Working principle of FPC connector

The FPC connector completes circuit conduction by inserting the FPC cable into the connector and applying pressure through the locking mechanism to ensure reliable contact between the contact terminals and the gold fingers on the FPC. Due to the flexible, lightweight, and high-density wiring characteristics of FPC, this connection solution is widely used in electronic products that are sensitive to space and weight, such as mobile phones, tablets, camera modules, and foldable screen devices.

Its advantages lie in:

Support high-frequency and high-speed signal transmission (such as MIPI interface)

Can adapt to three-dimensional space wiring and improve equipment integration

Capable of adapting to environments such as earthquake resistance, temperature resistance, and humidity resistance

The plug-in life can reach thousands to tens of thousands of times, suitable for high reliability applications

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