978-025-020R121 Connectors, Interconnects

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The D-Subminiature family of connectors, originally referred to as “D-shaped,” are a versatile class of devices used for numerous electronic and telecommunications applications. D-Sub connectors are rated to either 6 or 15 amps for power connections.

The D-Subminiature series of connectors are composed of two components - the backshell, and the hood. The backshell is a plastic housing containing the conductor terminals and contacts. The hood, or cover, is the protective metal shield that covers and secures the backshell.

The 978-025-020R121 is a D-Sub backshell with a hood for 15-amp connections. This model is designed to accommodate network and telecommunications equipment, as well as RF and other high-speed signal transmissions. The 978-025-020R121 is designed to optimize panel space and includes a threaded, rotating nut for panel mount installation. Its 360° rotation allows the device to be secured from the interior and exterior of the panel, as well as from the sides.

The working principle for the 978-025-020R121 is simple enough. The backshell contains the conductive terminals, and the hood provides protection from environmental influences. The exterior nut allows for the mounting of the device within a panel or enclosure. This interior nut can be tightened to provide a secure fit, while the rotation of the exterior nut provides a means to adjust and reposition the device to the desired application.

The 978-025-020R121 backshell and hood are built with durable materials and rated for up to 15 amps. This makes it suitable for applications which involve higher electrical current, as well as shielded and unshielded systems that require robust transmission performance. The 978-025-020R121 is compatible with a variety of devices and industries, as it can be used in computer and communications systems, as well as for medical, lighting, and automotive applications.

In summary, the D-Subminiature family of connectors provide a dependable solution for numerous transmission systems. The 978-025-020R121 backshell and hood provide robust protection and are designed for use in high current applications. Its exterior mounting is simple and secure, allowing for quick and efficient installation. Its combination of features make it suitable for a wide range of applications and industries, ensuring it will provide many years of durable performance.

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