2 Channel 12V Relay Module with Optocoupler Addressable Operating Temperature -40°C to 105°C

Operating Temperature -40°C to 105°C Maximum Clamping Voltage 940V @ 5A Rated Power 0

1MM  Gender Female  Color Black  Material Iron

Resistance Value 430k ohm Color Code Yellow

Three leads are coming out of it

Product Type Heat shrink tube Voltage Rating Up to 600V Temperature Rating Up to 125°C Flammability VW-1 Colour Red Diameter 9mm Length 4 Meter Material Polyolefin

2 Channel 12V Relay Module with Optocoupler Addressable Operating Temperature -40°C to 105°CThis 2 Channel 12V Relay Module with Optocoupler meets the safety standard as the control and load areas have isolation grooves. Optical coupling isolation module. The triggering of this 2 Channel Relay Module is reliable, more stable. The double FR 4 circuit board design, high end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals, making wiring up the board very easy.