Amphenol Sine AT Series™ Connectors
AT Series™ connectors are a flagship series designed by Amphenol Sine to be used in a wide range of interconnect applications, including Transportation, Heavy Duty, Agricultural, and Marine applications. With their superior seals, enhanced seal retention, IP67K rating, as well as Sine's RockSolid™ Contact technology, the AT series is sure to deliver a reliable, high-performance, and cost-effective solution for your applications.
The connectors are manufactured with an RoHS compliant thermoplastic material that has diaelectric and mechanical properties (meeting/exceeding 1500 volts minimum), as well as a high UV resistance. The sealing is accomplished through silicone in the front and rear of the connector, as well as a multi-sealed perimeter to protect against ingress. To ensure a reliable electrical connection, the Size 16 contacts used in this system are made from a quality copper alloy. The AT Series™ is compatible with other existing standard products found in the industry, such as the Deutsch DT.
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The connectors are manufactured with an RoHS compliant thermoplastic material that has diaelectric and mechanical properties (meeting/exceeding 1500 volts minimum), as well as a high UV resistance. The sealing is accomplished through silicone in the front and rear of the connector, as well as a multi-sealed perimeter to protect against ingress. To ensure a reliable electrical connection, the Size 16 contacts used in this system are made from a quality copper alloy. The AT Series™ is compatible with other existing standard products found in the industry, such as the Deutsch DT.
AT Series™ Part Numbering Sequence
AT 1 06 2 - 12 3 S 4 A 5 - *XXXX 6
1 | Amphenol Sine AT Series™ |
2 | Plug - 06, Receptacle - 04 |
3 | No. of Positions: 2 3 4 5 6 08 or 12 |
4 | Socket - S, Pin - P |
5 | Keying Options: A, B, C, D, X1, X2 |
6 | EC01 - End Cap Mod. (End Cap + Std. .088 -.145” Seal) |
RD01 - Reduced Diameter Seal Mod. (Reduced .053 -.120” Seal) | |
SS01 - Solid Seal w/ End Cap Mod. (End Cap + Solid Seal) | |
MM01 - Mixed Mod. (End Cap + Reduced .053 - .120” Seal) | |
SR01 - Strain Relief Mod. (Std. .088 -.145” Seal) | |
SR02 - Strain Relief w/ Reduced Diameter Seal Mod. (Reduced .053 -.120” Seal) |
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** More modifications are available. The above are only a sample of modifications. |

Plug & Receptacle Body Color Modification
Color | Modification Number |
---|---|
Black | XXXX-XXXX-BLK |
White | XXXX-XXXX-WHT |
Brown | XXXX-XXXX-BRN |
Grey | XXXX-XXXX-GRY |
Color | Modification Number |
---|---|
Yellow | XXXX-XXXX-YEL |
Green | XXXX-XXXX-GRN |
Blue | XXXX-XXXX-BLU |
Red | XXXX-XXXX-RED |

Product Downloads
Browse AT Connectors
Receptacles | ||
---|---|---|
2 Pos | Buy Now | Wedgelocks |
3 Pos | Buy Now | Wedgelocks |
4 Pos | Buy Now | Wedgelocks |
6 Pos | Buy Now | Wedgelocks |
8 Pos | Buy Now | Wedgelocks |
12 Pos | Buy Now | Wedgelocks |
Plugs | ||
2 Pos | Buy Now | Wedgelocks |
3 Pos | Buy Now | Wedgelocks |
4 Pos | Buy Now | Wedgelocks |
6 Pos | Buy Now | Wedgelocks |
8 Pos | Buy Now | Wedgelocks |
12 Pos | Buy Now | Wedgelocks |
Repair Kit | ||
Large Kit | Buy Now | |
Mini Kit | Buy Now |
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Contact our Amphenol Sine Product Manager - click here