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1/2/5/10/20Pcs 1/2/4/8-way 5V12V24V Relay Module Optocoupler Isolation High And Low Level Trigger Microcontroller Red Board

USD 7.36USD 9.82

1/2/5/10/20Pcs 1/2/4/8-way 5V12V24V Relay Module Optocoupler Isolation High And Low Level Trigger Microcontroller Red Board

Description
Specification
5pcs/lot THX208 208 SOP-8
USD 0.38USD 0.45
TDA4718A TDA4718 DIP-18
USD 0.55USD 0.62
1pcs/lot BTS117 117 TO-220
USD 0.50USD 0.57
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