52745-0690

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Flat Flexible Connectors (FFC, FPC) are connectors used to make electrical connections between two printed circuits, usually used to join the board, backplane, or cable. The main advantage of FFC/FPC connectors is their flexibility and small size; they are often used in portable electronics since they are easily damaged. FFC/FPC connectors are also often used in automotive, medical, and industrial applications, making them a versatile solution for a range of applications.

One of the most common types of FFC/FPC connectors is the 52745-0690 series. This particular series features a standard construction, with a contact pitch of 0.5 mm and a contact material of phosphor bronze. The contact plating used is usually gold or tin-plated. This series offers a variety of mounting options, from vertical and right-angle surface mount to board-to-board and even through-hole. It also features a locking tab to ensure secure connections and prevent accidental disconnects.

In terms of its application field, the 52745-0690 FFC/FPC connector is most commonly used in a variety of applications, including automotive, medical, and industrial applications. In these applications, it is typically used to connect two boards, backplanes, or cables. It is particularly popular in automotive applications, as it allows for easier electrical connections in cramped spaces. Additionally, its locking tab ensures secure connections and prevents accidental disconnects, making it ideal for applications that require reliable electrical connections.

In terms of its working principle, the 52745-0690 FFC/FPC connector is designed with a contact system that contains two parallel rows of spring-loaded gold plated contacts. When a mating connector is pushed onto the connector, the springs are compressed and the contact pins are pushed into the contacts of the mating connector, forming a secure electrical connection. To ensure a reliable connection, the design features a locking tab that, when engaged, prevents the connector from being accidentally disconnected.

In conclusion, the 52745-0690 FFC/FPC connector is a versatile and popular solution for a variety of use cases, from automotive and medical to industrial applications. Its small size and flexibility make it ideal for use in cramped spaces, while its locking tab ensures secure connections and prevents accidental disconnects. All in all, the 52745-0690 FFC/FPC connector is an effective and reliable solution for connecting two printed circuits.

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