ESQT-141-03-H-Q-309

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Rectangular Connectors - Headers, Receptacles, Female Sockets - provide a versatile solution for electrical and electronic connection needs. With the wide range of sizes, shapes, and options that is available, it is easy to find a connector that meets requirements for any end-use application. The ESQT-141-03-H-Q-309 series connector is one of the most widely used connectors in its class. This article will discuss the ESQT-141-03-H-Q-309 application field and working principle.

Application Field

The ESQT-141-03-H-Q-309 series of connectors is designed for use in many different applications. It is a common choice for use in high-density signal connection and power interconnection, as well as in industrial equipment, robotic systems, automotive systems, defense electronics, and aerospace applications. Due to its small size and multiple configuration options, it is ideal for applications where size and weight are important considerations.

The ESQT-141-03-H-Q-309 series is available in a wide variety of terminal configurations, including multiple female and male polarizations, allowing for a wide range of applications. The connectors are rated for temperatures ranging from -55°C to +105°C and are able to safely provide power to modules and other electrical devices.

Working Principle

The ESQT-141-03-H-Q-309 series connectors consist of two parts: a header and a plug. The header is made of die-cast zinc and is designed to provide secure connections between two devices. It typically features two sets of terminals, typically six in each row, which are designed to prevent misalignment and maintain signal integrity. The terminals are designed to withstand vibration from the application and provide reliable electrical contact. The header is also designed to ensure correct insertion of the plug by using its patented terminal acceptance groove.

The plug is also made of die-cast zinc and is designed to mate with the header. The plug features a unique quick-connect mechanism which provides a reliable connection with the header. The connector is rated for 1A and 0.8A respectively when the plug is mated to the header. This electrical rating ensures the connector can offer the best performance for a wide range of applications.

The ESQT-141-03-H-Q-309 series connectors offer a reliable and cost-effective solution for a variety of connection needs. The connectors are designed to meet the toughest industry standards and are suitable for industrial, automotive, defense, and aerospace applications. With a wide variety of configurations and power ratings, it is easy to find the connector that is right for any application.

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