Amphenol AT Circular Connector Series

The ATC series is available in a 9 pole version which supports CAN systems and electrical system communications.

Amphenol Industrial Operations now offers industry-standard, on-vehicle data plug connectors that are designed for vehicle diagnostic and data communication, the AT circular connector (ATC) series.

Designed to perform in the most demanding applications in heavy-duty trucks and buses
3 and 5 pole standard electrical plugs are designed to improve the quantity and quality of options offered, while 9 pole version provides J1939 solution of receptacle/contacts/accessories
Offers reliable support on CAN systems and helps electrical devices to communicate with each other
Applications include GPS tracking and CAN data communications for diagnostics of vehicle engine speed, temperature, oil temperature and exhaust emissions
Features simple jam nut mounting for quick assembly and a smaller flange that saves space on mating panels
Sealed against moisture and contaminants
Features reverse bayonet coupling design that allows for quick mating and unmating
Withstands more than 100 mating cycles
RoHs compliant
Works with industry standard size 16 contacts
Made from high-quality copper alloy; nickel and gold plating are available
Operating temperature range of -55-125 C (-67-257 F)