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20PCS PC817C 4pin A/B/C/D gear single channel optocoupler PC817 DIP SMD New and Original Integrated circuit IC chip In Stock

USD 1.35USD 2.33

20PCS PC817C 4pin A/B/C/D gear single channel optocoupler PC817 DIP SMD New and Original Integrated circuit IC chip In Stock

Description
Specification
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