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 - STK4301 - IC, audio. 2 Channel AF power amplifier.
    Unidentified MFG - STK4301 - IC, audio. 2 Channel AF power amplifier.
    Special Price $7.46 Regular Price $9.95
    IC, audio. 2 Channel AF power amplifier. VCC 8 to 31V. 22 Watt. Package: thick film hybrid 18 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  2. Unidentified MFG - STK4191V - IC, audio. 2 Channel AF power amplifier.
    Unidentified MFG - STK4191V - IC, audio. 2 Channel AF power amplifier.
    Special Price $8.96 Regular Price $11.95
    IC, audio. 2 Channel AF power amplifier, 50 watt. Supply voltage: 52.2V. Package Thick film hybrid, 18 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  3. Unidentified MFG - STK4171V - IC, audio. 2 Channel AF power amplifier.
    Unidentified MFG - STK4171V - IC, audio. 2 Channel AF power amplifier.
    Special Price $12.98 Regular Price $14.50

    STK4171V IC, audio. 2 Channel AF power amplifier. VCC 32.5V, 49V max. 40 Watt. Package: thick film hybrid 18 Sip. Listed as Generic Manuf, possibly a Sanyo product.

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  4. SANYO - STK4273 - IC, audio. 2 Channel AF power amplifier.
    SANYO - STK4273 - IC, audio. 2 Channel AF power amplifier.
    Special Price $12.50 Regular Price $15.99
    IC, audio. 2 Channel AF power amplifier. Package: 15 Pin power Sip. Learn More
  5. Sanyo - STK4274 - IC, audio. Current amp. New.
    Sanyo - STK4274 - IC, audio. Current amp. New.
    Special Price $12.50 Regular Price $15.99
    IC, audio. Current amp. Package: 15 Pin power Sip. Note: Cross NTE7187. Learn More
  6. NTE Electronics Inc - NTE1483 - IC, audio. TV video IF system.
    NTE Electronics Inc - NTE1483 - IC, audio. TV video IF system.
    $16.95
    IC, audio. TV video IF system with IF amp, RF AGC, det, vltg reg, IF AGC, noise clipper, 1st sound IF det. Case: 22 Dip. New. Note: Cross ECG1483, SK9211. Learn More
  7. RCA - SK9019 - IC, audio. Color TV picture IF amp.
    RCA - SK9019 - IC, audio. Color TV picture IF amp.
    $3.70
    IC, audio. Color TV picture IF amp. Package: 22 Dip. New. Note: Cross NTE2022. Learn More
  8. SANYO - STK4063 II - IC, audio.
    SANYO - STK4063 II - IC, audio.
    $10.00
    IC, audio. Package: 15 Pin power Sip. Learn More
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