Cart 0
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 008-3

RM 3.00
Contact us

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.

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. 

All price is for 1 unit or 1 meter.

                                                  Frequently Asked Questions


Quick Links

  • payment_maybankqrpay
  • payment_paypal
Your subscription could not be saved. Please try again.
Your subscription has been successful.