In the world of connectors, the professional name of FPC products is flexible printed circuit boards, which are generally made of polyimide or polyester film materials, with high flexibility and reliability, then you know FPC connectors What is the intuitive structure of ?
Generally speaking, the intuitive structure of FPC connectors mainly includes three parts: copper mold, cover mold, and PI reinforcement mold. The details are as follows:
A. FPC connector copper film
1. The three thickness grades of shredded film are 1, 1/2 and 1/3 OZ; electrolytic copper and rolled copper are the two main materials.
2. Base film of 1 mil or 1/2 mil thickness.
3. Glue can be adjusted according to different thickness (adhesive).
B. FPC connector cover film
1. 1 mil or 1/2 mil cover film thickness.
2. The same glue (adhesive) can be adjusted according to different thickness.
3. Peel off the paper to avoid glue (adhesive) sticking to foreign objects.
C. FPC connector PI reinforced film
1. Thicknesses from 3 mils to 9 mils enhance the mechanical strength of the reinforcement film.
2. The same glue (adhesive) can be adjusted from different thicknesses.
3. Peel off the paper to avoid glue (adhesive) sticking to foreign objects.
4. EMI electromagnetic shielding film to prevent the internal circuit of the FPC connector circuit board from being interfered by external strong electromagnetic force.
