【CEL】PS2561BL1-1-W-A,PHOTOCOUPLER 1CH TRANS 4-DIP
【CEL】PS2561BL-1-A,PHOTOCOUPLER 1CH TRANS 4SMD
【CEL】PS2561BL-1-F3-A,ISOLAT 5KVRMS 1CH TRANS 4SMD GW
【CEL】PS2561BL-1-F3-Q-A,PHOTOCOUPLER 1CH TRANS 4SMD
【CEL】PS2561BL-1-Q-A,PHOTOCOUPLER 1CH TRANS 4SMD
【CEL】PS2561BL-1-W-A,PHOTOCOUPLER 1CH TRANS 4SMD
【CEL】PS2561BL2-1-A,PHOTOCOUPLER 1CH TRANS 4SMD
【CEL】PS2561BL2-1-E3-A,ISOLAT 5KVRMS 1CH TRANS 4SMD GW