WSC2515 Wirewound 1W The Vishay WSC2515 series of surface mount resistors offers high-power ratings and outstanding surge capability. Featuring an all welded construction with moulded encapsulation and wraparound terminals, these wire wound resistors are protected against different environmental conditions and offer excellent stability. AEC-Q200 options, and non-inductive styles with Ayrton-Perry winding are available.