PD421807 NIEC - Power Transistor Module

PD421807 Description

Rated at 1800 V and 700 A, the Nihon Inter (NIEC) PD421807 is a thyristor module. Typical applications include soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control. If you are repairing older equipment, we can usually find this exact part, including date codes that are no longer in production.

We help engineers and repair technicians find parts like the PD421807, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.

Summary of Features

Target Applications

NIEC PD421807 is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

Manufacturer	NIEC
Category	Power Transistor Modules
Rated voltage	1800 V
Rated current	700 A

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