487117-9 Connectors, Interconnects

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Flat Flexible Connectors, also known as FFC and FPC, are surface mount electrical connectors that are used to bridge the connection of components, such as sensors, antennas, or motors. Generally, FFC and FPC utilize multiple contact points, such as two or four, to ensure an efficient electrical connection between two or more components. The most common type of FFC and FPC are the 487117-9.

Applications of the 487117-9

The 487117-9 connectors are commonly utilized in medical and consumer electronic devices, as they are extremely lightweight and low profile. This makes them ideal for installation and placement in confined spaces where space is limited for the device. Specifically, the 487117-9 is regularly seen in optical disc drives, electronic medical equipment, and portable music players. Additionally, the 487117-9 can be seen utilized in some vision systems, such as those that capture images of barcodes.

Working Principle of the 487117-9

The 487117-9 connector is constructed to enable electrical and mechanical contacts to be made between two components. The two components consist of a mating flexible cable connector coupled to a printed circuit board. The two parts firmly attach to each other by the use of a latching mechanism which slides the connector over the printed circuit board edge. This latching mechanism maintains a secure connection between the devices it connects, preventing any physical damage that could occur during use. Inside the connector, contact points are comprised of small blades, commonly made of copper, that are precisely positioned on two adjacent connector surfaces. When the two parts mate, the contact points provide a reliable electrical connection between the two components.

Conclusion

The 487117-9 FFC and FPC connectors are incredibly useful for connecting components that require a secure and reliable electrical connection. Due to their slim design and low profile, they are especially desirable for applications where space is limited. Their easy installation requires only a latch or push-pin mechanism, allowing for a secure connection between two components. As a result, the 487117-9 FFC and FPC connectors are used extensively in medical equiptment, consumer electronics, and optical disc drives.

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