QM50DZ-HMitsubishi - Power Transistor Module
QM50DZ-H Description
The Mitsubishi Electric QM50DZ-H is a Darlington transistor module, available from USComponent. This type of device is widely used in motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.
USComponent specializes in sourcing power modules and industrial electronic components, including legacy and hard-to-find parts for repair and maintenance. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the QM50DZ-H.
Summary of Features
QM50DZ-H Power Transistor Module
Target Applications
Mitsubishi QM50DZ-H is used for Inverters, Servo drives, UPS, DC motor controllers, NC equipment, Welder.

