223995-2

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Backplane Connectors - Specialized: 223995-2 Application Field and Working Principle

Backplane connectors are devices used to connect multiple pieces of equipment, such as integrated circuits, system boards, servers, and motherboards, to create a backplane. These connectors are divided into different categories, including specialized connectors, such as the 223995-2 connector. In this article, we will discuss the application fields and working principles of the 223995-2 connector.

Application Fields

The 223995-2 connector is an ultra-high-speed backplane connector which offers a wide range of applications. It is typically used in high-speed applications such as digital radio, communications, and computing systems. The connector can provide data rates up to 12.5 Gbit/s.

The 223995-2 connector is also commonly used in high-density applications, such as servers, consumer electronics, storage systems, and digital video systems. The connector offers superior signal integrity and contact reliability, making it ideal for applications which require stability in transmission signals. The connector also offers excellent thermal and vibration performance, allowing it to operate in extremely harsh environments.

Working Principle

The 223995-2 connector uses vertical contacts and a multi-wave signal transmission scheme. Each contact has a size of 0.03 square inches, allowing it to offer increased speeds compared to larger-sized contacts. The connector also features four signal pairs in each row, with an impedance matching option. Each signal contact is gold plated, providing good conduction and excellent signal quality.

The connector also includes a design which eliminates crosstalk and attenuation, while also reducing signal reflections. The connector’s contacts are keyinged and arranged in a staggered pattern, which allows the contacts to interlock to provide greater stability and reduce wear. The connector also features a low inductance design, which helps to reduce noise and EMI emissions.

The 223995-2 connector also offers excellent contact reliability due to its gold-plated contacts and a double-contact design. The double-contact design ensures a good connection, even when the connector is subjected to mechanical shock or vibration. The connector also features a spring-loaded secondary contact, which acts as a redundant connection in case the primary contact fails.

Conclusion

The 223995-2 connector is a specialized backplane connector which offers high-speed and high-density applications. The connector uses a multi-wave design and vertical contacts, allowing it to support speeds up to 12.5 Gbit/s. The connector features a double-contact design and spring-loaded secondary contact, providing excellent contact reliability and stability. The gold-plated contacts also offer excellent signal quality.

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