 to 50 watt.
    Special Price $9.98 Regular Price $14.95

    SANYO - STK5327SL - IC, audio.

    2 Channel 10 to 50 watt AF power amplifier. (Dual-supply).

    Package: 10 Power SIP.

    Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  7. SANYO - STK5481 - IC. Secondary regulator for VTR.
    SANYO - STK5481 - IC. Secondary regulator for VTR.
    Special Price $6.98 Regular Price $9.50

    SANYO - STK5481 IC.

    Status: Discontinued

    Secondary Regulator for VTR.

    MOD-VCR 3x+12V, +5VDC(4-OUTs).

    Package: 12 Power SIP.

    Learn More
  8. Sanyo - STK8250 - IC, audio. 50 watt AF power amplifier. New.
    Sanyo - STK8250 - IC, audio. 50 watt AF power amplifier. New.
    Special Price $12.95 Regular Price $15.96
    IC, audio. 50 watt AF power amplifier. Case: 10 power Sip. New. Learn More
  9. Sanyo - STK1060 - IC, audio. Output stage of AF power amp.
    Sanyo - STK1060 - IC, audio. Output stage of AF power amp.
    Special Price $12.98 Regular Price $14.50

    Sanyo - STK1060 IC, audio.

    Output stage of AF power amp.

    Case: 10 power SIP.

    New. Note: Darlington.

    Learn More
  10. NTE Electronics - NTE1333 - IC, audio. 40 Watt audio power amp output stage.
    NTE Electronics - NTE1333 - IC, audio. 40 Watt audio power amp output stage.
    $24.99
    IC, audio. 40 Watt audio power amp output stage. Case: 10 power Sip. New. Note: Cross ECG1333. Learn More
  11. NTE Electronics - NTE1335 - IC, audio. 80 Watt audio power amp.
    NTE Electronics - NTE1335 - IC, audio. 80 Watt audio power amp.
    $24.99

    NTE Electronics - NTE1335 IC, audio.

    80 Watt audio power amp.

    Case: 10 power Sip.

    New.

    Learn More
  12. NTE Electronics - NTE1346 - IC, audio. 60 watt audio power amp output stage.
    NTE Electronics - NTE1346 - IC, audio. 60 watt audio power amp output stage.
    $24.99
    IC, audio. 60 watt audio power amp output stage. Darlington. Case: 10 power SIP. New. Note: Cross ECG1346. Learn More
  13. NTE Electronics - NTE1357 - IC, audio. Power darlington 40 watt AF PO.
    NTE Electronics - NTE1357 - IC, audio. Power darlington 40 watt AF PO.
    $24.99
    IC, audio. Power darlington 40 watt AF PO. VCC 33V. RL 8 Ohm. Case: 10 power SIP. New. Note: Cross ECG1357. Learn More
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