50295-1120E

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Backplane connectors are ubiquitous but often misunderstood. This is especially true of specialized types such as 50295-1120E. Here we’ll discuss the applications for 50295-1120E and its working principle in more depth.

Application field

50295-1120E is a premium, high-performance connection from ITT Interconnect. It is designed to precisely accommodate 2.54 mm and 2.00 mm pitch boards with tight geometrical tolerances. It offers a low profile design, a robust shell and high-level electrical performance all in one affordable package.

50295-1120E is predominantly found in high-speed, high-volume applications. These include server, storage, and networking equipment featuring backplanes containing gigabit and faster data rates. The connector also excels in other high-density applications such as telecoms, medical and broadcast systems.

Working principle

50295-1120E is a fully hermaphroditic backplane connector family. Each group of contacts is arranged in a ‘D-shaped’ configuration and is capable of mating with another group of contacts. This allows two identical connectors to be plugged together. This hermaphroditic design is significantly faster and less fiddly to implement than two separate male-female connectors.

The electrical contacts are arranged in two rows, offering 50-Ohm impedance control along the entire length of the backplane. This ensures that any signals sent along the backplane are passed safely and accurately.

The 50295-1120E connector is made from high-quality brass, plated with an alternative mat gold to resist corrosion. This means that electrical performance remains consistent over a long period of time and the connector can be reused and repositioned as necessary.

Conclusion

50295-1120E is a specialized, high-performance backplane connector from ITT Interconnect. It is suitable for high-speed, high-volume applications and is capable of precise accommodation of 2.54mm and 2.00mm pitch boards. The hermaphroditic design enables faster mating and easy reuse. The robust construction and gold plating offer excellent electrical performance over long periods of time.

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