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Backplane Connectors - Specialized

51939-342LF Application Field and Working Principle

Backplane connectors are specialized interconnectioin devices that provide connectivity between two devices that communicate through the backplane. The 51939-342LF, developed by Keystone Electronics, is a backplane connector that can be used in a variety of applications. This backplane connector has an operating temperature range of -40° C to +105° C and is designed to provide reliable contact and superior electrical performance in the most severe rugged environment and harsh conditions.

The 51939-342LF has several features that make it ideal for a variety of applications. It has a two-piece housing design, a two-piece latching system, and an extended 42-position connector. The two-piece housing design allows for easy installation and removal of the backplane connector. Additionally, the two-piece latching system securely locks the connectors together while the extended connector allows for more wiring connections. This backplane connector also has a gold-plated contact system, which ensures reliable contact and superior electrical performance for prolonged periods of time.

In addition to the two-piece housing design, the 51939-342LF also incorporates an increased mating cycle life. This increased mating cycle life helps to ensure a dependable, long-lasting connection between two devices. Furthermore, this backplane connector is equipped with resilient wire-to-board contact retention features, which allow for secure connection even after multiple insertions and extraction cycles.

The 51939-342LF is well suited for applications such as autonomous machines, robotics, medical equipment, military systems, aerospace vehicles, industrial automation, and automotive applications due to its reliable contact and superior electrical performance. Additionally, the two-piece housing design and two-piece latching system allows for easy installation and removal, making it suitable for high-vibration environments such as engines and heavy-duty machinery.

In conclusion, the 51939-342LF backplane connector is an excellent choice for applications requiring a reliable, high-performing connection. The two-piece housing design, two-piece latching system, and extended 42-position connector allow for easy installation and removal, while the increased mating cycle life and gold-plated contact system provide a dependable connection that can last for years. It is well suited for a variety of applications including autonomous machines, robotics, medical equipment, military systems, as well as aerospace and automotive applications.

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