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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.
SORT BY
Part Number
PRICE
Manufacturer
QM50DX-H
QM50DX-H
In Stock
From
$450.98
Mitsubishi
QM50DY-2H
QM50DY-2H
In Stock
From
$287.61
Mitsubishi
QM50DY-H
QM50DY-H
In Stock
From
$90.69
Mitsubishi
QM50DY-HB
QM50DY-HB
In Stock
From
$41.44
Mitsubishi
QM50E3Y-2H
QM50E3Y-2H
In Stock
From
$18.67
Mitsubishi
QM50TFHB
QM50TFHB
In Stock
From
$180.84
Mitsubishi
QM50TX-H-203
QM50TX-H-203
In Stock
From
$266.49
Mitsubishi
QM50TXH
QM50TXH
In Stock
From
$250.07
Mitsubishi
QM5HL24
QM5HL24
In Stock
From
$28.14
Mitsubishi
QM75DX-H
QM75DX-H
In Stock
From
$56.95
Mitsubishi
QM75DY-2H
QM75DY-2H
In Stock
From
$273.01
Mitsubishi
QM75DYH
QM75DYH
In Stock
From
$202.24
Powerex
QM75E2Y-H
QM75E2Y-H
In Stock
From
$329.17
Mitsubishi
QM75TX-H
QM75TX-H
In Stock
From
$332.04
Mitsubishi
QRD1210T30
QRD1210T30
In Stock
From
$48.81
Powerex
QRS1240T30
QRS1240T30
In Stock
From
$36.14
Powerex
QSZ4TR
QSZ4TR
In Stock
From
$1.54
Rohm Semiconductor
R300K2W5MO
R300K2W5MO
In Stock
From
$0.49
Generic
R34100
R34100
In Stock
From
$180.74
Microchip Technology Inc
R55-4-7
R55-4-7
In Stock
From
$31.40
Powerex
R55A04-104
R55A04-104
In Stock
From
$22.34
Infineon
R560X125W5C
R560X125W5C
In Stock
From
$0.93
Generic
R6000430
R6000430
In Stock
From
$37.52
Westinghouse
R6015ANX
R6015ANX
Limited Stock
From
Get Price
Rohm Semiconductor

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.