4N28S(TB)-V,OPTOCOUPLER TRANS OUT 6-SMD
【Fairchild Semiconductor】4N28S_Q,晶体管输出光电耦合器 PHOTO TRANS
4N28S1(TA),OPTOCOUPLER TRANS OUT 6-SMD
4N28S1(TA)-V,OPTOCOUPLER TRANS OUT 6-SMD
4N28S1(TB),OPTOCOUPLER TRANS OUT 6-SMD
4N28S1(TB)-V,OPTOCOUPLER TRANS OUT 6-SMD
4N28SD,OPTOCOUPLER TRANS-OUT 6-SMD
4N28SM,OPTOCOUPLER TRANS-OUT 6-SMD