LD-12F-R Enclosed Relay Spdt Coil Pin

Review ELECTRONICS Plastic Enclosed-style Relay Spdt 12v 40a 87 Ohms Coil Pin

The LD-12F-R is a high-performance, SPDT (Single Pole Double Throw) relay with a 12V DC coil and a switching capacity of up to 40 amperes. This enclosed-style relay, boasting a robust and compact design, protects the internal components from dust and moisture, ensuring extended operational life even under harsh conditions.

Measuring 35mm in length, 22mm in width, and 22mm in height, the LD-12F-R is compact and easy to install in various automotive and industrial applications. The enclosed-style design tightly wraps the components within a protective, epoxy resin coated shell for enhanced durability.

With a custom-designed mechanical structure and silver-contact materials, the LD-12F-R offers fast switching times and a steady, reliable operation. Its silver-contact materials offer excellent conductivity, ensuring minimal voltage drop and superior contact performance, even under heavy loads.

The relay's coil pin is 5mm in diameter and is rated for 12V DC operation, allowing it to handle a nominal coil voltage of 12V. Its compact and convenient design facilitates seamless installation, as the coil pin is accessible from the top of the relay housing. Furthermore, its high 40 ampere switching capacity makes it ideal for handling heavy loads in various applications.

In summary, the LD-12F-R is a high-performance, SPDT 12V DC 40 Ampere enclosed-style relay. Its reliable operation, fast switching times, and protective enclosure design make it a versatile choice for automotive, industrial, and other applications where precise and dependable electrical switching is required.

Pros and Cons of Buying an LD-12F-R Enclosed-Style SPDT 12V 40A 87 Coil Pin Relay

1. **Reliability**: SPDT relays are versatile and reliable. They can switch multiple loads with a single coil, saving you space and resources. These relays are also enclosed, which protects them from environmental factors, ensuring consistent performance.

2. **High Current Capacity**: This specific relay can handle up to 40 Amps, making it suitable for heavy load switching applications. These capacities are not always offered in smaller, more economical relays.

3. **Electromechanical**: The LD-12F-R relay is an electromechanical component, which might be more suitable for certain environments where electronics or solid-state components cannot be utilized.

4. **Space**: Enclosed relays like the LD-12F-R are compact and compact, making them ideal for applications where space is limited as the entire switching mechanism is enclosed within a single housing.

5. **Safety**: Enclosed relays like the LD-12F-R minimize the risk of electrical shorts or accidental contact with live components. This can be a significant advantage in industries where safety and compliance with industry regulations is paramount.

6. **Signal Isolation**: SPDT relays provide mechanical isolation between the input and output circuits, preventing current flow from the input to the output when the relay is not activated. This can be particularly useful in systems that require galvanic isolation.

7. **Limited Operating Temperature Range**: While operating temperature ranges for LD-12F-R relays are suitable for most applications, it may not be ideal for extreme environments. Users in high or low-temperature applications should consider this factor.

8. **Manual Override**: Manual override is not always an available feature for relays, and having a manual switch built into the LD-12F-R design is a big advantage for troubleshooting and testing purposes.

An LD-12F-R Enclosed-Style SPDT 12V 40A 87 Coil Pin Relay offers several advantages, including its versatility, reliability, high current capacity, compact size, safety benefits, signal isolation, and available manual override feature. However, it may not be suitable for extreme temperature conditions, and its electromechanical construction may not be applicable in all applications. When choosing this relay, consider the specific requirements for your project and the potential challenges and benefits it may present.

The LD-12F-R Enclosed-Style SPDT 12V 40A 87 Coil Pin Relay is a strong option for applications that require reliable, space-saving, high current switching, and safety features, such as industrial control systems, HVAC systems, or robotic installations, where connector pins may need to be accessible. If extreme temperature conditions are a concern, other types of relays, like solid-state or high-temperature options, may be more suitable.

Details:

Number of pins: 5 and quick connect terminals. Dielectric strength between contact and coil: 500vdc. Commonly used in automotive applications or direct connection with cell motors, transmission, and anti-lock braking systems. Coil voltage : 12vdc.

Contact form: spdt. Coil resistance: 78.

specifications genpurrelays:

• brand: Electronics
• mpn: Ld-12f-r
• part type: Coil Pin
• current rating: 40 Amps
• country of origin: China
• connector type: Quick Connect
• operation mode: Automatic
• contact type: Spdt
• package dimensions: 2.6 X 1.4 X 0.8 Inches; 2.4 Ounces
• upc: 711181825121

general genpurrelays:

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

offer genpurrelays:

• started: january 11, 2025
• options: ship-to-home
• sold #: 24
• in stock #: 5
• prices: $10.41–$13.93
• item condition: New
• availability: in stock

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returns genpurrelays:

• method: money back
• time: 30 days
• policy: returns accepted
• paid by: seller

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• class: expedited
• transit: 4-10 days
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• type: fixed

seller genpurrelays:

• # reviews: 14
• city: san bernardino, california
• rating: 100.0%