What are the thickness and application range of FFC cable:
In general, it is 0.12mm. In addition, the thickness of FFC cable can be adjusted according to the actual demand, which is determined by the materials used for FFC cable. FFC cable is composed of two layers of insulating film, one layer of flat copper conductor is pressed in the middle, so the thickness of the cable is equal to the thickness of the upper film + the thickness of the conductor + the thickness of the lower film. The commonly used thickness of the film is 0.043mm, 0.060mm, 0.100mm, etc, The common conductor thickness is 0.035mm, 0.05mm, 0.10mm, etc.; for example, the common thickness of FFC cable is 0.12mm, which is composed of 0.043 (upper film) + 0.043 (lower film) + 0.035 (conductor thickness) = 0.121mm.
FFC cable is widely used in the connection between printer head and main board, signal transmission and board connection of plotter, scanner, copier, audio, liquid crystal appliance, fax machine, various DVD player and other products. In modern electrical equipment, almost nowhere.
Common models are as follows:
Type A: the two ends are connected and the reinforcing plate is pasted on the insulating tape;
Type B: the reinforcing plate shall be directly pasted on the insulating tape in a cross way;
Type C: the reinforcing plates at both ends are directly pasted on the conductor;
Type D: the reinforcing plates at both ends are directly pasted on the conductor cross;
Type E: one end of the reinforcing plate is pasted on the insulating tape, and the other end is directly soldered with tin;
Type F: the reinforcing plates at both ends are directly pasted on the insulating tape, and the inner half is peeled off;
Type G: direct solder at both ends.