92789-550LF

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92789-550LF Application Field and Working Principle

The 92789-550LF is a memory connector device which is specifically designed to be used in applications where a PC Card socket is required. It is used in various applications such as cellular phones, PDAs, digital cameras, and laptop computers. It is also a great choice for many embedded and consumer electronics devices that require a reliable and easily re-workable connection. This device is popular for its small size, low cost, and reliable performance.

The 92789-550LF is a Card Socket, which is a rectangular plastic cover with electrical contacts located inside. It acts as the physical interface between the underlying circuit board and the card itself. The card socket can accommodate either a secured or unsecured card. Unsecured cards are usually with standard sized PC Cards and can be readily inserted and removed from the socket. On the other hand, secured cards are with extra secure connections and require extra effort to be removed or inserted. The card socket provides the outside electrical contact that is needed for the card to interact with the underlying circuit board.

When a card is inserted into the 92789-550LF socket, the card interface is aligned with the socket pins. The socket pins have contact surfaces which provide the electrical connection between the card and the socket. The socket is secured on the underlying board with fasteners. The socket has a retention clip, which is responsible for maintaining the card in its proper position. The clip also serves to help eject the card when required.

The 92789-550LF socket is compliant with the PCCSA standard and meets the required electrical characteristics. The socket is a single-contact design with minimum contact spacing of 0.6 mm (0.0236”). The density of the contacts is up to 20 per mm (0.042”) and the current rating of the contacts is up to 0.5 A. Additionally, the socket is able to withstand up to 25 insertion cycles to ensure its reliable performance in the most demanding conditions.

The 92789-550LF is a great choice for the applications that require a secure and reliable connection. It offers high levels of electrical performance and is easy to rework in the field. The socket is small and low cost, and its compliance with the established standards ensures that it is a perfect match for the various types of PC Cards.

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