52893-1890

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Flat Flexible Connectors (FFCs, FPCs) are some of the most popular electrical connectors in electronics technology today. Invented in the late 1950s by American entrepreneur Harry L. F. Buhl, FFCs have been adopted for use in many applications. This article will provide an overview of the 52893-1890 application field and working principle for FFC and FPC connectors.

Uses and Application Field: Flat Flexible Connectors are typically used in electronic equipment, from consumer electronics like computers and smartphones to medical devices and automotive components. They are especially useful in compact and thin equipment since the connector is small and thin and can be easily bent and formed into different shapes. FFCs are highly reliable, making them suitable for mission-critical systems such as aerospace, military, and automotive applications. They also have many advantages such as low cost, wide availability, and easy assembly.

Working Principle & Assembly: Flat Flexible Connectors typically use an S-shaped contact system for transfer of electrical signals. The contacts are stamped from flat metal sheet and then formed into an S-shape. The contacts are mounted on a flexible, insulated film and held in place by special dielectric glue. Both ends of the connector have a copper contact which is inserted into the holes in the PCB. The contacts are then compressed and soldered into place. The contact is designed in such a way that it forces the contacts to slide along the sides of the hole and create an electrical connection. After this, the connector is placed onto the PCB and secured with a latch, allowing the connection to be reliable and secure.

Benefits: Flat Flexible Connectors are ideal for use in multiple applications due to their advantages. They are low-cost, they require minimal labor for assembly, and the construction of the connector is extremely reliable due to the use of dielectric glue. Additionally, the flexible film gives the connector additional flexibility, allowing it to easily bend and form into different shapes. This allows users to use the connector in a wide range of applications, from consumer electronics to medical devices and even automotive components.

Disadvantages: While there are many benefits to using FFCs, they do have some drawbacks. FFCs typically have fewer contacts and therefore a smaller conductor size than other types of connectors, which means that they may not have the same signal quality as others. Additionally, if the connector is not properly soldered, it can cause electrical connections to be unreliable or intermittent. Finally, the contact design can be difficult to repair if it fails, as the contacts are not easily accessible.

Conclusion: Flat Flexible Connectors are some of the most popular electrical connectors available on the market today. Their advantages include low cost, wide availability, easy assembly, and the ability to easily bend and form into different shapes. It is important to note, however, that they also have some drawbacks such as lower signal quality, difficulty in repairing, and the potential for intermittent electrical connections if not properly soldered. Nevertheless, FFCs have proven to be a reliable, useful, and cost-efficient solution in many applications.

The specific data is subject to PDF, and the above content is for reference