Energy storage connector circuit board interface mode is different, its type is also different, each type has its own characteristics. The following is a brief introduction to these aspects:

1. Pin header, female header/pin header. Female header and pin header are relatively cheap and common interface modes, application areas: low-end, large-scale smart products, development boards, debugging boards, etc.;

Advantages: cheap and cost-effective, convenient, hard connection is strong, strong over current capacity, easy to wire bond and test;

Disadvantages: large size, not easy to bend, large spacing, hundreds of pins cannot be connected (too large).

2. Some board-to-board connectors are used for compact products, with a higher density than pin headers. Application areas: widely used, basic smart hardware products are basically in use.

Advantages: small size, large number of pins, 1 cm length can be made into 40 pins (the same specification can only be made into 20 pins).

Disadvantages: The overall design must be fixed and the price is expensive and cannot be plugged and unplugged frequently.

3. Thickened board-to-board connector, which can be combined, disassembled and inserted on the pin header. Application scenarios: test boards, development boards, large fixed equipment (such as main chassis wiring). Advantages: It is cheap and common to use with pins, and it is very convenient to connect and measure. Disadvantages: It is not easy to repair, large in size, and not suitable for mass production scenarios.

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5. FPC connector plug/ZIF connector. Many smart products and equipment need to pull data signals from the motherboard, and FPC is small, flexible, and has various shapes, which is a good choice. Application scenarios: circuit bending, motherboard and external device connection, auxiliary board and motherboard connection, product space is tight. Advantages: small and cheap