G8N-1S OMRON Relay

Review OMRON 1pcs New 12vdc Relay 5pin G8n1s

The Omron G8N-1S is a versatile and reliable 12VDC 5-pin general-purpose relay designed for various automation applications. This single-pole, single-throw (SPST) relay comes in a compact size, making it an excellent choice for space-constrained systems.

The G8N-1S features five pins, which include the normally open (NO) and normally closed (NC) contacts, a common (COM) terminal, an auxiliary (AUX) terminal, and a coil terminal. The NO and NC contacts allow the relay to switch an external circuit on and off, respectively, while the COM terminal is used to connect the common point of the circuit. The AUX terminal can be utilized for various purposes, such as controlling an external device or providing a status indication.

This 12VDC relay can handle a maximum coil current of 300mA and a contact rating of 10A at 250VAC or 30VDC. It also boasts a low contact bounce time, ensuring smooth and precise switching. The relay has a maximum operating temperature of 65 C and is sealed against dust and water splashes, making it suitable for use in harsh environments.

The G8N-1S is designed with a snap-in mounting plate, simplifying the installation process. It also comes with an insulating cap for the coil terminal, which helps prevent accidental activation of the coil and ensures safety. The relay is RoHS compliant and conforms to UL and CSA safety standards, providing peace of mind for users.

In summary, the Omron G8N-1S is a high-performance, compact, and versatile 12VDC 5-pin relay that is ideal for various automation applications. Its rugged design, reliable switching, and ease of installation make it a popular choice for engineers and system integrators.

Pros and Cons of Buying an Omron G8N-1S 12VDC Relay 5-Pin (G8N1S)

The Omron G8N-1S 12VDC Relay 5-Pin (G8N1S) is a commonly used electromechanical switch that can be found in various automation and control applications. In this analysis, we will discuss the advantages and disadvantages of purchasing this particular relay.

1. High Reliability: Omron is a well-established brand in the automation industry, and the G8N-1S relay is designed to offer long-lasting performance. Its contacts can handle up to 10,000 operations, making it suitable for applications that require frequent switching.

2. Versatile: The 5-pin configuration of the G8N-1S relay makes it adaptable to a wide range of applications. It can be used for both normally open (NO) and normally closed (NC) circuits, allowing users to design custom control systems.

3. Compact Size: This relay is compact, measuring only 32.5mm x 34.5mm x 15.5mm. Its small form factor makes it an excellent choice for space-constrained applications.

4. Robust Construction: The G8N-1S relay is built to withstand harsh environments with an operating temperature range of -20 C to 70 C and a maximum operating voltage of 12VDC.

1. Manual Switching: Unlike solid-state relays, the G8N-1S is an electromechanical switch, meaning it requires manual switching or control through an external device. This might not be ideal for applications where quick switching is essential.

2. Power Consumption: The G8N-1S relay consumes a small amount of power (approximately 15mA) when coiled, which can add to the overall power consumption of the control system.

3. Limited Current Capacity: This relay can handle a maximum current of 3A, which might not be sufficient for applications requiring heavy current loads.

4. Quite Audible: The mechanical operation of the relay can generate a noticeable noise, which might be undesirable in applications where quiet operation is essential.

The Omron G8N-1S 12VDC Relay 5-Pin (G8N1S) offers high reliability, versatility, and compact size, making it a popular choice for various automation applications. However, it has some limitations, such as manual switching, power consumption, current capacity, and audible noise. When deciding whether to purchase this relay, consider the specific requirements of your application, including the switching frequency, power consumption, current load, and noise sensitivity. If the application aligns with the relay's strengths, it can be a valuable investment. If not, alternative relay types or solid-state relays might be more suitable.

Details:

Parameter: value: rated collector - emitter voltage vices 600 v, current ICC 400 a, circuit topology 2 unit half bridge structure LGBT module.

specifications genpurrelays:

• brand: Omron
• mpn: G8n-1s

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• started: november 27, 2025
• prices: $13.30–$102.72
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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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