KR921K05 Powerex - GTR

Category: Darlington / Bipolar Transistor Modules

Specifications: 1000V, 50A

Mitsubishi, Power Transistor Module

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KR921K05 Description

Powerex makes the KR921K05, a 1000 V, 50 A bipolar power transistor. Modules of this type were widely used in motor drives, UPS units and power supplies, and many are still running in older equipment today.

We help engineers and repair technicians find parts like the KR921K05, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.

Target Applications

Powerex KR921K05 is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

ManufacturerPowerex
CategoryGTR
Rated voltage1000 V
Rated current50 A

Related Part Numbers

KR221K05
1000(V) / 50(A)		KR421K10
1000V, 100A		KR421K15
1000V, 150A		KR221K03
30 A, 1000 V, NPN, Si, POWER TRANSISTOR
KR921205
970V, 70A		KR72450110
450V, 10A		KR324515
470V, 170A		KR224575
600V, 75A
KR224520
600V, 50A		KR224515
600V, 150A		KR224510
600(V) / 100(A)		KR224505
600(V) / 50(A)
KR224503
600(V) / 30(A)
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