L177DFDH50SOL2RM8

D-Sub Connectors

The L177DFDH50SOL2RM8 is an example of a D-Sub Connector, a type of connector optimized for digital signal use. The term “D-Sub” typically refers to connectors with a greater level of electrical impedance stability and a reinforced construction for use in applications with a variety of environmental hazards.

Application Field

The most common D-Sub Connector configurations are 25, 37, and 50. The L177DFDH50SOL2RM8 Connector is a 50-pin male to female configuration, making it an excellent choice for a wide range of I/O applications in industrial, medical, and military environments. It is engineered to meet MIL-SPEC/JEDEC requirements and is compatible with a variety of backplane, cable, and panel requirements. It is primarily used in applications that require extremely reliable signal connections.

Working Principle

The D-Sub Connector uses two flat metal (or plastic) shells, called “shells,” to protect the contact pins within. The shells are also designed to act as electrical insulation. The contact pins inside the shell are usually made of copper and can be either flat or round to better accommodate the application. The contact pins are secured in place with screws and the connection takes place by pressing the contact pins down onto the mating connectors.

To ensure a reliable connection and reduce noise, the contact pins are usually treated with a specialized coating to increase electrical conductivity. The design ensures that the pins make uniform contact and offers enhanced durability and vibration resistance. To protect against corrosion and further prolong the life of the connector, the metal shells are typically powder coated with a corrosion-resistant coating.

Conclusion

In conclusion, the L177DFDH50SOL2RM8 is an example of a D-Sub Connector designed for use in shielded applications. It is designed for maximum strength and performance in extreme environments, with a reinforced construction and enhanced contact pins for reliable signal transfer. Its design and construction make it suitable for a variety of applications where high quality and increased durability are desired.