2057739-2

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The 2057739-2 backplane connector is a specialized type of electrical connector which functions primarily as an inter-board connection in the construction of multi-board computerized systems. Its main advantages are in its high-density connections, compatibility with many different types of boards, and its ability to effectively transfer high-speed signals while keeping the system\'s radiations to acceptable levels.

The application field of the 2057739-2 connector is mainly for the computer and industrial automation industries. It is often used as interfaces for such components as numeric and analog I/O boards, memory boards, CPU boards, and other similar components. Additionally, it can also be used for interconnection of multiple boards in the field of multimedia systems, such as PC, notebook, and mobile phone-based systems.

The 2057739-2 backplane connector consists of two halves (a socket and a plug), both of which contain up to 37 optional simple-insertion contacts. These contacts are configured to accept square pin profiled contacts with an optional 2.8mm contact grid. Moreover, it also features a 2-point latching mechanism for the plug and socket halves designed to ensure a reliable and secure connection.

The working principle of the 2057739-2 connector is based on a principle of making electrical connections between two different electrical circuits without the need for wires. Its latest variant, released in 2019, has an improved contact design that enhances its current carrying capacity while still maintaining a high level of EMC performance. Its optional contacts also provide improved heat and vibration resistance and allows for a higher speed transmission of data signals.

In terms of usage, the 2057739-2 connector is mostly used as a board to board connection in PC and industrial automation equipment, as well as multimedia systems. It is also available in a range of custom sizes and contact configurations, allowing for greater design flexibility. Furthermore, it is designed to meet stringent safety requirements mandated by several industry standards.

In conclusion, the 2057739-2 backplane connector is a specialized type of electrical connection designed to provide a reliable interconnection between different boards within a complex system. It offers a high-density connection for a range of configuration options, allowing for greater flexibility in overall system design. Additionally, its features are designed to guarantee a secure, reliable, and high-speed connection while maintaining acceptable levels of radiation. This makes it an ideal choice for many industries, including computer and industrial automation, as well as multimedia systems.

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