Pin and bus connector is applicable to plug-in connector of various electronic products around the computer. It is a general connecting device widely used in electronics, electrical appliances and instruments. Application commodities: smart meter, instrument, PCB circuit board, UPS, frequency converter, tachograph, automobile anti-theft device, switch, router, notebook, computer, mid, digital camera Boards and other smart communication products, smart home appliances, etc.

It is generally used together. It acts as a bridge between blocked or blocked circuits in the circuit and undertakes the task of current or signal transmission. It is matched with the busbar to form a plate-to-plate connection; Or it can be used together with the electronic wire harness end to form a board to line connection; It can also be used independently for plate to plate connection.

The advantages of pin and bus connectors are as follows:

1. Another name: row plug, which is the cheapest and most common connection method. Application scenario: low-end and large-size intelligent equipment, development board, debugging board, etc.

2. The convenience of operation and the mechanical strength of pin and bus connectors are also very important factors. The connector is usually the interface between the PCB motherboard and external components. The bearing force of the pin and bus bar is very strong. Sometimes it may encounter considerable external force and is intact.

3. The reliability of components assembled by through-hole technology is much higher than that of corresponding SMT components. Whether it is a strong pull, extrusion or thermal shock, it can withstand it without easy separation from PCB.

4. The processing of pin and bus bars for field wiring in industrial field is usually high-power components, which can meet the needs of different transmission of high voltage and high current.

5. Having electrical resistance refers to the ability to withstand the rated test voltage between the row pins, between the contacts, or between the contacts and the shell.

6. Generally, the pin and bus connectors can adapt to the attenuation caused by electromagnetic interference and the ability to mask electromagnetic interference.

7. The contact resistance should be small, ranging from tens of milliohms.