CD421290A Powerex - SCR

CD421290A Description

Rated at 1200 V and 90 A, the Powerex CD421290A is a thyristor (SCR). It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters.

Request a quote for the CD421290A 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.

Summary of Features

Target Applications

Powerex CD421290A is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.

Key Specifications

CD421290A is a 1,200 V, 90 A dual SCR module (POW-R-BLOK). Source: manufacturer datasheet.

Parameter	Value
Product type	Dual SCR module (POW-R-BLOK)
Repetitive peak voltage (VDRM / VRRM)	1,200 V
Rated on-state current	90 A
Datasheet	Available on this page (PDF)

Technical document (PDF)  |  Request a quote for CD421290A (reply within 24 hours)