QM20TB-H Mitsubishi - Power Transistor Module

QM20TB-H Description

QM20TB-H is a 600 V, 20 A Darlington transistor module made by Mitsubishi Electric. It was a workhorse in drives and power supplies before IGBTs took over, and it is still needed to repair that equipment.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the QM20TB-H, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Target Applications

Mitsubishi QM20TB-H is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications