51939-275LF

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Backplane connectors are designed to aid in both the physical and electrical connection of devices. These connectors are typically used to create interfaces, which allow devices to communicate with each other or to the backplane. The 51939-275LF, which is classified as a specialized backplane connector, is no exception. In this article, we\'ll explore the application field and working principle of the 51939-275LF.

Application Field

The 51939-275LF is an interconnector used in a wide range of applications, from MIL-STD-810G vibration and shock conditions to high-speed data transmission and more. It can be used for applications in aerospace, defense, industrial, medical, automotive, transportation, telecommunications, computing and security.

This connector is best utilized in high vibration applications, as it offers high-glass reinforced steel housing and a feature designed to protect against arcing. It also offers a durable, heavy-duty backshell that can withstand harsh and hazardous environments.

Working Principle

The working principle of the 51939-275LF is based on a two-finger contact system which reduces the risk of damage during insertion and withdrawal. The two-finger contact system helps reduce noise, vibration and contact resistance. This contact system also offers excellent EMI protection and is highly reliable.

The 51939-275LF has been designed to provide up to 15A of current, which makes it ideal for the high power requirements of many applications. It also provides an effective seal against airborne contaminants and helps reduce electrical noise and ensure reliable operation.

The 51939-275LF is available in two different types – a U-shape and a circular shape. The U-shape provides a wider contact area which can improve current flow and reduce EMI. The circular shape provides a lower profile which can make it easier to fit into tighter spaces.

Conclusion

The 51939-275LF is a backplane connector that is specialized to meet a wide range of application requirements. It is suitable for MIL-STD-810G vibration and shock conditions, high-speed data transmission and more. Its two-finger contact system helps reduce noise, vibration and contact resistance while also providing up to 15A of current and an effective seal against airborne contaminants. By understanding the application field and working principle of the 51939-275LF, you can make the most of its features in your applications.

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