Brand: OEM
Stock: In Stock
1. On board EL817 optocoupler with strong optoelectronic isolation and interference capability2. Onboard 5V, 10A/250VAC, 10A/30VDC relay, with a long..
$2.75
Brand: OEM
Stock: In Stock
1. On board EL817 optocoupler with strong optoelectronic isolation and interference capability2. Onboard 5V, 10A/250VAC, 10A/30VDC relay, with a long..
$2.98
Brand: OEM
Stock: In Stock
Voltage,12V2. The GTM series solid relay module is a DC controlled AC system ..
$11.50
Brand: OEM
Stock: In Stock
High precision microvolt/Millivolt voltage amplifier smallsignalinstrumentamplifier AD620transmitter Product Introduction adoptAD620, as the main a..
$4.33
Brand: OEM
Stock: In Stock
AD22B04 new 4 channel DTMF audio decoding relay control command can modify the remote control module
Features:Product Model: AD22B042. Working voltage: DC 12V, with reverse polarity protection3 Working currents: standby 11-13MA, 1 relay "open" 44MA, ..
$14.67
Brand: OEM
Stock: In Stock
One relay module delay power-off disconnection trigger delay cycle timing circuit switch 0.1 seconds ()~999 minutes () continuously adjustable This ..
$0.60