Shenzhen factory
Machine and sensor builders use M-series circular connectors and harnesses when a cable has to leave the enclosure on a locked, coded end. Video leads are quoted when the equipment also needs a display cable.
The pictured models are cable-side connectors. Panel-mount and PCB versions can be quoted separately.
Pin count, coding, gender, locking style, length and whether the cable is included.
Yes. The catalogue assemblies are examples. Production follows the pinout, wire gauge and length you send.