203908-2 Connectors, Interconnects

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Backplane connectors are a type of electronic connection system designed for high performance requirements such as maximized signal integrity. They are commonly used in large-scale printed circuit boards (PCBs), telecom switches, industrial robots, and other high-performance applications. The 203908-2 is a backplane connector manufactured by Harting, and it is designed for reliable operation in harsh environments with multiple signal lines and a large number of points of contact. The connector features a sturdy chassis for improved mechanical strength and a wide range of housing options for increased flexibility.

Construction and Features

The 203908-2 backplane connector is available in 10- and 12-pole versions. It features a high-elastic spring retention system with a single-action latching mechanism for secure mating. The connector supports a variety of signal lines with different contact geometries for improved signal integrity. It also features a special strain relief system to protect against cable damage. The connector includes a male and female housing, and it is available in three different versions: 50-pin (3.35 mm pitch), 62-pin (2.54 mm pitch), and 74-pin (2.00 mm pitch).

Application

The 203908-2 backplane connector is designed for a variety of applications, including telecommunications, computer backplanes, industrial robots, aerospace equipment, and military systems. It is designed to provide high signal integrity in high-speed applications, making it ideal for system designs where space is at a premium. The connector can be used in harsh environments such as high temperatures and vibration, and it is designed for reliable operation in applications that require long-term operation with multiple wiring and a large number of points of contact.

Working Principle

The 203908-2 backplane connector is designed to provide a secure connection between two mating units. The connector\'s mechanical robustness is designed to resist physical wear and tear, and it features a high-strength housing for improved mating strength. The connector is designed to provide reliable operation in harsh environments, with a wide range of contact geometries for improved signal integrity. The connector also includes a snap-in retention system to ensure secure mating, and it is designed for self-alignment when mating.

Conclusion

The 203908-2 backplane connector is a robust and reliable connection system designed for high-speed applications in harsh environments. It is available in different sizes and with different contact geometries for improved signal integrity. The connector is designed for reliable operation in a wide range of applications, including telecom switches, industrial robots, and aerospace equipment. The mechanical robustness of the connector, along with its strain relief system and single-action latching system, make it an ideal choice for reliable operation in high-speed applications.

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