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5V Relay Module – 5-Pin SPDT Electromechanical Relay for Arduino, DIY & Automation
₹16.0
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The 5V 5-Pin Relay is a compact and reliable SPDT (Single Pole Double Throw) electromechanical relay designed for switching AC and DC loads using low-voltage control signals. Ideal for Arduino, Raspberry Pi, ESP32, microcontroller projects, home automation, and industrial applications, this relay allows you to control high-power devices like lights, fans, motors, and pumps with ease.
Built with durable components and offering excellent isolation between control and output circuits, this 5V relay ensures safe and stable operation. Its standard 5-pin configuration makes it easy to integrate into relay driver circuits, breadboards, and custom PCB designs.
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Product Specifications
| Specification | Details |
|---|---|
| Operating Voltage | 5V DC |
| Relay Type | SPDT (Single Pole Double Throw) |
| Number of Pins | 5 pins |
| Contact Rating | Typically 10A @ 250V AC / 10A @ 30V DC (varies by brand) |
| Coil Resistance | ~70Ω (approximate, may vary) |
| Trigger Voltage | 5V |
| Dielectric Strength | >1500V AC |
| Mechanical Life | >10 million operations |
| Electrical Life | >100,000 operations |
Key Features
- 5V low-voltage control
- SPDT switching capability
- high current rating support
- durable and long-life relay
- safe electrical isolation
- compatible with Arduino and microcontrollers
- stable performance
- easy PCB and breadboard integration
- ideal for AC and DC load switching
- compact 5-pin design
Applications
- Home automation projects
- Arduino and microcontroller applications
- switching AC lights and appliances
- DC motor control
- smart home IoT devices
- security systems
- battery-powered circuits
- robotics
- industrial automation
- DIY electronics
Inside the Box
- 1 × 5V Relay (5-Pin)
Frequently Asked Questions
Yes, it can be controlled by Arduino, Raspberry Pi, ESP32, and other microcontrollers using a driver transistor.
Yes, it supports AC loads such as lights, fans, and small motors, depending on the contact rating.