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1/3/8-way AC 220V MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

USD 1.22USD 1.43

1/3/8-way AC 220V MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

Description
Specification
10PCS LF411CN LF411 DIP8
USD 1.01USD 1.04
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