W0503SD20 Westcode - Power Module

Category: Thyristors / SCRs (Discrete & Press-pack)

Specifications: 2000V, 503A

W0503SD20, WESTCODE, Rectifier Diode

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W0503SD20 Description

Westcode W0503SD20 is a thyristor (SCR) rated at 2000 V and 503 A. 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.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the W0503SD20, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Target Applications

Westcode W0503SD20 is used for variable speed motor drives, high power inverter and traction.

Key Specifications

ManufacturerWestcode
CategoryPower Module
Rated voltage2000 V
Rated current503 A

Related Part Numbers

W0503SD22
2200V, 503A		W0503SD18
1800V, 503A		W0438SD20
2000V, 438A		W0503SD24
2400V, 503A
W0503SD16
1600V, 503A		W0438SD18
1800V, 438A		W0438SD22
2200V, 438A		W0438SD24
2400V, 438A
W0503SC24
2400V, 503A		W0503SC22
2200V, 503A		W0503SC20
2000V, 503A		W0503SC18
1800V, 503A
W0503SC16
1600V, 503A		W0503RD24
2400V, 503A		W0503RD22
2200V, 503A		W0507YH360
3600V, 507A
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