QM50HE-H Mitsubishi - Power Transistor Module

QM50HE-H Description

Mitsubishi Electric makes the QM50HE-H, a 600 V, 50 A Darlington transistor module. It was a workhorse in drives and power supplies before IGBTs took over, and it is still needed to repair that equipment.

We help engineers and repair technicians find parts like the QM50HE-H, 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

Mitsubishi QM50HE-H is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications