BTA06-800CRGTRIAC 6A 800V INSUL TO220AB|STMICROELECTRONICS|Lead free|RoHS Compliant Q8006L5 BTA06-800CWRGTRIAC 6A 800V TO-220AB INS|STMICROELECTRONICS|Lead free|RoHS Compliant Q8006LH4 BTA06-800BWRG