There are many types of connectors. Common types include communication interface terminals, wiring terminals, wire-to-board connectors, and board-to-board connectors. Each category can be subdivided into several categories, such as: board-to-board connections including pin headers, female headers, board-to-board connectors, etc.; wire-to-board connectors include FPC connectors, IDC sockets, simple horns, etc. So when choosing board-to-board connectors, what aspects should we consider? How to choose a suitable connector for hardware? What this article wants to introduce to you is that when we choose the board-to-board connector, we should pay attention to those aspects, hoping to help everyone after reading this article!