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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
BUF420A
BUF420A
In Stock
From
$13.80
ST Micro
BUK10150DL
BUK10150DL
In Stock
From
$6.72
Generic
BUK9535-55A
BUK9535-55A
In Stock
From
$1.30
NXP Semiconductor
BUK98150-55A/CUF
BUK98150-55A/CUF
Limited Stock
From
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Nexperia
BUL381D
BUL381D
Limited Stock
From
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ST Micro
BUP202
BUP202
In Stock
From
$4.85
Siemens
BUP213
BUP213
In Stock
From
$7.92
NXP Semiconductor
BUP300
BUP300
In Stock
From
$47.32
Siemens
BUS23
BUS23
In Stock
From
$0.74
Industrial Scientific
BUV46FI
BUV46FI
Limited Stock
From
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Generic
BUV62
BUV62
In Stock
From
$2.56
ST Micro
BUW12
BUW12
In Stock
From
$4.45
Generic
BUW13A
BUW13A
In Stock
From
$2.22
Philips
BUW48
BUW48
Limited Stock
From
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ST Micro
BUX348
BUX348
Limited Stock
From
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Generic
BUX41
BUX41
Limited Stock
From
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ST Micro
BUZ311
BUZ311
In Stock
From
$23.64
Infeneon
BUZ31LH
BUZ31LH
Limited Stock
From
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Infineon
BUZ32H
BUZ32H
Limited Stock
From
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Infineon
BUZ334
BUZ334
In Stock
From
$26.67
Generic
BUZ358
BUZ358
In Stock
From
$7.82
Siemens
BUZ42
BUZ42
Limited Stock
From
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Generic
BUZ77A
BUZ77A
In Stock
From
$3.64
Infineon
BUZ80AFI
BUZ80AFI
Limited Stock
From
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Generic

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.