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FFC, FPC (Flat Flexible) Connectors

Introduction

Flat Flexible Connectors, also known as FFC/FPC connectors, are used for space-saving connections between machines, computers or other electronic devices. These connectors offer an extremely flexible solution that covers a wide range of applications and are becoming increasingly popular for their unique design.

Applications

FFC connectors are used in a variety of applications such as LCD displays, industrial automation, robotics, automotive, medical, and more. The major advantage of FFC connectors is that they allow for connections to be made in a quick and easy manner. This is achieved through their curved design, which allows them to fit in tight spaces. Additionally, FFC connectors can be made with a wide range of wire gauges and styles, making them suitable for use in many diverse applications. They are also suitable for use in high-temperature environments, and can handle up to 85°C. Furthermore, FFC connectors are often used in applications that require exposed wires, as their low profile design makes them much less prone to damage.

The SFW22R-4STE1LF application field:

The SFW22R-4STE1LF is a Flat Flexible Cable (FFC) connector, designed for use as a programming port on embedded boards or electrical devices. This FFC connector can be used for a variety of applications, including LCD displays, computer monitors, test and measurement equipment, and other industrial automation applications. It is also compatible with a variety of FPC cables, including those with 1.0mm pitch, 2.54mm pitch, 2.54mm pitch with a flat cable, and 3.0mm pitch. This FFC connector has an excellent connection reliability, and is suitable for use in environments where reliable and high-speed connections are essential.

Working principle:

The SFW22R-4STE1LF is a zero insertion force (ZIF) FFC connector. This means that no pressure is applied to the board when inserting the connector. Instead, the mating force of the connector itself is used to secure the connection. A small locking latch is used to ensure that the connection stays in place once inserted. This latch is engaged when the connector is fully inserted and can easily be released for removal.

Conclusion

The SFW22R-4STE1LF is an ideal Flat Flexible Cable (FFC) connector for applications that require reliable and high-speed connections, such as LCD displays, computer monitors, industrial automation, and test and measurement equipment. This FFC connector can be easily installed and removed, and has an excellent connection reliability. Its curved design allows it to be used in tight spaces, and it can handle up to 85°C. Furthermore, its low profile design makes it less prone to damage.

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