Imagine what would happen if there is no connector? At this time, the circuits must be permanently connected with continuous conductors. For example, if an electronic device is to be connected to a power source, the two ends of the connecting wire must be firmly connected to the electronic device and the power source by some method (such as welding).

As a result, it brings a lot of inconvenience to both production and use. Take car batteries as an example. Assuming that the battery cable is fixed and welded to the battery, the automobile manufacturer increases the workload for installing the battery, increasing the production time and cost. When the battery is damaged and needs to be replaced, the car has to be sent to a repair station, and the old one is removed by desoldering, and then the new one is welded. This requires a lot of labor costs. With the connector, you can avoid a lot of trouble. Buy a new battery from the store, disconnect the connector, remove the old battery, install a new battery, and reconnect the connector. This simple example illustrates the benefits of connectors. It makes the design and production process more convenient and flexible, and reduces production and maintenance costs.

The benefits of the connector:

　　1, improve the production process

　　 connector simplifies the assembly process of electronic products. It also simplifies the mass production process;

　　2, easy to repair

　　If an electronic component fails, the failed component can be quickly replaced when the connector is installed;

　　3, easy to upgrade

　　With the advancement of technology, components can be updated when connectors are installed, and new and more complete components can be used to replace the old ones;

　　4. Improve design flexibility

　　The use of connectors enables engineers to have greater flexibility when designing and integrating new products and when composing systems with components.