AT Series Circular Connectors

Amphenol Industrial AT Series Circular Connectors feature Amphenol's AT contact technology and are designed for truck environments and demanding applications found in construction and farm equipment. The molded thermoplastic connectors offer a positive bayonet retention system and are sealed by redundant grommet wire sealing. The square flange design ensures a drop-in replacement to existing panel design while the jam nut design makes for easy installation. The 9-pin black receptacles are in accordance with the interface of the diagnostic connector of J1939/13. Amphenol Industrial AT Series Circular Connectors are RoHS compliant.

Results: 25
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Amphenol Industrial Standard Circular Connector 6 way square flange receptacle
Datasheet
50In Stock
Min.: 1
Mult.: 1

Amphenol Industrial Automotive Connectors J1939 SQUARE FLANGE
Datasheet
979In Stock
Min.: 1
Mult.: 1



Amphenol Industrial Automotive Connectors J1939 JAM NUT
Datasheet
951In Stock
Min.: 1
Mult.: 1

Amphenol Industrial Circular MIL Spec Tools, Hardware & Accessories HEX NUT
Datasheet
3 529In Stock
2 800Expected 20/08/2026
Min.: 1
Mult.: 1
Amphenol Industrial Automotive Connectors BACKSHELL STRN RLF SML FLNGE J1939 RCPT
Datasheet
62In Stock
Min.: 1
Mult.: 1

Amphenol Industrial Circular MIL Spec Contacts AT Circ Pin,Crimp 16-18AWG GP cont
Datasheet
430In Stock
Min.: 1
Mult.: 1

Amphenol Industrial Circular MIL Spec Contacts AT Circ Sock,Crimp 16-18AWG NP cont
Datasheet
1 180In Stock
Min.: 1
Mult.: 1

Amphenol Industrial Circular MIL Spec Contacts AT Circ Sock,Crimp 16-18AWG GP cont
Datasheet
388In Stock
Min.: 1
Mult.: 1

Amphenol Industrial Automotive Connectors J1939 PROTECTIVE CAP WITHOUT LANYARD
Datasheet
428In Stock
1 070On Order
Min.: 1
Mult.: 1

Amphenol Industrial Standard Circular Connector Circ Conn AT series Cb Mt Plg, 5 cont
Datasheet
292In Stock
1 000Expected 18/06/2026
Min.: 1
Mult.: 1

Amphenol Industrial Automotive Connectors J1939 PROTECTIVE CAP WITH LANYARD
Datasheet
733In Stock
2 970On Order
Min.: 1
Mult.: 1

Amphenol Industrial Circular MIL Spec Connector Circ Conn J1939 Pn Mt Rcpt, 9 cont 85In Stock
Min.: 1
Mult.: 1

Amphenol Industrial Circular MIL Spec Connector Circ Conn AT series Pn Mt Rcpt, 5 cont 36In Stock
Min.: 1
Mult.: 1



Amphenol Industrial Circular MIL Spec Contacts AT Circ Pin,Crimp 16-18AWG NP cont
Datasheet
987On Order
Min.: 1
Mult.: 1

Amphenol Industrial Standard Circular Connector 6 way plug
Datasheet
49On Order
Min.: 1
Mult.: 1

Amphenol Industrial Automotive Connectors SML FLNGE J1939 RCPT W/HEX NUT
Datasheet
Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Amphenol Industrial Automotive Connectors AT SIZE 3 PROTECTIVE CAP WITHOUT LANYARD
Datasheet
Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Amphenol Industrial Automotive Connectors AT SIZE 5 PROTECTIVE CAP WITHOUT LANYARD
Datasheet
Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Amphenol Industrial Standard Circular Connector Circ Conn AT series Cb Mt Plg, 3 cont
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Amphenol Industrial Automotive Connectors SML FLNGE J1939 RCPT WAVE SPRING
Datasheet
Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Amphenol Industrial Automotive Connectors AT SIZE 3 SQUARE FLANGE
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 1

Amphenol Industrial Automotive Connectors AT SIZE 5 SQUARE FLANGE
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 1

Amphenol Industrial Automotive Connectors AT SIZE 3 PROTECTIVE CAP WITH LANYARD
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 1

Amphenol Industrial Automotive Connectors AT SIZE 5 PROTECTIVE CAP WITH LANYARD
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 1

Amphenol Industrial Automotive Connectors Cap w/Lanyard SZ 9 Square Flange Recpt
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 1