Products Chinese name: English name circular connector: circular connector definition: circular connectors, also called industrial connectors, the basic structure is cylindrical and has a nearly circular mating surfaces of the connector. Circular connector is the basic structure is cylindrical, with a circular mating surface and a class of connectors. Interconnect classification, belong to category 5. For interoperability between devices that is connected to it. "Said the broad sense, including low-circular connectors, RF coaxial connectors from it, and audio connectors. Cylindrical structure with a circular connectors natural ruggedness, than any other shape has a higher strength M5 connector is whether industrial or daily life will more commonly used in a wide range this excellent waterproof connector series for applications requiring waterproof and dustproof products, such as:. LED lights, water level loggers, remote water meter, water quality monitoring, navigation, lighthouses, boats, industrial equipment, sprinklers, etc., in a harsh environment is still performing well.