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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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1N5259B
1N5259B
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$0.34
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1N5339B
1N5339B
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1N5341B
1N5341B
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1N5358B
1N5358B
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1N5359B
1N5359B
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1N5360B
1N5360B
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$4.34
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1N5375B
1N5375B
In Stock
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$1.12
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1N5378B
1N5378B
In Stock
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$1.42
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1N5383B
1N5383B
In Stock
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$0.66
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1N5388B
1N5388B
In Stock
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$1.67
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1N5404
1N5404
In Stock
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$0.12
NTE
1N5711
1N5711
In Stock
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$0.79
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1N645
1N645
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$6.32
NTE
1N746A
1N746A
In Stock
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$0.09
NTE
1N756A
1N756A
In Stock
From
$0.42
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1N758A
1N758A
In Stock
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$0.13
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1N823A
1N823A
In Stock
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$3.07
NTE
1N827A
1N827A
In Stock
From
$6.71
NTE
1N964B
1N964B
In Stock
From
$0.23
NTE
1N972B
1N972B
In Stock
From
$0.30
NTE
2543
2543
In Stock
From
$0.22
NTE
2N3714
2N3714
Limited Stock
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NTE
2N5232A
2N5232A
In Stock
From
$0.65
NTE
2N5550
2N5550
In Stock
From
$0.59
NTE

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.