6N139-300E,OPTOCOUPLER 1CH 0.5MA 8-SMD GW
6N139-320E,OPTOCOUPLER 1CH 0.5MA UL 8SMD GW
6N139-500E,ISOLATOR 3.75KVRMS 1CH OPEN 8SOI
6N139-520E,OPTOCOUPLER 1CH 0.5MA UL 8-SMD
6N139-560E,OPTOCOUPLER 1CH 0.5MA VDE 8-SMD
【Lite-On】6N139-L,
6N139M,OPTOCOUPLER DARL 1CH 8-DIP
【Lite-On】6N139M-L,