D2041874

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D-Sub Connectors - Accessories - Jackscrews

D2041874 is a type of electrical connector commonly known as a D-Sub. It is comprised of two parts - the shell or housing and the contact and is available in a variety of configurations, ranging from two to nine contacts. Its design includes a low-cost solution in which each contact is located in its own cavity in the molded plastic shell. This type of connector is one of the oldest used in the industry and has remained a popular choice in electrical and electronic applications.

Application Field and Working Principle

Due to its wide array of uses, D2041874 is a highly versatile electrical connector. It can be used in automotive, medical, commercial, industrial, consumer electronics, and aerospace applications, as well as in power, data, and telecommunications. In addition, the D-Sub connector is designed to mate with compatible connectors for easy installation and a secure fit.

In terms of its working principle, when two D2041874 connectors are mated together, the contacts align and the housings press up against each other to create a secure connection. The shells are typically held in place with screws, although some models may have tabs for easy insertion and removal. Unlike other connections, such as RJ45, the D2041874 connector has no strain relief, and the contacts must be handled carefully to prevent damage.

Jackscrews are also commonly used with D2041874 connectors. These are individual threaded fasteners that secure the connector to the corresponding device. The screws are typically made of steel and are designed to be inserted and tightened using a flat-blade screwdriver.

As a result of its widespread use and straightforward design, the D2041874 is an excellent choice for those looking for an easy-to-use, reliable, cost-effective electrical connector. It is readily available in a range of sizes and configurations, making it suitable for a wide variety of applications.

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