51940-187LF

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Backplane Connectors - Specialized connectors are used to provide connections between the backplane and other components in a system. This type of connector has a variety of applications, from traditional computer backplanes to automated test equipment and RFID systems. They are designed to guarantee that the connections between the components are secure and reliable.

The 51940-187LF backplane connector from TE Connectivity is a surface mount, right angle, 0.093-inch connector designed for connection of board-to-board systems. It offers low-cost, but high-performance solution for a variety of application fields. The 51940-187LF is compliant with a variety of industry standards, including EIA 603-A, UL 94V0, and UL 94V-1.

This connector is suitable for a wide range of application fields, such as industrial, aviation, transportation and communications. It offers a range of efficient signal connections which are important in applications such as PCs, servers, or consumer electronic products. The 51940-187LF also meets the requirements for testing and associated process control and is also suitable for medical, portable and instrumentation devices.

In terms of working principle, the 51940-187LF uses a spring loaded pogo-pin system to ensure reliable connection. The system involves pins on both the daughter card and mother card that are connected with a low spring force. This means that they will make contact each time they are brought together and remain in contact, even following a vibration shock. The connector’s retention force ensures connection on the board and this mechanism improves the plugging/unplugging cycle life time of the product. It ensures a number of mating cycles for the connector, depending upon the application. It also increases the quality and reliability of the connection.

This connector is easy to implement, as it is designed to be usable with both floating and soldered PCB assemblies. The contact points are designed for increased reliability and are plated with gold for durability, offering improved electrical performance. The 51940-187LF also offers excellent thermal stability when exposed to temperatures ranging from -20°C to 120°C, making it suitable for a number of industrial applications.

In conclusion, the 51940-187LF connector from TE Connectivity offers an efficient, cost-effective, and reliable solution for a range of application fields. Its spring-loaded pin system ensures secure and reliable connections between the board and components, improving the overall quality and reliability of the connection. The connector is compliant with industry standards and is capable of lasting through a long number of mating cycles.

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