Flat Flex Jumpers, Cables (FFC, FPC)Flat flex jumper cables, also known as FFC (flat flexible cable) or FPC (flexible printed circuit) cables, are a type of cable assembly that is used to connect electronic components in a compact, space-saving manner. These cables are made from thin, flexible circuit boards that have conductive tracks on one or both sides, and are designed to be bent or folded into a variety of shapes to fit into tight spaces. Flat flex jumper cables are commonly used in a variety of electronic devices, such as laptops, smartphones, and other portable devices, where space is limited and the cables need to be able to move and flex without breaking. They are also used in a variety of other applications where the ability to bend and fold the cable is important, such as in robotics and medical devices.