FFC cable: a brief introduction to the common classification of flexible flexible cables

The FFC flexible flexible flexible cable is small in size and light in weight. On the current plug-in electronic device assembly board, the flexible flexible flexible cable is usually an important solution to meet the requirements of miniaturization and movement. The original design of the flexible flexible cable was to replace the bulky wire harness. Here is a brief introduction to the common classification of flexible flexible cables.

Common classifications of FFC cable flexible flexible cable:

1. The cost of single-sided flexible flexible cable is low, and the requirements for electrical performance are not high. When single-sided wiring, single-sided flexible flexible cable should be used. It has a layer of chemically etched conductive patterns, and the conductive pattern layer on the surface of the flexible insulating substrate is a rolled copper foil.

2. The double-sided flexible flexible cable metallized hole connects the patterns on both sides of the insulating material to form a conductive path. It is a conductive pattern made by etching on both sides of the insulating base film to meet the flexibility of design and use. The cover film can protect single and double-sided wires and indicate where the components are placed.

3. Multi-layer flexible flexible cable is to laminate 3 or more layers of single-sided or double-sided flexible circuits together, and form metallized holes by drilling and electroplating to form conductive paths between different layers. In this way, multi-layer circuits have huge functional differences in terms of higher reliability, better thermal conductivity, and more convenient assembly performance. The flexible flexible cable does not need to use complex welding processes, and only needs to be considered when designing the layout. To the mutual influence of assembly size, number of layers and flexibility.

4. The traditional flexible flexible cable is composed of rigid and flexible substrates selectively laminated together. The structure is tight, and the metallized hole L forms a conductive connection.