PK55FG40SanRex - Thyristor

PK55FG40 Description

The SanRex PK55FG40 is a thyristor (SCR) rated at 400 V and 55 A, available from USComponent. Typical applications for this type of device include soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control.

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 PK55FG40.

Target Applications

SanRex PK55FG40 is used for Various Rectifiers, AC/DC Motor Drives, Heater Controls, Light Dimmers and Static Switches.

Key Specifications

Manufacturer	SanRex
Category	Thyristor
Rated voltage	400 V
Rated current	55 A

Download PK55FG40 Datasheet

PK55FG40 PDF Datasheet