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D-Sub Connectors

D-Sub connectors, also commonly known as D-Subminiature connectors, are versatile electrical connectors used in many types of electronic devices. They have an array of pins or sockets arranged in two rows in a \'D\' shape, and are widely used in serial-data applications such as computer and instrumentation networks. The 617C037PBF221 is an example of a D-Sub connector.

617C037PBF221 Application Field and Working Principle

The 617C037PBF221 is a 9-position D-Sub connector with a thread-mount design, suitable for computer and instrumentation connections. It is designed to work with insulated wire or cable of up to 20 AWG (American Wire Gauge) in size. The connector consists of an insulating plastic housing with two rows of metal contacts, one row for the signal and the other for the ground. The connector is designed to mate with either a male or female contact, making it suitable for any application.

The contacts are held in place within the housing by a locking mechanism that is operated by turning the captive threaded mounts on either side of the housing. This locking mechanism ensures that the contacts are held firmly in place, preventing them from becoming loose during operation. The contacts are designed to ensure a dependable electrical connection that is resistant to high temperatures and vibrations, making it ideal for use in harsh industrial environments.

The 617C037PBF221 is designed to meet the requirements of various industrial applications, including mobile communications, data storage, power distribution, and medical equipment. It is also suitable for applications in aerospace and defence, as it is resistant to extreme temperatures and shock.

The 617C037PBF221 is also designed to be easily and quickly installed and removed from any application. This makes it ideal for use where frequent installation and removal of components is necessary, such as in the development and testing of new electronic systems.

In summary, the 617C037PBF221 is a versatile and reliable D-Sub connector suitable for a wide variety of applications. It is designed for easy installation and removal, and is resistant to high temperatures, shock, and vibration. The locking mechanism ensures that the contacts remain firmly in place, ensuring a reliable electrical connection suitable for use in even the most demanding of industrial applications.

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