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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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Part Number
PRICE
Manufacturer
2SA733
2SA733
In Stock
From
$5.05
Philips
BD830
BD830
In Stock
From
$30.22
Philips
BUK454-600B
BUK454-600B
In Stock
From
$17.87
Philips
BZX79C7V5
BZX79C7V5
In Stock
From
$0.33
Philips
ECG-107
ECG-107
In Stock
From
$1.74
Philips
ECG-121
ECG-121
In Stock
From
$27.02
Philips
ECG-142A
ECG-142A
In Stock
From
$0.33
Philips
ECG-161
ECG-161
In Stock
From
$1.69
Philips
ECG-180
ECG-180
In Stock
From
$4.06
Philips
ECG-188
ECG-188
In Stock
From
$3.64
Philips
ECG-199
ECG-199
In Stock
From
$1.19
Philips
ECG-264
ECG-264
In Stock
From
$3.66
Philips
ECG-284
ECG-284
In Stock
From
$6.14
Philips
ECG-287
ECG-287
In Stock
From
$0.38
Philips
ECG-288
ECG-288
In Stock
From
$1.16
Philips
ECG-312
ECG-312
In Stock
From
$0.54
Philips
ECG-505
ECG-505
In Stock
From
$1.18
Philips
ECG-506
ECG-506
In Stock
From
$0.85
Philips
ECG-5547
ECG-5547
In Stock
From
$16.80
Philips
ECG-5566
ECG-5566
In Stock
From
$6.74
Philips
ECG-5609
ECG-5609
In Stock
From
$2.91
Philips
ECG-5804
ECG-5804
In Stock
From
$4.04
Philips
ECG158
ECG158
In Stock
From
$5.72
Philips
ECG159
ECG159
In Stock
From
$1.14
Philips

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.