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 - STK077 - IC, audio. AF power amplifier, 15 to 35 watt.
    $10.00
    IC, audio. AF power amplifier, 15 to 35 watt. Case: Thick film hybrid, 10 Pin power sip. Note: Listed as Generic Manuf, possibly a Sanyo product. Cross NTE1326. Learn More
  2. Unidentified MFG - STK0035 - IC, audio. Output stage of AF power amplifier. New.
    Special Price $14.98 Regular Price $16.50
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    STK0035 IC, audio. Output stage of AF power amplifier 35 watt.

    One channel darlington power pack. Quasi.

    Case: thick film hybrid 10 Pin power Sip.

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

    Learn More
  3. Sanyo - STK4021M - IC, audio. AF power amplifier/Voltage amplifier.
    $15.99
    IC, audio. AF power amplifier/Voltage amplifier. Case 10 Pin power SIP. New. Learn More
  4. Sanyo - STK-0029 - IC, audio. 25 watt AF power amp, darlington, output stage.
    $14.50
    IC, audio. 25 watt AF power amp, darlington, output stage. Case: 10 Pin power SIP. New. Note: Cross Listed as Generic, but must be Sanyo. Learn More
  5. Philips - ECG1028 - IC, audio. AF PO 20 watt.
    $16.80
    IC, audio. AF PO 20 watt. Package: mod-hybrid 10 Pin power Sip. New. Note: Cross NTE1028. Learn More
  6. NTE Electronics - NTE1148 - IC, audio. 50 Watt audio power circuit.
    $8.00
    IC, audio. 50 Watt audio power circuit. Case: 10 Pin power SIP. Note: Cross ECG1148, SK3292. New. Learn More
  7. Unidentified MFG - STK1070 - IC. Output Stage of AF Power Amplifier, 70 watt.
    $10.00
    IC. Output Stage of AF Power Amplifier, 70 watt. One channel darlington power pack. Pure. Package: 10 Pin power Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
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