749810-1

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D-Sub Connectors, also known as Subminiature D-Connectors, are small electrical plugs with two or more parallel rows of pins or sockets. They are widely used in computer-related applications, but can also be used for other electronic connections. The 749810-1 is a type of D-Sub Connector, and this article will discuss its application field and working principle.

Application Field

The 749810-1 was developed by established connector manufacturer Amphenol. It is a 9-pin right angle-type D-Sub connector that is extremely small and space-saving. It is commonly used in the automotive industry and other applications which require a compact and multi-featured connector. It is also ideal for applications that require a high mating cycle, such as in-vehicle displays and medical devices, among others. Due to its small size, the 749810-1 is also used in applications that require a low profile connector, such as in monitors and mobile computing devices.

Working Principle

The 749810-1 is a D-Sub connector, which means it has two parallel rows of male or female pins (in this case, 9), typically held together by a metal shell. The pins (or their sockets) form a "D"-shape, similar to the shape of a castle. They are designed to fit tightly together and have a tension mechanism that holds the connection secure once inserted. The pins make contact with specific parts of the shell, which then conducts the electrical current or data transmitted between the two connected devices. The 749810-1 utilizes a number of different features such as a protective housing, strain relief, and solder cups to maintain a secure connection and optimize the performance.

Conclusion

The 749810-1 is a small, but multi-functional D-Sub connector that is frequently used in the automotive industry and a variety of other applications that require a compact and reliable connector. Its design features a metal shell that houses two parallel rows of pins, which form a "D"-shape. These pins then make contact with specific points of the shell to allow for electrical currents or data transfer. Additionally, the 749810-1 features numerous features to optimize its performance, such as protective housing, strain relief, and solder cups. Thanks to its reliable design, the 749810-1 D-Sub Connector is an excellent choice for a variety of applications.

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