G5Q-1EU 5DC Omron Electronics Relay or Contactor (Other) In Stock
The Omron G5Q-1EU 5DC is a 5 V DC coil SPDT PCB relay capable of switching loads up to 10 A at 250 VAC or 30 VDC. It features a compact through-hole PCB footprint with low coil power consumption suited for home appliance and building automation control circuits. Available from Omron authorized distributors with worldwide shipping.
- Manufacturer
- Omron Electronics
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- G5Q-1EU 5DC Datasheet PDF
- Category
- Relay or Contactor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of G5Q-1EU 5DC?
- 5 V DC coil SPDT relay switching up to 10 A at 250 VAC or 30 VDC for direct AC and DC load control from logic-level signals
- Compact PCB through-hole design with low coil power consumption for integration in space-constrained control boards and home appliance circuits
- High mechanical endurance suitable for millions of switching cycles in HVAC, lighting control, and industrial automation applications
What is G5Q-1EU 5DC used for?
The G5Q-1EU 5DC is widely used in home appliance controllers, HVAC thermostats, and building automation panels where a 5 V logic signal must switch 10 A AC or DC loads. Its SPDT contact configuration supports both normally-open and normally-closed circuit control, simplifying fail-safe relay logic in energy management and lighting systems. The compact PCB relay also serves industrial control boards, programmable logic controllers, and white goods requiring reliable high-endurance switching.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the G5Q-1EU 5DC datasheet?
G5Q-1EU 5DC Datasheet DownloadOfficial datasheet from Omron Electronics
What are equivalent replacements for G5Q-1EU 5DC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What coil voltage and contact rating does the G5Q-1EU 5DC relay provide?
The G5Q-1EU 5DC uses a 5 V DC coil and features SPDT contacts rated at 10 A for 250 VAC or 30 VDC loads. This allows a 5 V microcontroller or logic driver to control high-power AC mains devices and DC motor circuits safely, making it a popular choice in home appliances, HVAC controllers, and automation systems.
Which industrial and consumer applications benefit from the Omron G5Q-1EU 5DC SPDT relay?
The G5Q-1EU 5DC suits HVAC thermostats, lighting controllers, home appliance timers, and industrial control panels that require switching 10 A loads at 250 VAC. Its SPDT configuration enables normally-open and normally-closed outputs on a single relay, reducing component count in fail-safe interlock circuits and energy management boards.
When is the G5Q-1EU 5DC a better choice than a solid-state relay for 10 A load switching?
The G5Q-1EU 5DC is preferred over solid-state relays when zero voltage-drop across the contact is needed, as its mechanical contacts handle 10 A at 250 VAC without the on-resistance heating seen in SSRs. It also costs less for low-duty-cycle switching applications where its high mechanical endurance and simple 5 V DC coil drive provide a reliable, cost-effective solution.
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