66226-004LF

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FFC, FPC (Flat Flexible) Connectors are used in various areas of the electronics industry, from military to consumer devices. 66226-004LF is a type of FFC/FPC Connector which finds uses in most electronics applications. In this article, the application fields and working principles of 66226-004LF will be discussed.

Due to its small size and narrow-pitch connection, 66226-004LF FFC/FPC Connectors are widely used in various electronics applications such as connectors and cabling interconnects with the camera module, mobile phone, laptop, tablet, game console, home appliances, medical equipments, digital camera, automotive electronics, and other consumer electronics. It can connect two flat-shaped flexible circuits (FFCs) resistant to bending or flexing. The structure of the FFC/FPC Connectors guarantees that both the electrical connection and mechanical reliability between the cables and electrical components is always maintained.

In terms of its working principle, 66226-004LF FFC/FPC Connectors use a 0.5mm pitch and a 4-pin contact structure for the effective connection of both wires and structural components. The connectors are constructed from two single-sided flat flexible circuits (FFCs) secured between two parallel members of housing. The FFCs are soldered to the plastic or metal housing so that they securely shell the contact pins, which enables the connection between the wiring and circuit board assembly. The FFCs have an upper and lower cover which protect the contact pins from any potential pollutants in the operating environment when the system is in operation. The two FFCs are joined together with contact pins acting as pin headers.

The contact pins of 66226-004LF FFC/FPC Connectors are made from phosphor bronze with gold plating for reliable and effective point-to-point connections. The gold-plated phosphor steel contacts ensure very low contact resistance and long-term reliability. The contact pins are also designed with anti-corrosion properties, which saves the connections from potential environmental damage.

In addition, 66226-004LF FFC/FPC Connectors feature a continuous locking system which secures the connector in place and provides a secure connection between the FFC and other components. This prevents jostling and wear and tear due to frequent mechanical contact with the connectors. The connector can be mounted horizontally or vertically onto a circuit board, offering space savings and flexibility. Furthermore, the flat flexible connectors can be pre-molded and molded for ease of use and reinstallation.

Overall, 66226-004LF FFC/FPC Connectors are used in various electronics applications for quick and comfortable connections between circuit boards and other electronic components. They feature a continuous locking system which ensures secure connections of these components. The attractive features of the FFC connectors, including narrow-pitch connections, low contact resistance, and pre-molded and molded function, make them suitable for a number of electronics applications.

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