W0503SD16 Westcode - Power Module
W0503SD16 Description
The Westcode W0503SD16 is a thyristor (SCR), rated for 1600 V and 503 A. Typical applications include soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control.
USComponent is a BBB A+ accredited distributor that specializes in power modules and industrial components, new and legacy. Ask us for a quote on the W0503SD16; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.
Target Applications
Westcode W0503SD16 is used for variable speed motor drives, high power inverter and traction.
Key Specifications
| Manufacturer | Westcode |
| Category | Power Module |
| Rated voltage | 1600 V |
| Rated current | 503 A |
Related Part Numbers
| W0503SD18 1800V, 503A | W0438SD16 1600V, 438A | W0503SD20 2000V, 503A | W0503SD22 2200V, 503A |
| W0503SD24 2400V, 503A | W0438SD18 1800V, 438A | W0438SD20 2000V, 438A | W0438SD22 2200V, 438A |
| W0503SC24 2400V, 503A | W0503SC22 2200V, 503A | W0503SC20 2000V, 503A | W0503SC18 1800V, 503A |
| W0503SC16 1600V, 503A | W0503RD24 2400V, 503A | W0503RD22 2200V, 503A | W0503RD20 2000V, 503A |

