AT Series™ Connectors

Amphenol Sine Systems AT Series™ connectors are a high-performance, thermoplastic, cost-effective solution with superior environmental seals and seal retention capabilities with IP68 and IP69K ratings (in mated condition). The connector design incorporates an integrated latching system with over-sized detents that ensure a definitive electrical and mechanical connection. All AT Series connectors offer a wide range of end caps and strain relief options and have been developed to be comparable with all other existing standard products industry-wide. The connectors are available in BoardLock™, HYPERBUSS™, LED, PanelMate™, and StructurePlus™ options.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Accessory Type
Number of Positions
Pitch
Gender
Mounting Style
Termination Style
Contact Plating
Wire Gauge Min
Wire Gauge Max
Color
Sealed / Unsealed
Series
Packaging
Amphenol SINE Systems Automotive Connectors AT RCPT 12P (Ni) PCB BRD MNT POTING BR
Datasheet
100In Stock
Min.: 1
Mult.: 1

Connectors 12 Position 4.42 mm (0.174 in) Receptacle (RP - Male) SMD/SMT Crimp Nickel Brown AT
Amphenol SINE Systems Automotive Connectors 3 Pin Overmold Plug Socket, GREEN
Datasheet
532In Stock
Min.: 1
Mult.: 1

Connectors 3 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Green AT Bulk
Amphenol SINE Systems Automotive Connectors 3 Pin Overmold Plug Socket, RED
Datasheet
604In Stock
Min.: 1
Mult.: 1

Connectors 3 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Red AT Bulk
Amphenol SINE Systems Automotive Connectors 3 Pin Overmold Plug Socket, YELLOW
Datasheet
114In Stock
Min.: 1
Mult.: 1

Connectors 3 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Yellow AT Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo Cap, Keyed D, Brown
Datasheet
49In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Panel Mount 20 AWG 14 AWG Brown A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo d Cap, Keyed E, Gray
Datasheet
69In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Panel Mount 20 AWG 14 AWG Gray A Bulk
Amphenol SINE Systems Automotive Connectors Male Cont Stamped/ Formed 14-16 AWG Nic
Datasheet
1In Stock
135,600On Order
Min.: 1
Mult.: 1
Reel: 4,000

Terminals Pin (Male) Crimp Nickel 16 AWG 14 AWG AHD Reel, Cut Tape


Amphenol SINE Systems Automotive Connectors AT Recpt 12 Way Enhanced A Key
Datasheet
21,745On Order
Min.: 1
Mult.: 1

Connectors 12 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors Plug 2 Way
Datasheet
170,387On Order
Min.: 1
Mult.: 1

Connectors 2 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT Bulk
Amphenol SINE Systems Automotive Connectors AT Series Receptacle 8 Way Key B
Datasheet
1,878On Order
Min.: 1
Mult.: 1

Connectors 8 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black AT


Amphenol SINE Systems Automotive Connectors 2-Position Recept. Threaded Rear
Datasheet
4,442On Order
Min.: 1
Mult.: 1

Connectors 2 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black AT
Amphenol SINE Systems Automotive Connectors 8P PLUG W/ SEAL KEY POSITION B
Datasheet
5,274Expected 02/03/2026
Min.: 1
Mult.: 1

Connectors 8 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Black AT
Amphenol SINE Systems Automotive Connectors Plug, 8 Way, Key C
Datasheet
937Expected 02/03/2026
Min.: 1
Mult.: 1

Connectors 8 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Green AT
Amphenol SINE Systems Automotive Connectors A SERIES-AT-CONNECTORS
Datasheet
1,800On Order
Min.: 1
Mult.: 1

Connectors 4 Position Panel Mount Crimp 20 AWG 14 AWG Blue AT Bulk
Amphenol SINE Systems Automotive Connectors 6 Pin Plug BLK
Datasheet
6,937On Order
Min.: 1
Mult.: 1

Connectors 6 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Black AT Bulk
Amphenol SINE Systems Automotive Connectors ATP Series Rec 4 Way Blk w/Reduced Seal
Datasheet
549Expected 26/02/2026
Min.: 1
Mult.: 1

Connectors 4 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 14 AWG 12 AWG Gray ATP Bulk


Amphenol SINE Systems Automotive Connectors ZIP TIE ATTACH CLIP FOR SELECTED RCPTS
Datasheet
9,900Expected 04/03/2026
Min.: 1
Mult.: 1

Accessories Clip Black AT Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo acle, Keyed C, Green
Datasheet
196On Order
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Panel Mount 20 AWG 14 AWG Green A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug, Ke Plug, Keyed A, Gray
Datasheet
2,775On Order
Min.: 1
Mult.: 1

Connectors 18 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed C, Black
Datasheet
547On Order
Min.: 1
Mult.: 1

Connectors 18 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Black AT Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed D, Black
Datasheet
473Expected 02/03/2026
Min.: 1
Mult.: 1

Connectors 18 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors SEAL CAP FOR AT RECEPT BLACK
Datasheet
1,449Expected 18/06/2026
Min.: 1
Mult.: 1

Accessories Cap Black AT Bulk
Amphenol SINE Systems Automotive Connectors Male Cont Machined Formed 12-14 AWG
Datasheet
4,400Expected 21/04/2026
Min.: 1
Mult.: 1

Terminals Pin (Male) Crimp Gold 14 AWG 12 AWG AT
Amphenol SINE Systems Automotive Connectors RECPT, 12-WAY
Datasheet
5,112On Order
Min.: 1
Mult.: 1

Connectors 12 Position Cable Mount / Free Hanging 22 AWG 16 AWG Gray ATM
Amphenol SINE Systems Automotive Connectors A SERIES-AT-CONNECTORS
Datasheet
1,200Expected 15/04/2026
Min.: 1
Mult.: 1

Connectors 4 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Brown AT Bulk