HMA121AR4,OPTOCOUPLER TRANS OUT 4MFP
HMA121AR4V,OPTOCOUPLER TRANS OUT 4MFP
HMA121AV,OPTOCOUPLER TRANS OUT 4MFP
HMA121B,OPTOCOUPLER TRANS OUT 4MFP
HMA121BR1,OPTOCOUPLER TRANS OUT 4MFP
HMA121BR1V,OPTOCOUPLER TRANS OUT 4MFP
HMA121BR2,OPTOCOUPLER TRANS OUT 4MFP
HMA121BR2V,OPTOCOUPLER TRANS OUT 4MFP