What is an M12 connector?

What is an M12 connector?

The M12 connector is a circular connector with a 12 mm locking thread. Suitable for factory automation applications, actuators, sensors, industrial Ethernet and fieldbus, etc. M12 connectors are also useful in flushing and corroding environments. They are available with 2,3, 4, 5, 6, 8, 12,and 17 pins.