51940-042

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Backplane connectors are specialized electrical connectors that fit onto printed circuit boards and are designed to provide power and signal connectivity between two cards or components that use the same type of bus architecture. The 51940-042 is a specialized backplane connector designed specifically for applications such as storage, server, communication, and industrial control systems. It is capable of providing up to a maximum of 2A per contact and is rated for up to 75V AC/DC.

The 51940-042 is a keyed, high-density, backplane connector. It features an ultra-low profile and high packing density for efficient wiring. This connector can be quickly and easily installed with its two-part housing that immerses the entire connector in the surrounding PCB. It also has a locking latch that ensures a secure connection once installed.

The working principle of backplane connector 51940-042 is simple. It uses a combination of pass-through and keyed contact mates to ensure that only compatible components can be connected together. The keyed contact mates feature a unique keying system, which prevents the different contact pins from being confused or mixed up when connecting as well as prevents different buses from being connected unintentionally. When a new component or card is plugged into the connector, an electrical connection is made between the two components, allowing power and/or signals to pass between them. The 51940-042 also features a self-alignment feature that helps to ensure a secure connection even when the components are not perfectly aligned.

In terms of applications, the 51940-042 is used in a variety of different applications and industries. It is often used in enterprise storage systems, server systems, communications systems, and industrial control systems. This versatile backplane connector can also be used in high-density, mission-critical applications such as industrial automation and data centers. The connector is also used in environments that require shock and vibration tolerance such as mass transit systems, aerospace, and robotics.

The 51940-042 is designed to provide reliable and robust power and data connectivity. The connector features a wide variety of features to make installation and use easier and more efficient. It is UL listed and rated for up to 2A per contact and 75V AC/DC. The connector also features secure latch locking and a self-alignment feature to ensure a secure connection. With its specialized design and great features, the 51940-042 is an excellent choice for a variety of different backplane connector applications.

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