W0438RD20 Westcode - Power Module

W0438RD20 Description

The W0438RD20 from Westcode is a thyristor (SCR) with a 2000 V / 438 A rating. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.

Request a quote for the W0438RD20 and our team will get back to you with price, quantity available and lead time. We ship worldwide. As with any power device, please check the manufacturer's datasheet to confirm it matches your design.

Target Applications

Westcode W0438RD20 is used for variable speed motor drives, high power inverter and traction.

Key Specifications