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KY-019 5V  Channel Optocoupler Relay Module副本.jpg

KY-019 5V 1 2 4 6 8 Ways Channels Opto isolator Isolated Optocoupler Trigger Switch Relay Module

RM 3.00

Retail check with our Shopee online store.

Price for eachCost
1-10 units
Request a quote for high quantities

System stock status may diff with real time status.
If urgent, please contact us.
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Quality of components may diff according their brands, therefore if there are special request.
SGS / MSDS, test report, datasheet or others.
Please inform us.

Pictures is for illustration purpose only.