KD421A20 Powerex - Power Transistor Module

KD421A20 Description

Powerex KD421A20 is a Darlington transistor module rated at 125 V and 200 A. Modules of this type were widely used in motor drives, UPS units and power supplies, and many are still running in older equipment today.

USComponent is a BBB A+ accredited distributor that specializes in power modules and industrial components, new and legacy. Ask us for a quote on the KD421A20; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.

Target Applications

Powerex KD421A20 is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

Technical document (PDF)  |  Request a quote for KD421A20 (reply within 24 hours)