W0503RC18 Westcode - Power Module

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

Specifications: 1800V, 503A

W0503RC18, WESTCODE, Power Module

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W0503RC18 Description

Westcode W0503RC18 is a thyristor (SCR) rated at 1800 V and 503 A. Typical applications include soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.

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 W0503RC18; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.

Target Applications

Westcode W0503RC18 is used for variable speed motor drives, high power inverter and traction.

Key Specifications

ManufacturerWestcode
CategoryPower Module
Rated voltage1800 V
Rated current503 A

Related Part Numbers

W0503RC20
2000V, 503A		W0503RC16
1600V, 503A		W0438RC18
1800V, 438A		W0503RC22
2200V, 503A
W0503RC24
2400V, 503A		W0438RC22
2200V, 438A		W0438RC24
2400V, 438A		W0438RC16
1600V, 438A
W0503RD16W0503RD18W0503RD20W0503RD22
W0503RD24W0503SC16W0503SC18W0503SC20
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