G5Q-1-EU 12DC Omron Electronics Power Supply (Other) In Stock
G5Q-1-EU 12DC is a SPDT non-latching PCB mount relay with a 12 V DC coil by Omron Electronics. Key specs: 10 A contact rating, 1 Form C switching. From competitive pricing, in stock with worldwide shipping.
- Manufacturer
- Omron Electronics
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- G5Q-1-EU 12DC Datasheet PDF
- Category
- Power Supply
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of G5Q-1-EU 12DC?
- SPDT 1 Form C non-latching relay rated for up to 10 A load switching in general-purpose control applications
- 12 V DC coil allows direct drive from standard power supplies using a transistor or relay driver IC
- PCB mount through-hole design provides robust mechanical attachment and reliable solder joints for embedded control boards
- Compact EU footprint saves board space while maintaining high contact reliability for automation and home appliance designs
What is G5Q-1-EU 12DC used for?
The G5Q-1-EU 12DC is well-suited for general-purpose load switching and control in home appliances, industrial automation panels, HVAC systems, and building automation equipment. Its 10 A SPDT contact rating supports direct switching of resistive loads, lighting circuits, and small motors on 120 V AC or 240 V AC mains. The PCB mount form factor and 12 V DC coil enable straightforward integration with microcontroller-based designs using standard NPN transistor relay driver circuits.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the G5Q-1-EU 12DC datasheet?
G5Q-1-EU 12DC Datasheet DownloadOfficial datasheet from Omron Electronics
What are equivalent replacements for G5Q-1-EU 12DC?
Compatible alternatives and drop-in replacements for G5Q-1-EU 12DC:
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Frequently Asked Questions
What load current does the G5Q-1-EU 12DC handle and for which AC voltage loads is it rated?
The G5Q-1-EU 12DC is rated for 10 A switching current, enabling direct control of resistive loads on 120 V AC or 240 V AC mains in home appliances, HVAC systems, lighting panels, and industrial automation equipment. This 10 A rating provides a reliable margin for most common single-phase load switching applications using a compact PCB mount relay.
How does the 12 V DC coil of the G5Q-1-EU 12DC integrate with microcontroller-driven circuits?
The 12 V DC coil can be driven from a standard 12 V supply rail through an NPN transistor or relay driver IC controlled by a 3.3 V or 5 V microcontroller output. This arrangement isolates the low-voltage logic from high-power 10 A AC load circuits, enabling safe and reliable switching in embedded control applications without exposing the MCU to mains-level voltages.
How does the SPDT topology of the G5Q-1-EU 12DC enable fail-safe and changeover circuit designs?
The G5Q-1-EU 12DC uses a Single Pole Double Throw (1 Form C) topology with a common contact that routes to either a normally-open or normally-closed output at 10 A. This dual-path configuration allows designers to build fail-safe changeover circuits where the load defaults to the normally-closed path when the 12 V DC coil is de-energized, reducing circuit complexity in motor reversing and backup switching applications.
When is the G5Q-1-EU 12DC a better choice than a solid-state relay for load switching?
The G5Q-1-EU 12DC is preferred over solid-state relays when zero on-state resistance and full galvanic isolation between the 12 V DC coil circuit and the 10 A AC load are required. Unlike SSRs, mechanical relay contacts produce no leakage current, handle inductive motor and solenoid loads more robustly, and offer near-zero voltage drop, reducing heat dissipation concerns in compact PCB mount relay designs.
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About Omron Electronics
Omron Electronics is a leading electronic component manufacturer. FindMyChip sources Omron Electronics ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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