4N28300W,OPTOCOUPLER T-OUT VDE WIDE 6-DIP
4N283S,OPTOCOUPLER TRANS-OUT VDE 6-SMD
4N283SD,OPTOCOUPLER TRANS-OUT 6-SMD
4N28FM,OPTOCOUPLER TRANS-OUT 6-SMD
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