FFC flat cable, also known as Flexible Flat Cable, or FFC for short, is a cable that allows you to choose the number of wires and the spacing of the wires at will, and is ideal for use as a data transmission cable between moving parts and motherboards, between PCB boards and PCB boards, and in miniaturized electrical equipment. Common specifications are 0.5mm, 0.8mm, 1.0mm, 1.25mm, 1.27mm, 1.5mm, 2.0mm, 2.54mm and other spacing flexible cable wire.