ACOV-SUB-09MB25

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D-Sub connectors, also known as D-shaped connectors, are a family of multi-pin connector designs used for various connection applications, such as TV, computer, and industrial systems. They are a popular choice for applications requiring reliable and secure connections. In the d-sub family, there is the ACOV-SUB-09MB25 backshell, which is a type of hood or plastic housing that is designed to fit around the back of a D-Sub connector. The purpose of a backshell is threefold; it provides protection for the pins of the connector, improves the accessibility and visibility for insertion or removal of the connector, and increases the mechanical and electrical performance of the connector by providing EMI/EMC shielding.

The ACOV-SUB-09MB25 backshell is made of high-grade stainless steel that is UL94V-2 compliant and provides superior shielding effectiveness. It is suitable for a wide range of application fields, including CCTV and audio/visual equipment. It is designed to fit any standard 9-pin subminiature D connector and has an outer diameter of 42mm. The backshell provides easy access to the connector, allowing for quick and hassle-free installation or removal of the connector.

In terms of working principle, the ACOV-SUB-09MB25 backshell acts as a shield to protect the pins of the connector from interference. The stainless steel shell creates an air gap between the connector and its surrounding environment, providing better isolation from external electromagnetic radiation. This reduces the amount of electromagnetic interference (EMI) and crosstalk that can otherwise cause noise and disruption in electronics systems. In addition, the backshell prevents dirt, debris, moisture and other contaminants from entering the connector, further protecting the sensitive components.

Furthermore, the backshell improves the strain relief of the connector and increases any mechanical shock and stress resistance. This is especially important for applications which require reliable and secure connections that can withstand various types of environmental changes. In such cases, the backshell can extend the service life and the overall performance of the d-sub connector, resulting in cost savings.

The ACOV-SUB-09MB25 backshell is an ideal choice for connecting 9-pin subminiature D connectors in applications that require increased protection against EM radiation, debris and contaminates. It is made of high-grade stainless steel, and thanks to its compact size and simple installation process, the backshell is also suitable for space-constrained applications.

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