【CEL】PS2561DL2-1Y-W-A,PHOTOCOUPLER 1CH TRANS 4SMD
PS2561F-1Y-A,OPTOCOUPLER 4-PIN DIP
PS2561F-1Y-K-A,OPTOISOLATOR 5KV TRANS 4DIP
PS2561FL-1Y-A,OPTOCOUPLER 4-PIN DIP
PS2561FL-1Y-F3-A,OPTOCOUPLER 4-PIN DIP
【CEL】PS2561FL-1Y-F3-K-A,ISOLATOR 5KVRMS TRANS 1CH
【CEL】PS2561FL-1Y-K-A,ISOLATOR 5KVRMS TRANS 1CH
【CEL】PS2561L-1,OPTO COUPLER 1 CH TRANS OUT S