KD621K20HB Powerex - Power Transistor Module
KD621K20HB Description
Powerex KD621K20HB is a Darlington transistor module rated at 850 V and 200 A. You will mostly see it in older AC drives, servo amplifiers and UPS systems, where a like-for-like replacement keeps the machine running.
Need the KD621K20HB? USComponent stocks and sources power modules for repair shops, OEMs and maintenance teams worldwide. Request a quote and we'll confirm availability and lead time. Always compare against the datasheet before ordering.
Target Applications
Powerex KD621K20HB is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.
Key Specifications
| Manufacturer | Powerex |
| Category | Power Transistor Module |
| Rated voltage | 850 V |
| Rated current | 200 A |
Technical document (PDF) | Request a quote for KD621K20HB (reply within 24 hours)
Related Part Numbers
| KD621K30HB 850V, 300A | KD621K40HB 850V, 400A | KD421K10HB 850V, 100A | KD421K15HB 850V, 150A |
| KD221K05HB 1000V, 50A | KD621K20 | KD621K30 300A/1000V | KD621K03 |
| KD621203 | KD621215 | KD621220 | KD621220HB |
| KD621230 | KD621230HB | KD621240HB | KD624530HB |

