145286-1

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Card Edge Connectors, also known as card cages, are a type of mechanical device used to connect a circuit board to a circuit. These connectors come in various sizes and shapes, and offer different levels of signal and power transmission quality. Accessories such as mounting brackets, strain reliefs, and dust caps are used to securely mount and protect the connectors. The 145286-1 application field and its working principle are two integral parts of the overall Card Edge Connector system, and both need to be understood in order to ensure its use for the desired application.

145286-1 Application Field

The 145286-1 is a type of Card Edge Connector typically used for the connection of printed circuit boards to electrical cables. As a card cage connector, it can have up to eight positions, with each position containing two rows of contacts. These contacts are located along the edges of the printed circuit board, which makes them ideal for connecting signal and power cables. Additionally, they can also be used to connect higher densities of circuit boards due to their space-saving design.

The 145286-1 is typically composed of a housing manufactured from molded plastic, and a range of contact material types with plated copper outer surfaces. It is commonly used for industrial applications such as servers, routers, and repeaters, as well as in medical and automotive electronics.

145286-1 Working Principle

The 145286-1 card edge connector is typically mounted onto the board of the printed circuit board (PCB) and the mating cable connector is inserted into the housing of the card edge connector. When these two components are correctly aligned and connected, the contacts on the connector and the mating cable connector become conductive and form an electrical connection. The connector also features two sliding retention latches that provide an extra layer of security by holding the mating cable connector in place, preventing it from being disconnected or pulled out.

The 145286-1 card edge connector can be used with a variety of different cables, such as ribbon cables, flat-ribbon cables, and flex cables. The contact material and the plating material on the contact surfaces ensure that the electrical connection is free of any interference or noise, thus providing a stable and reliable signal transmission.

Conclusion

The 145286-1 Card Edge Connector is an ideal solution for a variety of applications requiring a secure and reliable connection between a printed circuit board and an electrical cable such as servers, routers, and repeaters. By understanding the 145286-1 application field and its working principle, users can ensure that the connector is used for the right application in order to maximize its performance.

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