A connector is a functional component that turns a circuit or optical channel on, off, or switched by means of electrical or optical signals and mechanical forces. It acts as an electrical or optical signal connection between a device, component, device, system. , transmitting signals or electromagnetic energy, and keeping no changes in signal distortion and energy loss between the system and the system.
Signal connectors are now widely used in aviation, aerospace, military equipment, transportation, communications, computers, automotive, industrial, household appliances and other fields. Connectors can be divided into the following categories: a wide variety of connectors, from the downstream industry, can be simply divided into automotive connectors, communication connectors, computer and consumer electronics connectors, industrial connectors and military connectors.http://www.fdragtech.com/