Phone: +1(281) 968-0718
Email: sales@USComponent.com
PDT558 NIEC - Thyristor / Diode Module
PDT558 Description
Nihon Inter (NIEC) makes the PDT558, an 800 V, 55 A thyristor / diode module. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment.
USComponent (Young & New Century LLC) supplies power modules, thyristors, diodes and other industrial components, including legacy parts. Contact us for a quote on the PDT558, and please confirm ratings against the datasheet before ordering.
Summary of Features
Target Applications
NIEC PDT558 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 | 55 A |
Related Part Numbers
| PDT608 800(V) / 60(A) | PDT508 800(V) / 50(A) | PDT504 400(V) / 50(A) | PDT908 800(V) / 90(A) |
| PDT1008 800(V) / 100(A) | PDT308 800(V) / 30(A) | PDT1508 | PDT1518 800(V) / 150(A) |
| PDT6010 1000(V) / 60(A) | PDT6012 1200(V) / 60(A) | PDT6012C 1200(V) / 60(A) | PDT4008 800(V) / 400(A) |
| PDT6016 1600(V) / 60(A) | PDT40016 1600(V) / 400(A) | PDT6016C 1600(V) / 60(A) | PDT40012 1200(V) / 400(A) |
Why buy from USComponent
- In business since 2001
- Quote within 24 hours
- Discontinued & hard-to-find parts
- Quality-checked before shipping
- Overnight delivery available
- BBB A+ rated
Quick Links
Young & New Century LLC
Call us: +1 (281) 968-0718
Email: sales@uscomponent.com
Address: 3521 Glisten Street, Norman, OK 73072 USA
© 2001–2026 USComponent.com, Young & New Century LLC. All rights reserved.