QFS-052-02-SL-D-RA

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Rectangular connectors are one of the most commonly used types of connectors in the electronics industry. This is because they have the capability to provide high performance in a compact size and cost. The QFS-052-02-SL-D-RA is one of the most popular types of rectangular connectors used in many electronic applications. This article will discuss the application field and working principle of this connector.

The QFS-052-02-SL-D-RA rectangular connector is typically used for a variety of applications, such as frame grabber cards, servers, high-speed data transmission, digital video systems, audio systems, and more. It is often paired with an IDC connector to allow for the hot-swappable connection of two boards on the same application. It is also used for board-to-board applications, such as mezzanine storage systems, as well as edge type applications.

The connector works by using a “card edge” or “long-arm” connection to mate two boards together. This connection type offers superior mechanical strength and reliability compared to other connector types, such as IDC connectors. The long-arm connectors are usually composed of a male “header” and a female “socket”. These components are secured together using screws or other mechanical fasteners. Once connected, an electrical signal is sent from the male header to the female socket to establish the connection.

The male header contacts are generally made from stainless steel and plated with either gold or tin for increased conductivity and corrosion resistance. They feature either pin or socket connections, depending on application needs. The female sockets are most commonly made from either plastic or ceramic material and feature dual row contacts. Both contacts feature a spring loaded plunger mechanism for secure contact mating.

The QFS-052-02-SL-D-RA is also designed with a positive locking mechanism. This feature adds further reliability to the connection when operating in high vibration environments. This is due to the metal latch which prevents the headers from slipping out of the sockets during operation.

The QFS-052-02-SL-D-RA connector is also designed to meet a variety of international standards including DIN and IEC standards. This ensures that the connector meets various industrial requirements without having to make any modifications to the connectors. This allows for a cost-effective and reliable solution in a wide range of applications.

In conclusion, the QFS-052-02-SL-D-RA is a popular type of rectangular connector used in a variety of applications for high-speed data transmission, audio systems, servers, frame grabber cards, and more. It is designed with a positive locking mechanism and is compliant with a variety of international standards such as DIN and IEC. This ensures that the connector can be used in a variety of applications with superior mechanical strength and reliability.

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