85953-001LF

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Backplane Connectors - Contacts

Backplane connectors are high density connectors designed to provide a reliable and secure connection between various circuit board assemblies on a backplane. Backplane connectors feature signal contacts with lengths that can vary depending on the requirements. 85953-001LF is one such connector, designed for telecommunications applications, which has a compliant length of 12.2mm.

85953-001LF Application Field

85953-001LF is commonly used for telecommunications applications such as antennas, network routing, data transmission, etc. It is typically used when there is a need for a high-speed interface between two circuit boards, as it can support speeds up to 10Gbps. It is also a popular choice for providing a secure connection between circuit boards in harsh and rugged conditions, due to the strength and secure nature of its design.

85953-001LF Working Principle

The 85953-001LF works by allowing the signal contacts between circuit boards to be controlled by a rotating actuating mechanism. The actuator allows for the signal contacts to be regulated between open and closed, and also provides an adjustable compliant length. The signal contacts are constructed from either stamped phosphor bronze or stamped beryllium copper, and feature trapezoidal profiles. The signal contacts can obtained in two contact styles, female and male, and are also available with latching devices.

The 85953-001LF features an integral locking system which allows for a high level of stability and shock resistance. The receptacle housing is made of high-temperature thermoplastic, so it can operate in extreme conditions and applications. The contact pins are plated with bright tin and the receptacle pin is plated with gold to maximize electrical performance. The connector is also designed with internal ESD protection to prevent static discharge.

Conclusion

The 85953-001LF backplane connector is a reliable and durable connector designed to provide high-speed connections between two circuit boards. It features robust signal contacts which provide maximum contact performance and stability in extreme temperatures, and its integral locking system ensures a secure connection. The connector can also provide an adjustable compliant length and internal ESD protection.

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