QM50TB-2H Mitsubishi - Power Transistor Module

QM50TB-2H Description

The Mitsubishi Electric QM50TB-2H is a Darlington transistor module, rated for 50 A. You will mostly see it in older AC drives, servo amplifiers and UPS systems, where a like-for-like replacement keeps the machine running.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the QM50TB-2H and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.

Summary of Features

Target Applications

Mitsubishi QM50TB-2H is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

QM50TB-2H is a 50 A power transistor (bipolar Darlington) module. Source: manufacturer datasheet.

Parameter	Value
Product type	Power transistor (bipolar Darlington) module
Collector current (IC)	50 A
Datasheet	Available on this page (PDF)

Technical document (PDF)  |  Request a quote for QM50TB-2H (reply within 24 hours)