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.

Results: 344
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Accessory Type
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Termination Style
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Wire Gauge Max
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Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed C, Black
Datasheet
179In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed D, Black
Datasheet
89In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black AT Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo acle, Keyed D, Brown
Datasheet
32In Stock
100Expected 4/10/2026
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 Receptac Cap, Keyed E, Black
Datasheet
43In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo tacle, Keyed E, Gray
Datasheet
39In 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 18 Position Receptac Cap, Keyed E, Black
Datasheet
67In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed B, Black
Datasheet
40In Stock
2.398On 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, Ke Plug, Keyed C, Green
Datasheet
88In Stock
400Expected 5/26/2026
Min.: 1
Mult.: 1

Connectors 18 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Green A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed C, Black
Datasheet
24In Stock
100Expected 6/8/2026
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed D, Black
Datasheet
22In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug, Ke Plug, Keyed E, Gray
Datasheet
91In Stock
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 E, Black
Datasheet
39In Stock
200Expected 3/6/2026
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 2 POS PROTECTIVE CAP RECEPT AT
Datasheet
603In Stock
Min.: 1
Mult.: 1

Accessories 2 Position Receptacle (Female) Gray AT Bulk
Amphenol SINE Systems Automotive Connectors 3 POS PROTECTIVE CAP RECEPT AT
Datasheet
509In Stock
Min.: 1
Mult.: 1

Accessories 3 Position Receptacle (Female) Black AT Bulk
Amphenol SINE Systems Automotive Connectors BACKSHELL 8POS PLUG AT CONN
Datasheet
64In Stock
400Expected 3/5/2026
Min.: 1
Mult.: 1

Accessories Backshell 2 Position Receptacle (Female) Black AT Bulk
Amphenol SINE Systems Automotive Connectors BACKSHELL 8POS PLUG AT CONN
Datasheet
64In Stock
Min.: 1
Mult.: 1

Accessories Backshell 3 Position Plug Black AT Bulk
Amphenol SINE Systems Automotive Connectors BACKSHELL 8POS PLUG AT CONN
Datasheet
123In Stock
Min.: 1
Mult.: 1

Accessories Backshell 3 Position Receptacle (Female) Black AT Bulk
Amphenol SINE Systems Automotive Connectors 6 POSITION BACKSHELL
Datasheet
88In Stock
150Expected 6/8/2026
Min.: 1
Mult.: 1

Accessories Backshell 6 Position Plug Black AT Bulk
Amphenol SINE Systems Automotive Connectors 8 POSITION BACKSHELL
Datasheet
74In Stock
150Expected 6/22/2026
Min.: 1
Mult.: 1

Accessories Backshell 8 Position Receptacle (Female) Black AT Bulk
Amphenol SINE Systems Automotive Connectors Backshell for 18 and 15 position AT connectors
Datasheet
110In Stock
4.050On Order
Min.: 1
Mult.: 1

Accessories Backshell AT Bulk


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

Connectors 6 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG White AT Bulk
Amphenol SINE Systems Automotive Connectors 3-Way Plug, Female Connector, White
Datasheet
835In Stock
Min.: 1
Mult.: 1

Connectors 3 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG White AT Bulk
Amphenol SINE Systems Automotive Connectors 6-Way Plug, Female Connector, Orange
Datasheet
227In Stock
Min.: 1
Mult.: 1

Connectors 6 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Orange AT Bulk
Amphenol SINE Systems Automotive Connectors A SERIES-AT-CONNECTORS
Datasheet
14In Stock
Min.: 1
Mult.: 1

Connectors 6 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG White AT Bulk
Amphenol SINE Systems Automotive Connectors AT RCPT 8P (Ni) PCB BRD MNT POTING BR
Datasheet
129In Stock
Min.: 1
Mult.: 1

Connectors 8 Position 5.45 mm (0.215 in) Receptacle (Female) SMD/SMT Solder Pin Nickel 20 AWG 14 AWG Brown AT Tray