PT508 NIEC - Diode Module
PT508 Description
Nihon Inter (NIEC) makes the PT508, an 800 V, 50 A thyristor module. You'll find thyristors like this in soft starters, static switches, DC motor controllers and heater controls. 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 PT508, 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 PT508 is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.
Key Specifications
| Manufacturer | NIEC |
| Category | Diode Module |
| Rated voltage | 800 V |
| Rated current | 50 A |
Technical document (PDF) | Request a quote for PT508 (reply within 24 hours)
Related Part Numbers
| PT518 800(V) / 50(A) | PT368 800(V) / 36(A) | PT758 800(V) / 75(A) | PT768 800(V) / 75(A) |
| PT308 800(V) / 30(A) | PT306 600(V) / 30(A) | PT1008 800(V) / 100(A) | PT1018 1800(V) / 100(A) |
| PT508C 800(V) / 50(A) | PT5016 1600(V) / 50(A) | PT50S16 1600(V) / 50(A) | PT5012 1200(V) / 50(A) |
| PT50S8 800(V) / 50(A) | PT500-66 Output Power: 500 W Output Voltage: 66 V | PT500-48-HKM | PT500-48 |

