FFC is a type of cable that is used in a variety of applications where flexibility and space savings are important. The cable is made up of a flat conductor that is surrounded by a dielectric material. The conductor is typically made of copper or aluminum and the dielectric can be either a polymer or an air gap.
The main advantage of FFC over other types of cable is its flexibility. This allows the cable to be routed in tight spaces and around corners. Additionally, FFC is much lighter than other types of cable, making it easier to work with and install.