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 - STK1070 II - IC. Output Stage of AF Power Amplifier, 70 watt.
    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. Used/Removed from equipment. Perfect socket pulls. Learn More
  2. Motorola - MOC3063 - IC, optocoupler. Channels: 1.
    IC, optocoupler. Channels: 1. Isolation: 5300Vrms. Output type: triac. Input current: 20mA max. Operating temperature: -40C to +100C. Package: 6 Dip. New. RoHS compliant. Learn More
  3. NEC Corporation - PS2501-2 - IC, transistor. Single, 6V 50mA.
    Special Price $0.79 Regular Price $1.00
    IC, transistor. High isolation voltage single transistor 6V 50mA phototransistor optically coupled isolator. Package: 8 Dip. Learn More
  4. Motorola - HEP592 - Single-channel audio preamp-input amplifier.
    IC, audio. Single-channel audio preamp-input amplifier. Upper 3dB Frequency: 50kHz. AV (dB) Min.=34. THD Max. (%)=1.0 Dissipation: 400mW. Supply voltage: 16V. Package: TO-99 gold leads. Learn More
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