BCS-143-L-D-DE-051

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BCS-143-L-D-DE-051 Rectangular Connectors - Headers, Receptacles, Female Sockets

The BCS-143-L-D-DE-051, which is part of the modular rectangular connector system, is composed of a header plug and a receptacle socket. The design of both the header plug and receptacle socket conforms to the standard of the MIL-DTL-83723 Series II, which is the basic 2-row non-filtered, dual-edge polarized connector system.

Application Field and Working Principle

BCS-143-L-D-DE-051 connectors are designed to be widely used in many applications such as in communications, industrial control, power distribution, in medical settings, and in military and aerospace systems. Its features include wide polarization, low insertion force, immunity to electrical noise, and high electrical and grounding performance.

The BCS-143-L-D-DE-051 typically includes a header plug and a receptacle socket. Connectors purchased together are also available. The header plug may consist of up to two dual-edge polarized rows of contacts. The mating receptacle socket also consists of two dual-edge polarized rows of contacts. Mechanical mating is provided by the connection of the header plug with a lock tab that engages with opposing slots in the receptacle socket.

Each row of contacts consists of an array of similar-size pins. Each pin contact contains a gold-plated spring contact that makes contact with the counterpart pin contact on the mating receptacle socket. This results in an electrical connection between the header plug and the receptacle socket. In addition, since both poles of the connection are polarized, it ensures that the header plug can only be mated with the female receptacle socket in the correct orientation. The contacts on both the header plug and receptacle socket are made of gold-plated steel for superior electrical performance and low corrosion.

The connectors also feature a low insertion force and are designed to ensure a vibration-resistant connection. This makes the connectors well-suited for applications in harsh environments such as industrial and military applications. The connectors are also designed to provide good electrical shielding for the connection.

The BCS-143-L-D-DE-051 connectors are designed to provide a reliable and cost-effective solution for a wide range of applications. They are widely used in many applications due to their high electrical and grounding performance, wide Polarization, low insertion force, and noise immunity. The connectors also provide good electrical shielding and vibration-resistant connections.

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