Part Number 5821-04 having (CAGE Code 05277) and FSC 5961 Semiconductor Devices and Associated Hardware in stock with ready to ship. Get an instant quote for 5821-04 Semiconductor Device Diode by Westinghouse Electric Corp. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.