85973-003LF Connectors, Interconnects

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Backplane Connectors – Contacts – 85973-003LF Application Field and Working Principle

Backplane connectors are widely used for the interconnection between special circuits, such as thermal, control, sensor output, and power circuitry. Backplane connectors are capable of providing electrical and mechanical bridging across ports of a number of employed sub-circuits. In addition, it helps to reduce overall size and complexity to promote efficiency and usability. 85973-003LF is a specific type of backplane connector which is commonly used in the automotive and industrial markets. In its application, 85973-003LF contacts are utilized primarily for power, signal, and data transfer. In order to understand the working principle and application of the 85973-003LF contacts, it is necessary to first discuss the basic design of a backplane connector.

Typical backplane connectors consist of at least two layers or housings which support a number of contacts, such as the 85973-003LF contacts. The rear housing is the base of the connector. This contains a series of electrical contacts or pins which mate with the corresponding contact points on the inner layer. The rear housing is either fixed to the substrate or board, or it can be a moveable assembly. Depending on the product, the rear housing may also include a series of mounting holes to mount the connector to the board. The front housing is the covering for the assembly and mating. This contains the electrical cables or wires, which are connected to the contact points of the rear housing. Additionally, the front housing also includes an aperture for easy access of the front housing with a mating tool.

The 85973-003LF contact points are designed to provide a positive and reliable connection between the two layers of the backplane connector. The male contact points are typically made from high-grade copper alloys, while the female contact points are typically made from phosphor bronze wires. The contact points are connected to the board by means of soldering, welding, or riveting and then coated with a conductive material such as silver or gold. Once these contacts are connected to the board, the mating process begins. The contacts are then positioned into the corresponding apertures of the front housing, and the mating tool is inserted and tightened. By pressing the contact points together, an electrical connection is formed. This connection will then provide power, signal, and data transfer between the two layers of the backplane connector.

The 85973-003LF contacts are highly reliable and versatile solutions for a wide range of application fields. The automotive industry utilizes these contact points in applications such as airbag deployment systems, which require reliable and high-performance contact points to interface with airbag components. In the industrial sector, these contacts are used for automated sorting systems, automation systems, and machine monitoring systems. Finally, 85973-003LF contacts are also commonly used in telecommunications and aerospace applications for secure high-speed data transfer.

In summary, 85973-003LF contacts are reliable and highly durable contact points used in a wide range of application fields. The installation of these contact points is relatively easy, and once installed, the contact points are able to make a reliable connection between the two layers of the backplane connector to provide power, signal, and data transfer.

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