Description
G5Q-1A4-EL2-HA (12 VDC, 10 Amp, SPST) Power Relay
The G5Q-1A4-EL2-HA is a compact 12 VDC power relay designed to handle loads up to 10 Amps with an SPST (1 Form A) contact configuration. Manufactured by Omron, this relay is ideal for switching high-current circuits in appliances, lighting systems, and industrial control boards. It provides safe, efficient, and long-lasting performance in both residential and commercial electronics.
Technical Information
- Model Number: G5Q-1A4-EL2-HA
- Coil Voltage: 12 VDC
- Contact Type: SPST-NO (Single Pole Single Throw – Normally Open)
- Contact Rating: 10A at 250VAC / 30VDC
- Mounting Type: PCB (through-hole)
- Coil Resistance: Approx. 272 Ohms
- Operate Time: Max. 15 ms
- Release Time: Max. 5 ms
- Insulation Resistance: 1000 MΩ min (at 500 VDC)
- Dielectric Strength: 4000 Vrms (coil to contact)
- Ambient Temperature Range: -40°C to +85°C
- Dimensions: 20.2 x 10.3 x 15.8 mm
- Compliance: RoHS, UL, CSA
Key Features
- 10A switching capacity with compact footprint
- SPST-NO configuration for simple control circuits
- Low power consumption and fast response
- High dielectric strength (4000 Vrms) for safety
- Reliable through-hole PCB mounting
- Omron quality with long electrical and mechanical life
- RoHS-compliant and globally certified
Benefits
The G5Q-1A4-EL2-HA relay offers a dependable and space-efficient solution for high-current switching in both consumer and industrial electronics. Its compact size makes it perfect for small PCBs without sacrificing performance. The relay ensures long-term durability, fast operation, and safe isolation between coil and contacts.
Key Benefits:
- ✔ Compact design with high switching capacity
- ✔ Easy integration in control boards and devices
- ✔ Enhanced safety with high insulation strength
- ✔ Reduces need for large relays in tight spaces
- ✔ Trusted brand performance for long-term use
Applications
- HVAC units
- Lighting controls
- Home appliances (microwaves, washing machines)
- Power distribution units
- Industrial control panels
- Smart energy systems
How to Use?
To use the G5Q-1A4-EL2-HA relay, mount it onto your printed circuit board using through-hole soldering. Connect the 12V DC supply to the coil terminals to activate the internal switch. When the relay is energized, the SPST contact closes, allowing current to flow through the connected high-power device. Ensure your load current does not exceed 10A for safe operation. This relay is ideal for switching loads in compact, energy-efficient designs.
Why You Should Buy
You should consider the G5Q-1A4-EL2-HA if you’re looking for a space-saving, high-performance 12V relay for medium to high current applications. It delivers quick response times, electrical safety, and long operational life, making it perfect for automation, appliance, and control projects.
Where and Who Uses It
- Where: Electrical appliances, lighting boards, HVAC units, control systems
- Who: OEM manufacturers, electronics designers, automation engineers, product developers
About the Manufacturer
Omron Corporation is a global leader in automation and electronic components. Known for its high-quality relays, sensors, and control devices, Omron products are trusted across industries for their durability, safety, and performance. The G5Q series combines compact design with powerful switching, making it a go-to choice for professionals worldwide.
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