4N28FR2M,OPTOCOUPLER TRANS-OUT 6-SMD TR
4N28FR2VM,OPTOCOUP TRANS-OUT VDE 6-SMD TR
4N28FVM,OPTOCOUPLER TRANS-OUT VDE 6-SMD
4N28M,OPTOISOLATOR W/BASE 6-DIP
4N28M-V,OPTOCOUPLER TRANS OUT 6-DIP
4N28S,OPTOCOUPLER TRANS-OUT 6-SMD
4N28S(TA),OPTOCOUPLER TRANS OUT 6-SMD
4N28S(TA)-V,OPTOCOUPLER TRANS OUT 6-SMD