The connector is a component that our electronic engineering and technical personnel often contact. Its function is very simple: to build a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow, and the circuit can realize the predetermined function. Connectors are an indispensable part of electronic equipment. Observing along the path of current flow, you will always find one or more connectors. Connector forms and structures are ever-changing. There are various types of connectors with different application objects, frequencies, power, and application environments. For example, the connectors for lighting on the court and the connectors for hard drives, and the connectors for igniting rockets are quite different. But no matter what kind of connector, it is necessary to ensure that the current flows smoothly, continuously and reliably. In general terms, what the connector is connected to is not limited to current. In today's rapid development of optoelectronic technology, the carrier of the signal transmission is light in the optical fiber system. Glass and plastic replace the wires in the ordinary circuit, but the optical signal Connectors are also used in the pathways, and their functions are the same as circuit connectors.

Benefits of using connectors： 

1. Improve the production process, the connector simplifies the assembly process of electronic products and simplifies the mass production process;

2. Convenient maintenance, faulty components can be quickly replaced when the connector is installed;

3. Easy to upgrade. With the advancement of technology, components can be updated when the connector is 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 in designing and integrating new products and using components to form a system.