IBS ST 24 BKM-T IBS STME 24 BK LB-T IBS STME 24 BK-LK IBS SUPI 3 OPC IBS SUPI 4 TQFP IBS UART IBS047-KMKM-10.0IN IBS047-KMKM-12.0IN IBS047-KMKM-4.0IN IBS047-KMKM-6.0IN