BZW50-12BTRANSIL 5000W 12V BIDIRECT R6|STMICROELECTRONICS|Lead free|RoHS Compliant 5KP12A 5KP12CA 5KP11C BZW50-12BTRANSIL 5000W 12V BIDIRECT R6|STMICROELECTRONICS|Lead free|RoHS Compliant 5KP12A 5KP12CA 5KP11C