MJ3P-UA-DC12 OMRON Relay

Review OMRON Relay

The Omron MJ3P-UA-DC12 is a versatile and reliable single-pole double-throw (SPDT) relay designed for various automation applications. This compact and lightweight relay measures 32.7mm x 22.2mm x 12.1mm (LxWxH) and weighs just 66 grams, making it an ideal choice for space-constrained installations.

The Omron MJ3P-UA-DC12 features a DC coil that can be operated with a voltage range of 12V DC to 30V DC, ensuring compatibility with a wide range of power sources. The contact rating for this relay is 10A at 250V AC or 30V DC, making it suitable for handling a decent amount of current in most automation projects.

This relay comes with a built-in coil protection function, which helps prevent damage to the coil from overvoltage or overcurrent conditions. Additionally, it has a built-in latching function that allows the contacts to stay closed or open even after the coil voltage is removed.

The Omron MJ3P-UA-DC12 is designed to operate in temperatures ranging from -25 C to 60 C, making it suitable for use in various environments. It also has a low power consumption of less than 1W when the coil is de-energized, ensuring minimal power consumption when the relay is not in use.

The contacts on this relay are gold-plated to ensure good conductivity and longer contact life. The terminal screws are also nickel-plated to prevent corrosion and ensure easy termination of wires.

The Omron MJ3P-UA-DC12 is available with a variety of mounting options, including DIN rail, panel mount, and PCB mount, making it easy to install in different applications. It also comes with a protective cover to prevent accidental operation of the coil.

In summary, the Omron MJ3P-UA-DC12 is a compact, versatile, and reliable SPDT relay that can handle up to 10A of current and can be operated with a DC voltage source. It features built-in coil protection, latching function, and gold-plated contacts, making it an excellent choice for various automation applications. It is also available with different mounting options and has a low power consumption when de-energized.

The Omron MJ3P-UA-DC12 is a 1-Form-C, normally open, SPDT (Single Pole Double Throw) relay with a coil voltage of 12V DC. This type of relay is often used in automation and control systems to switch electrical loads based on an input signal. Here are some pros and cons of buying a Omron MJ3P-UA-DC12 relay:

1. High-Quality Component: Omron is a well-known brand in the automation industry, and their components are known for their reliability and durability.

2. Normally Open Contact: This relay operates in a normally open configuration, which means that it only closes when the input signal is applied. This can be useful in applications where it's important to ensure that the load is only switched on when the input signal is present.

3. SPDT Configuration: The SPDT (Single Pole Double Throw) configuration of this relay allows for two separate outputs, which can be useful in certain automation applications.

4. 12V DC Coil Voltage: This relay's 12V DC coil voltage is a common voltage used in automation systems, making it a versatile and widely compatible option.

1. Higher Cost: Compared to some other relays with similar specifications, the Omron MJ3P-UA-DC12 may be more expensive due to its brand reputation and high-quality components.

2. Limited Current Capacity: This relay has a max contact current of 1 A, which may not be sufficient for all applications.

3. Manual Reset: This relay does not have an automatic reset function, which means that the input signal must be applied again to turn the relay back on after it has been switched off.

The Omron MJ3P-UA-DC12 relay is a high-quality, reliable, and versatile option for automation and control applications that require a 1-Form-C, SPDT, 12V DC relay. However, it may be more expensive than some other options and has a limited current capacity. Ultimately, the decision to buy this relay depends on the specific requirements of your application and your budget.

If you require a high-quality and reliable 1-Form-C, SPDT, 12V DC relay with a current capacity of up to 1 A, then the Omron MJ3P-UA-DC12 is an excellent choice. However, if you need a higher current capacity or a lower cost option, you may want to consider other relays with similar specifications from other manufacturers.

Details:

With its compact size and high-quality construction, the Omron MJ3P-UA-DC12 relay is a versatile essential component for electrical systems. Made by the reputable brand Omron, it is reliable and efficient for various electrical equipment supplies. This relay is perfect for businesses and industrial settings where precise control of power essential. The Omron MJ3P-UA-DC12 relay is a single power designed for dc current applications.

specifications genpurrelays:

• brand: Omron
• mpn: Mj3p-ua-dc12
• current type: Dc
• type: Power Relay

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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays