In consumer electronics, the “DIN connector” usually represents a member of the family of circular connectors made by DIN. The DIN connector was originally used for analog audio signal transmission, and some of these 连接器 were later used for analog video and digital interfaces and micro motor power drive, such as MIDI or IBM PS / 2 interface keyboards and mouse cables. QL-Custom design a lot of over molding on mini dins ,current Din with soldering wires for varies of cable design.