MOC3021FR2M,OPTOCOUPLER TRIAC-OUT 6-SMD T/R
MOC3021FR2VM,OPTOCOUPLER TRIAC VDE 6-SMD T/R
MOC3021FVM,OPTOCOUPLER TRIAC VDE 6-SMD
MOC3021M,OPTOISO 400VDRM TRIAC OUT 6-DIP
【Fairchild Semiconductor】MOC3021-M,
【Fairchild Semiconductor】MOC3021M_Q,三极与 SCR 输出光电耦合器 DIP-6 NON-ZERO TRIAC
MOC3021S,OPTOISO 400VDRM TRIAC OUT SMD
MOC3021SM,OPTOCOUPLER TRIAC-OUT 6-MDIP
