20pcs PC817C A/B/C/D gear single-channel optocoupler PC817 in-line DIP/SMD SMD 4 feet brand new original
PC817C A/B/C/D gear single-channel optocoupler PC817 in-line DIP/SMD SMD 4 feet brand new original
Condition : New
Origin : Mainland China
Type : Voltage Regulator