749721-1

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D-Sub Connectors are versatile, reliable connectors that are used in a wide range of applications. 749721-1 is an example of an AC or DC power connector from this family of connectors. It is a single-row, rectangular connector that is rated up to 10A/250V for AC applications and 10A/50V for DC applications. It has 9 to 15 contacts, with or without a ground pin, and is suitable for applications where space is limited.

The working principle of the 749721-1 connector is the same as traditional D-Sub connectors. The two main components of the connector are the housing and the contacts. The housing holds the contacts securely and is designed to provide mechanical and electrical strength to the connection. The contacts are made of durable metals and alloys, providing reliable and consistent electrical connectivity. The contacts also feature a male and female system to ensure proper alignment and secure connections.

The 749721-1 connector provides reliable power connections in many applications. It is commonly used for AC main power connections in home appliances, high voltage AC power connections for industrial equipment, and DC control power and signal connections for automotive applications. It is also suitable for use as a video cable connection, as well as in IR, radio, and other applications where frequency range and bandwidth are important considerations. Additionally, the 749721-1 is also popular for non-power applications such as data transmission and high-speed differential signal transmission.

Thanks to its durable construction and reliable connections, the 749721-1 is a popular choice for a variety of demanding applications. In order to ensure quality and improvement in performance, OSHA safety testing guidelines are used during the manufacturing process. This ensures that the connectors meet or exceed regulatory safety standards and are safe for use in a variety of applications. The connectors are also available in a variety of plating options to meet the needs of the application.

Overall, when it comes to reliable power connection solutions, the 749721-1 D-Sub connector is an excellent option. It is strong, reliable, and designed for easy installation. Thanks to its versatile design, it can be used in a variety of applications ranging from AC and DC power to non-power applications. With its durable construction and tested safety standards, the 749721-1 D-Sub connector is an ideal solution for any application that needs reliable power and signal transmission.

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