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ERM8-020-05.0-S-DV-K-TR Application Field and Working Principle

The ERM8-020-05.0-S-DV-K-TR is a rectangular connector from the Arrays, Edge Type, Mezzanine (Board to Board) family of rectangular connectors. It is used in a variety of applications due to its ability to provide a space-saving connection and secure and reliable electrical connections. This type of connector optimizes the connection between two or more PCBs (printed circuit boards) by reducing time, space, and cost.

The ERM8-020-05.0-S-DV-K-TR connector consists of two parts - a socket and a plug - each designed for a specific purpose. The socket portion features two rows of rectangular copper contacts, typically 8 in number, on one side of the connector, with each contact post available to connect with a common wire. The plug portion, on the other side of the connector, consists of a pin matrix with 4 pins for each copper contact post. The pins mechanically secure the cable to the connector so that it is held in place, while also providing electrical continuity between the cable and the socket.

In order to provide a strong and reliable connection, the components must be designed with a degree of precision. ERM8-020-05.0-S-DV-K-TR connectors use high quality materials to ensure consistency and durability. The connectors are designed with two plating layers. The first layer (outer layer) provides a protective plating of gold, tin, or nickel to protect the socket contacts and pins from corrosion and oxidation. The second layer (inner layer) consists of an extremely thin layer of silver, gold, or tin, which enhances electrical contact and provides a tight mechanical connection between the socket and plug.

To provide a low-cost, space-saving solution, the ERM8-020-05.0-S-DV-K-TR connector is designed to be surface-mounted on either the top or bottom side of a PCB. The connector is available in a variety of configurations, such as vertical or horizontal mount, each designed to meet specific applications. For example, the vertical mount is ideal for use in tight spaces; the horizontal mount is ideal for use in high performance applications.

The ERM8-020-05.0-S-DV-K-TR connector is designed with a robust sealing system for use in extreme environmental conditions. The system consists of a special elastomeric seal, applied between the plug and socket, to protect the contacts from dust and moisture. The system also includes a stainless steel spring, which provides pressure between the plug and socket to ensure a reliable and secure connection. In addition, the connector is designed with a mating holder, which holds the plug and socket together during installation.

The ERM8-020-05.0-S-DV-K-TR connector is an ideal choice for a variety of applications in automotive, industrial, medical, and consumer electronic products. The connector is designed to provide a reliable connection in hostile environmental conditions, while also minimizing space requirements and cost.

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