3V Relay Power Switch Board, Icstation 1 Channel Optocoupler Module Opto Isolation High Level Trigger for IOT ESP8266 Development Board (Pack of 5)
Brand: IS
Color: Blue
Categories: Automotive, Replacement Parts, Switches & Relays, Relays

Specifications: Relay Module: SRD-DC03V-SL-C Channel: 1 channel Working Voltage: DC 3-3.3V Compatible Load: 10A 250VAC / 10A 30VDC Single Socket Length:7.5mm Response Time:<20ms Module Size: 70mmX17mmX20mm Package Included: 5X 1 Channel 3V Relay Module Notice Please: When the jumper cap connected, the relay working power supply will also as the signal power supply, when not connected, the relay and signal power supply is isolated.

【Optocoupler Isolator】 3V/3.3V power relay module supports photocoupler isolation control.
【High Level Trigger】The relay module is triggered by high level signal, which can be input from microcontroller IO.
【Jumper Caps】You are free to select whether the relay and the signal share the same power supply or not by removing the jumper caps on the pins or not. It is recommended to share the same power supply, because that is more convenient for using.
【30VDC 250VAC Load】The power switch is compatible with 10A 250VAC and 10A 30VDC load.

Connector Type: Screw
Current Rating: 10 Amps
Brand: IS
Operation Mode: Automatic
Coil Voltage: 3 Volts
Contact Current Rating: 10 Amps
Maximum Switching Current: 10 Amps
Maximum Switching Voltage: 3.3 Volts
Product Dimensions: 2.76 x 0.7 x 0.79 inches
Item Weight: 0.64 ounces
Item model number: 3V 1 channel Relay Module
Is Discontinued By Manufacturer: No
Date First Available: October 7, 2016
Manufacturer: ICStation