QM50TF-HMitsubishi - Power Transistor Module
QM50TF-H Description
The Mitsubishi Electric QM50TF-H is a Darlington transistor module rated at 1000 V and 50 A. 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of device is widely used in motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.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 QM50TF-H.
Target Applications
Mitsubishi QM50TF-H is used for Inverters, Servo Drives, DC Motor Controllers, CVCF, NC Equipment and Welders.
Key Specifications
| Manufacturer | Mitsubishi Electric |
| Category | Power Transistor Modules |
| Rated voltage | 1000 V |
| Rated current | 50 A |

