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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Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed A, Black
Datasheet
167In Stock
500On Order
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo Cap, Keyed B, Black
Datasheet
101In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed C, Black
Datasheet
148In Stock
Min.: 1
Mult.: 1



Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed C, Black
Datasheet
79In Stock
100Expected 13/03/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed D, Black
Datasheet
89In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo acle, Keyed D, Brown
Datasheet
33In Stock
100Expected 10/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed E, Black
Datasheet
43In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo tacle, Keyed E, Gray
Datasheet
40In Stock
Min.: 1
Mult.: 1



Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed E, Black
Datasheet
67In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed B, Black
Datasheet
60In Stock
1.198Expected 20/03/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed C, Black
Datasheet
24In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed D, Black
Datasheet
22In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Plug, Ke Plug, Keyed E, Gray
Datasheet
92In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed E, Black
Datasheet
39In Stock
200Expected 06/03/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 2 POS PROTECTIVE CAP RECEPT AT
Datasheet
803In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 POS PROTECTIVE CAP RECEPT AT
Datasheet
509In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors BACKSHELL 8POS PLUG AT CONN
Datasheet
89In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors BACKSHELL 8POS PLUG AT CONN
Datasheet
123In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 6 POSITION BACKSHELL
Datasheet
118In Stock
150Expected 08/06/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 POSITION BACKSHELL
Datasheet
95In Stock
150Expected 25/02/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors RECPT, 4-WAY
Datasheet
5.869In Stock
8.000Expected 20/05/2026
Min.: 1
Mult.: 1



Amphenol SINE Systems Automotive Connectors 6-WAY RECEPTACLE, MALE
Datasheet
249In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors A SERIES-AT-CONNECTORS
Datasheet
835In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors A SERIES-AT-CONNECTORS
Datasheet
227In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors A SERIES-AT-CONNECTORS
Datasheet
14In Stock
Min.: 1
Mult.: 1