
( Brand: Leach ), ( Manufacturer Part Number: B0804005-D4N003 ), ( Compatible Make: Avionics )
The B0804005-D4N003 relay, manufactured by Leach, is a compact and versatile subminiature 25A/3PDT (Three Position Double Throw) model, also known as an 8130-3. This relay is an essential component for various electronic applications that require switching and signal routing functions.
Measuring at just 31.5mm x 20.5mm x 10.5mm (L x W x H), this subminiature relay is remarkably small, making it suitable for space-constrained projects or applications where a compact solution is preferred. Its 25A current handling capacity caters to a wide range of loads, ensuring reliable performance in different use cases.
The 3PDT configuration of the relay provides three separate normally open (NO) contacts and three normally closed (NC) contacts. These contacts allow for the switching of three circuits or signals independently. Each contact can be manually controlled through the use of a common input (COM) terminal.
Constructed with a robust silicone rubber seal, this relay offers excellent protection against moisture and dust, ensuring reliable operation even in harsh environments. The contacts are gold-plated to prevent corrosion and ensure a long-lasting, high-quality connection.
The B0804005-D4N003 relay is compatible with a wide range of voltage inputs, including 5V to 30V DC, making it adaptable to various applications. It features a quiet operation, generating minimal noise during switching, and comes with a 10A flyback diode to protect the coil from inductive loads.
In summary, the Leach B0804005-D4N003 subminiature 25A/3PDT relay, also known as the 8130-3, is a compact and reliable switching component that offers excellent performance and versatility for various electronic projects and applications. Its small size, robust construction, and adaptability to various voltage inputs make it an essential tool for electronics enthusiasts and professionals alike.
The Leach B0804005-D4N003 relay is a subminiature 25A/3PDT (three-position double-throw) 8130-3 type relay. Here are some pros and cons that may help you make an informed decision about purchasing this relay:
Pros:1. Compact size: This relay is small in size, making it ideal for applications where space is limited.
2. Versatile: The 3PDT configuration allows for three contacts in each position, making it suitable for various switching applications.
3. High current capacity: With a maximum current rating of 25A, this relay can handle heavy loads.
4. Durable: Leach relays are known for their durability and reliability, making them a good choice for industrial applications.
Cons:1. Cost: The Leach B0804005-D4N003 relay is more expensive than some other relays with similar specifications.
2. Complexity: Due to its multiple contacts, this relay may be more complex to install and configure than simpler relays.
Conclusion:The Leach B0804005-D4N003 relay is a high-performance, compact, and versatile switching component that can handle heavy loads. Its durability and reliability make it a good choice for industrial applications where space is limited and high current switching is required. However, it comes with a higher price tag compared to some other relays and may be more complex to install and configure. Ultimately, the decision to purchase this relay depends on the specific requirements of your application and your budget.
Recommendation:If you require a reliable and compact switching component with high current capacity and versatile contact configuration, the Leach B0804005-D4N003 relay is an excellent choice. However, if cost is a major concern, you may want to consider other relays with similar specifications that may be more affordable. It's important to carefully evaluate your application requirements and consider all factors before making a purchasing decision.
Leach B0804005-D4N003 Relay. All Manuals are for reference only. New with FAA 8130-3 Form as pictured. Airworthiness can only be determined by the FAA approved mechanic installing said item.