51939-125LF

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Housings for backplane connectors have a variety of applications and have developed over the decades. Their use can be found in many industrial sectors such as telecommunications, medical electronics, access control, gaming, and automotive. This article will discuss the 51939-125LF backplane connector housing, providing details about its application field and working principles.

The 51939-125LF is a series of backplane connector housings developed to provide reliable connection in high-density applications. Its series represent one of the industry’s most cost-efficient solutions, with the flexibility of up to 8 levels of housing and multiple contact configurations. The 51939-125LF is rated for applications up to 25 Amps and 1.5 mm cable size. This backplane connector provides a reliable connection of power, signal, and other circuits in high-temperature and humidity conditions. It is also suitable for multi-function applications such as multiplex wiring that supports multiple devices.

The 51939-125LF backplane connector has been designed to provide highly reliable connections in applications with extreme levels of shock and vibration. Its design enables self-terminating contacts, eliminated the need for conventional terminators. This housing design features a composite construction that contains an insulating layer between the contacts and housing. Its phenolic housing also helps provide a tight and secure connection in order to reduce arcing and prevent risk of contact failure. The housing is available in a variety of sizes and colors for different contact configurations.

The 51939-125LF backplane connector housing has a variety of applications and is widely used in various industries. Its unique design is suitable for applications with extreme levels of shock and vibration, such as in the automotive industry. For the telecommunications industry, the housing is suitable for low-voltage applications such as multiplex wiring or power transmission. In medical electronics, the connector is used to provide reliable connections in high-temperature and humidity conditions. Additionally, it has found use in access control, gaming, and other industrial applications.

The 51939-125LF backplane connector housing works by transferring electrical current from one contact to the next. The current travels through the contacts, which are connected to a metal housing. These contacts are soldered into the housing and can be customized for different configurations. In addition, the integrated insulation layer and phenolic housing ensure the contacts remain secure and mitigate the risk of arcing and contact failure.

The 51939-125LF is an ideal backplane connector housing solution for a variety of industries. It is designed to provide reliable connections in extreme environments with high levels of shock and vibration. The connector is also suitable for applications such as multiplex wiring and power transmission. Its rugged and durable design provides a tight and secure connection in order to reduce arcing and prevent contact failure. Additionally, the 51939-125LF is cost-efficient and can be configured for various contact configurations.

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