PHT4008 NIEC - Thyristor / Diode Module
PHT4008 Description
The PHT4008 from Nihon Inter (NIEC) is a thyristor / diode module with an 800 V / 400 A rating. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment.
USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the PHT4008, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.
Summary of Features
Target Applications
NIEC PHT4008 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
| Manufacturer | NIEC |
| Category | Thyristor / Diode Modules |
| Rated voltage | 800 V |
| Rated current | 400 A |
Technical document (PDF) | Request a quote for PHT4008 (reply within 24 hours)

