The FPC connector is a new type of data cable made of PET insulation material and extremely thin tinned flat copper wire, which is laminated through the production line of high-tech automated equipment. It is flexible, free to bend and fold, thin, and small in size. Simple, easy to disassemble, easy to solve the advantages of electromagnetic shielding (EMI). Used to connect circuit boards (pcb) and flexible printed circuit boards (fpc) to realize mechanical and electrical connections.
TXGA develops and produces various types of fpc connectors. TXGA, a mature connector processing manufacturer for 15 years, has sufficient inventory and is directly operated by the original factory. Click [Product Center] to select the model to place an order. TXGA online store will help you to be one step ahead.
There are strict matching requirements between the structures of FPC connectors, and the precision of the three components is very important in the production.
1. Plastic body
The inside of the plastic body is an equally spaced sheet-like barrier structure, which allows the terminals to be arranged in small intervals after assembly and provides a certain retention force. According to the use requirements of the product, the plastic body must have sufficient strength and toughness, and there must be no warpage deformation before and after SMT welding.
2. Terminal
The terminal is the contact part of the FPC/FFC connector. In order to achieve a high-density arrangement of the connector and a more stable contact performance, the FPC/FFC connector terminal adopts a narrow contact method, and the material is selected with better conductivity and mechanical strength. Phosphor bronze. Generally, there are two ways to design the terminal structure, one is to stamp the flat blanking terminal (abbreviated as: blanking terminal), and the other is to bend and form the terminal after stamping (abbreviation: forming terminal).
3. Card lock
The locking parts are matched with the plastic body. When the FPC/FFC is inserted, use the locking parts to lock the FPC/FFC to maintain a certain contact force. Therefore, the parts are required to have sufficient rigidity and are usually produced with PPS raw materials.
