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G5Q-1A4 DC5

  • In Stock: 35968
  • Available: 14

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $3.62060US $3.62
10+US $3.25854US $32.59
30+US $2.53442US $76.03
100+US $2.08184US $208.18
500+US $1.99133US $995.67
1000+US $1.81030US $1810.30

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Description

The G5Q-1A4 DC5 relay from Omron is a compact and versatile electromagnetic relay designed for various applications in automation and control systems. Here’s a detailed description of its features and specifications:

General Overview

The G5Q-1A4 DC5 is a single-pole, normally open (SPST-NO) relay that operates on a 5V DC power supply. It is part of Omron's G5Q series, known for its reliability and efficiency in switching applications. This relay is particularly suitable for low-power control circuits, making it ideal for use in consumer electronics, industrial equipment, and automation systems.

Physical Characteristics

- Dimensions: The relay has a compact footprint, typically measuring around 20mm x 10mm x 15mm (length x width x height), allowing for easy integration into tight spaces within electronic assemblies.
- Weight: It is lightweight, generally weighing around 10 grams, which contributes to its suitability for portable devices.
- Mounting Type: The G5Q-1A4 is designed for PCB (Printed Circuit Board) mounting, featuring standard pin configurations that facilitate easy soldering and installation.

Electrical Specifications

- Coil Voltage: The relay operates at a nominal coil voltage of 5V DC, making it compatible with low-voltage control systems.
- Coil Resistance: The coil resistance is typically around 70 ohms, which allows for efficient operation with minimal power consumption.
- Contact Rating: The relay can handle a maximum switching current of 10A and a maximum switching voltage of 250V AC or 30V DC, making it suitable for a variety of load types.
- Contact Configuration: It features a single normally open contact, which closes when the relay is energized, allowing current to flow through the load.

Performance Characteristics

- Switching Speed: The G5Q-1A4 relay is designed for fast switching, with a typical operate time of around 5 milliseconds and a release time of approximately 3 milliseconds.
- Life Expectancy: The relay boasts a mechanical life of over 10 million operations and an electrical life of around 100,000 operations at rated load, ensuring long-term reliability in demanding applications.
- Insulation Resistance: It offers high insulation resistance, typically greater than 1000 MΩ at 500V DC, which helps prevent unintended current flow and enhances safety.

Environmental Considerations

- Operating Temperature Range: The relay can operate effectively in a wide temperature range, typically from -40°C to +85°C, making it suitable for various environmental conditions.
- Humidity Resistance: It is designed to withstand high humidity levels, with a relative humidity rating of up to 85% at 40°C.

Applications

The G5Q-1A4 DC5 relay is widely used in applications such as:

- Home appliances (e.g., washing machines, refrigerators)
- Industrial automation systems
- HVAC equipment
- Control panels
- Automotive electronics

Conclusion

The G5Q-1A4 DC5 relay from Omron is a reliable and efficient component for low-voltage switching applications. Its compact size, robust performance, and versatility make it an excellent choice for engineers and designers looking to implement effective control solutions in various electronic systems.

Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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