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12V Relay – SPDT 5-Pin Electromechanical Relay for Automation, DIY & Industrial Control
₹22.0
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The 12V Relay (5-Pin) is a high-performance SPDT (Single Pole Double Throw) electromechanical switching device used for controlling AC and DC loads through a 12V control signal. This relay is ideal for home automation, industrial control, automotive systems, Arduino projects, and power management applications.
With a strong contact rating and reliable switching mechanism, this 12V relay allows you to operate heavy loads such as motors, lights, pumps, solenoids, and appliances safely and efficiently. Its standard 5-pin configuration makes it easy to integrate on PCBs, relay boards, or breadboards.
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Product Specifications
| Specification | Details |
|---|---|
| Operating Voltage | 12V DC |
| Relay Type | SPDT (Single Pole Double Throw) |
| Number of Pins | 5 pins |
| Contact Rating | 10A @ 250V AC |
| Coil Resistance | ~270Ω (approximate) |
| Trigger Voltage | 12V |
| Dielectric Strength | >1500V AC |
| Mechanical Life | Over 10 million operations |
| Electrical Life | Over 100,000 operations |
| Mounting Style | PCB Mount |
Key Features
- 12V low-power control signal
- SPDT switching mode
- supports high AC/DC loads
- durable electromechanical design
- ideal for automation projects
- compatible with Arduino and microcontrollers
- long operational life
- strong isolation between coil and contacts
- compact 5-pin layout
- safe and reliable switching
Applications
- Home automation systems
- industrial automation
- Arduino and microcontroller circuits
- switching motors and pumps
- automotive electronics
- IoT devices
- smart appliances
- security systems
- power management solutions
- robotics projects
Inside the Box
- 1 × 12V Relay (5-Pin)
Frequently Asked Questions
Yes, it can switch loads such as fans, lamps, heaters, and motors within its rated capacity.
Only indirectly. Arduino outputs 5V, so you need a transistor driver circuit to drive the 12V relay coil.
