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. General Electric - H11B2 - IC. Photo Darlington Optocoupler, NPN Output, 2.8KV Isolation  DIP.
    General Electric - H11B2 - IC. Photo Darlington Optocoupler, NPN Output, 2.8KV Isolation DIP.
    $0.50

    General Electric - H11B2 - IC. Photo Darlington Optocoupler.

    NPN Output, 2.8KV Isolation 

    Package: 6 Dip.

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  2. QTC - 6N138 - IC, Optocoupler. 8 Pin DIP
    QTC - 6N138 - IC, Optocoupler. 8 Pin DIP
    Special Price $0.59 Regular Price $1.00
    READY TO SHIP - ONLY 11 LEFT IN STOCK!

    QTC - 6N138 IC, optocoupler.

    High speed, low input current, photodiode darlington output.

    Package 8 Dip.

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  3. QTC - 6N137 - IC, Optocoupler.
    QTC - 6N137 - IC, Optocoupler.
    Special Price $0.98 Regular Price $1.50
    READY TO SHIP - ONLY 15 LEFT IN STOCK!

    QTC - 6N137 IC, Optocoupler.

    High CMR line receiver.

    Package: 8 Dip.

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