The FPC connector is used to connect the printed circuit board (PCB) and the flexible printed circuit board (FPC) to complete the mechanical and electrical connection. It is characterized by connecting one end with PCB welding (more SMT welding is used), and the other end is inserted with FPC, and the card lock device is designed on the FPC adapter to lock the FPC and FPC adapter, and adhere to a certain contact reliability. Therefore, there are strict cooperation requirements between the plastic body of the adapter and the terminal and the card lock parts. So, what is the specific composition of the FPC connector? Today, let our battery connector manufacturers explain it to us!

1. Rubber body

Battery connector manufacturers introduce that the inside of the plastic body is an equidistant sheet partition structure, so that the terminals adhere to a small distance after installation and provide a certain persistence. According to the use requirements of the product, the plastic body should have the strength and toughness to meet, and there should be no warping deformation before and after SMT welding. The following details the plastic body planning and material selection.

2. Terminal

The terminal is the touch part of the FPC/FFC connector. In order to achieve the high-density placement of the connector and more stable touch function, the FPC/FFC connector terminal uses a narrow slice touch method, and the material uses phosphor bronze with good conductive function and mechanical strength.

3. Card lock

The card lock part is matched with the plastic body, and when the FPC/FFC is pierced, the card lock part is used to lock the FPC/FFC, so that it maintains a certain touch force. Therefore, the parts are required to meet the good rigidity, and PPS materials are usually used to produce.

The above is the question brought by Xiaobian about the composition of FPC connector. If you want to know more, you can log in to the official website of our battery connector manufacturer: http://www.corerui.com or call for details: 137-2359-6479