22-15-3043

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22-15-3043 Application Field and Working Principle

Flat Flexible Connectors (FFC and FPC) are thin wiring cables designed to easily connect two adjacent printed circuit boards (PCBs). These cables are used to connect a wide variety of PCBs, such as laptops, portable audio players and other similar products. They are one of the most common methods used to connect various types of hardware within an electronic device.

Advantages of FFC/FPC Connectors

FFC/FPC Connectors offer numerous advantages compared to traditional wired connections. Their small size and lightweight means they can fit into areas that wouldn’t be accessible with a cable alone. This is particularly beneficial in portable products, where space and weight restrictions are a major design consideration. Additionally, because the FFC/FPC cables flex rather than bend or twist, they are much less prone to damage.

FFC/FPC Connectors are also relatively easy to install, as they eliminate the need to cut, strip, or solder wires. This makes them ideal for quick prototype builds. Furthermore, they are cost-effective and reliable, making them suitable for mass production and long-term use.

22-15-3043 Specification

The 22-15-3043 is a type of FFC/FPC Connector that uses 0.5mm-pitch contact terminals to bridge the gap between two adjacent PCBs. The 22-15-3043 has a total of 30 pins, with 15 on each side, arranged in a single row. They are ideal for high density connections such as memory cards, hard drives, and digital cameras. The 22-15-3043 is available in a variety of lengths and connector colors, helping you achieve the exact fit and look you desire.

Working Principle of FFC/FPC Connectors

FFC/FPC Connectors work by using something known as “contact entrapment”. Put simply, when the connector is pushed onto the PCB, the contact terminals are pushed through corresponding holes in the PCB. As they emerge from the other side, they are held in place by the contact termination around the hole. The tension of the contact termination holds the connector firmly in place.

No soldering is required, and the connection is easily reversible by extracting the connector using a set of specialized tools. This makes FFC/FPC Connectors both simple and versatile.

Conclusion

FFC and FPC Connectors are highly versatile and offer numerous advantages over traditional wired connections. The 22-15-3043 is a popular type of FFC/FPC Connector that is suitable for a variety of applications. It is small, lightweight, and easy to install. Additionally, the connector works using contact entrapment, allowing for a secure connection with no soldering required.

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