4N37FM,OPTOCOUPLER TRANS-OUT 6-SMD
4N37FR2M,OPTOCOUPLER TRANS-OUT 6-SMD TR
4N37FR2VM,OPTOCOUP TRANS-OUT VDE 6-SMD TR
4N37FVM,OPTOCOUPLER TRANS-OUT VDE 6-SMD
4N37M,OPTOISOLATOR W/BASE 6-DIP
【Fairchild Semiconductor】4N37-M,
4N37M_F132,OPTOCOUPLER PHOTOTRANS 6-DIP
4N37M-V,OPTOCOUPLER TRANS-OUT 6-DIP
