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1PCS HK small relay module triggers micro control switch, with optocoupler support of 3.3-5V

USD 1.49USD 1.60

1PCS HK small relay module triggers micro control switch, with optocoupler support of 3.3-5V

Description
Specification
2Pcs/Lot New TCCH-80+ GU1604
USD 13.96USD 16.42
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