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Semiconductor

For power distribution and electronic control systems, semiconductors are among the most critical components for managing electrical current, voltage regulation, and signal processing. Semiconductors enable precise control of electrical flow, switching operations, and signal conversion that are essential for modern electrical and electronic equipment operation. Electrical.com carries an extensive selection of semiconductors from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial automation, power supply systems, motor control applications, and electronic equipment manufacturing.
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SK3439A/163A
SK3439A/163A
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$2.40
RCA
SK3606
SK3606
In Stock
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$4.76
RCA
SK3659
SK3659
In Stock
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$4.33
RCA
SK3858
SK3858
In Stock
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$4.14
RCA
T2300B
T2300B
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$7.14
RCA
2N1305
2N1305
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RCA
40347
40347
Limited Stock
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RCA
SK3026
SK3026
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RCA
1N3291A
1N3291A
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RCA
2N1226
2N1226
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RCA
2N6175
2N6175
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RCA
2N6475
2N6475
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RCA
2N6609
2N6609
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RCA
40372
40372
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RCA
503681401
503681401
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RCA
74662
74662
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RCA
CA3140S
CA3140S
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RCA
CA3146AE
CA3146AE
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RCA
IRF132
IRF132
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RCA
RFP6P08
RFP6P08
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RCA
SK-9111
SK-9111
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RCA
SK3054
SK3054
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RCA
SK3122
SK3122
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RCA
SK3183A
SK3183A
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RCA

Electrical.com stocks the largest inventory of semiconductors in the world, with over 1 million square feet of new, used, surplus, and re-certified semiconductor components available for immediate shipment. From power semiconductors to signal processing devices, we have what you need when others say no. Our comprehensive semiconductor inventory spans all specifications and configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our semiconductors serve critical applications across power conversion systems, motor drives, industrial automation equipment, control systems, telecommunications infrastructure, power supplies, signal processing circuits, manufacturing equipment, process control installations, and electronic assembly operations.


Whether you're maintaining legacy equipment with obsolete semiconductor components or sourcing current production devices for new designs, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need semiconductors now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.