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Omron G5NB-1A4 DC5 PCB Power Relay, 5V DC Coil, 3A Switching Current, SPST Configuration G5NB-1A4 DC5

Category Power Relay Brand Omron Condition New

Specifications

Country of Origin Malaysia
Brand Omron
Height 15.3mm
Length 20.5mm
Model G5NB-1A4 DC5
Width 7.2mm
Mount Type PCB
Series G5NB
Maximum Operating Temperature 70°C
Contact Configuration SPST
Minimum Operating Temperature -40°C
Switching Current 3A
Terminal type PCB Pin
Contact Resistance 100mΩ
Standards/Approvals RoHS
Coil Resistance 125Ω
Coil Voltage 5V dc
Switching DC Voltage 30V dc
Switching AC Voltage 250V ac
Coil Power 200mW

Key Features

  • Compact slim body dimensions of 20.5mm length, 15.3mm height, and 7.2mm width.
  • Single pole single throw (SPST) contact configuration suitable for PCB mounting.
  • Coil resistance of 125Ω and coil power consumption of 200mW for high sensitivity operation.
  • Switching capabilities include 250V AC at 3A and 30V DC at 3A.
  • Wide operating temperature range from -40°C to 70°C for versatile usage.
  • High contact reliability with contact resistance of 100mΩ and impulse withstand voltage of 10kV.
  • Robust magnetic circuit and tracking resistance of CTI>250 ensure durability.
  • Manufactured in Malaysia with RoHS compliance for environmentally safe use.

Product Description

Omron G5NB-1A4 DC5 PCB Power Relay is designed for reliable and compact power switching applications in electrical and electronic devices.

This power relay features a single-pole single-throw (SPST) contact configuration and operates with a 5V DC coil voltage. It provides switching current capacity of 3A, suitable for a variety of applications such as water heaters, refrigerators, air conditioners, home appliances, and small electric appliances.

The relay's compact slim body measures 20.5mm in length, 15.3mm in height, and 7.2mm in width, making it ideal for PCB mounting with PCB pin terminals. The magnetic circuit is highly efficient, requiring only 200mW coil power for activation, which enhances sensitivity and reduces energy consumption.

Operating across a wide temperature range from -40°C to 70°C, the G5NB-1A4 DC5 relay ensures stable performance in different environmental conditions. It boasts a contact resistance of 100mΩ and can handle switching voltages up to 250V AC and 30V DC.

With a high impulse withstand voltage rating of 10kV (1.2 x 50μs), this relay offers excellent electrical isolation between coil and contacts. Additionally, the relay features RoHS compliance for environmentally friendly operation and tracking resistance classified as CTI>250, indicating strong arc resistance.

Compact slim body dimensions of 20.5mm length, 15.3mm height, and 7.2mm width. Single pole single throw (SPST) contact configuration with PCB pin terminal mounting. 5V DC coil voltage with 125Ω coil resistance and 200mW coil power consumption.

3A switching current at up to 250V AC and 30V DC switching voltages. Operating temperature range from -40°C to 70°C for diverse application environments. High contact reliability with 100mΩ contact resistance and 10kV impulse withstand voltage.

RoHS compliant and manufactured in Malaysia with CTI>250 tracking resistance.

The Omron G5NB-1A4 DC5 Power Relay is widely used in industrial, home appliance, HVAC, and small electrical equipment applications where compact size and dependable switching are essential.

Explore a full range of Power Relays and related components on EnvMart for your electrical and automation needs.

Omron G5NB-1A4 DC5 PCB Power Relay, 5V DC Coil, 3A Switching Current, SPST Configuration G5NB-1A4 DC5
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Frequently Asked Questions

This model operates with a coil voltage of 5V DC.

The G5NB-1A4 DC5 relay has a maximum switching current of 3A.

It has compact dimensions of 20.5mm in length, 15.3mm in height, and 7.2mm in width.

This relay features a single pole single throw (SPST) contact configuration.

It can handle switching voltages of up to 250V AC and 30V DC.

The coil resistance is 125Ω.

The relay operates within a temperature range of -40°C to 70°C.

It has a contact resistance of 100mΩ.

The coil power consumption is 200mW.

This relay is manufactured in Malaysia.

It has an impulse withstand voltage rating of 10kV.

Yes, this relay is RoHS compliant, ensuring environmentally safe use.

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