DC 5V Relay Module 1-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger, Pack of 10

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Smaller than relays with electrical wiring, these relays fit in compact devices. Mount them through holes on circuit boards with their solder pin terminals. Use them to control heaters, fans, and other high-power components from a low-power circuit.

Nov 28, 2015 · One of the most useful things you can do with an Arduino is control higher voltage (120-240V) devices like fans, lights, heaters, and other household appliances. Since the Arduino operates at 5V it can’t control these higher voltage devices directly, but you can use a 5V relay to switch the 120-240V current and use the Arduino to control the relay.

Dec 21, 2020 · The single-channel relay module is much more than just a plain relay, it contains components that make switching and connection easier and act as indicators to show if the module is powered and if the relay is active.

G5LE-1 DC5 – General Purpose Relay SPDT (1 Form C) 5VDC Coil Through Hole from Omron Electronics Inc-EMC Div. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

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5VDC Relays - Power Relays, Over 2 Amps are in stock at Digikey. Order Now! 5VDC Relays ship same day.

What is a 5V Relay? A 5v relay is an automatic switch that is commonly used in an automatic control circuit and to control a high-current using a low-current signal. The input voltage of the relay signal ranges from 0 to 5V. The pin configuration of the 5V relay is shown below.

Features of 5-Pin 5V Relay. Trigger Voltage (Voltage across coil) : 5V DC; Trigger Current (Nominal current) : 70mA; Maximum AC load current: 10A @ 250/125V AC; Maximum DC load current: 10A @ 30/28V DC; Compact 5-pin configuration with plastic moulding; Operating time: 10msec Release time: 5msec; Maximum switching: 300 operating/minute ...