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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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Part #

Automotive Connectors SIZE 20 KEYING PIN, SOCKET

AT13P-RSC-BLK
Amphenol SINE Systems
1: 1,81 €
87In Stock
New At Mouser

Mfr. Part No.
AT13P-RSC-BLK

Mouser Part No
654-AT13P-RSC-BLK

New At Mouser

Amphenol SINE Systems

Automotive Connectors SIZE 20 KEYING PIN, SOCKET

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Datasheet

87In Stock

1,81 €

1,54 €

1,38 €

1,30 €

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Min.: 1
Mult.: 1

Automotive Connectors 18 Position Panel Mo tacle, Keyed A, Gray

AT16-18PA-PM11
Amphenol SINE Systems
1: 9,02 €
138In Stock
700On Order

Mfr. Part No.
AT16-18PA-PM11

Mouser Part No
654-AT16-18PA-PM11

Amphenol SINE Systems

Automotive Connectors 18 Position Panel Mo tacle, Keyed A, Gray

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Datasheet

138In Stock

700On Order

9,02 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Panel Mo d Cap, Keyed A, Gray

AT16-18PA-PM15
Amphenol SINE Systems
1: 8,43 €
72In Stock
300Expected 5/18/2026

Mfr. Part No.
AT16-18PA-PM15

Mouser Part No
654-AT16-18PA-PM15

Amphenol SINE Systems

Automotive Connectors 18 Position Panel Mo d Cap, Keyed A, Gray

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Datasheet

72In Stock

300Expected 5/18/2026

8,43 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed A, Black

AT16-18PA-SR02
Amphenol SINE Systems
1: 7,11 €
167In Stock
500On Order

Mfr. Part No.
AT16-18PA-SR02

Mouser Part No
654-AT16-18PA-SR02

Amphenol SINE Systems

Automotive Connectors 18 Position Receptac Cap, Keyed A, Black

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Datasheet

167In Stock

500On Order

7,11 €

6,28 €

6,21 €

6,14 €

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Min.: 1
Mult.: 1

Automotive Connectors 18 Position Panel Mo Cap, Keyed B, Black

AT16-18PB-PM15
Amphenol SINE Systems
1: 8,43 €
101In Stock

Mfr. Part No.
AT16-18PB-PM15

Mouser Part No
654-AT16-18PB-PM15

Amphenol SINE Systems

Automotive Connectors 18 Position Panel Mo Cap, Keyed B, Black

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Datasheet

101In Stock

8,43 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed C, Black

AT16-18PC-K004
Amphenol SINE Systems
1: 7,12 €
148In Stock

Mfr. Part No.
AT16-18PC-K004

Mouser Part No
654-AT16-18PC-K004

Amphenol SINE Systems

Automotive Connectors 18 Position Receptac Cap, Keyed C, Black

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Datasheet

148In Stock

7,12 €

6,17 €

5,91 €

5,74 €

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Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed C, Black

AT16-18PC-SR02
Amphenol SINE Systems
1: 7,27 €
79In Stock
100Expected 2/25/2026

Mfr. Part No.
AT16-18PC-SR02

Mouser Part No
654-AT16-18PC-SR02

Amphenol SINE Systems

Automotive Connectors 18 Position Receptac Cap, Keyed C, Black

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Datasheet

79In Stock

100Expected 2/25/2026

7,27 €

6,17 €

5,79 €

5,51 €

5,27 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed D, Black

AT16-18PD-K004
Amphenol SINE Systems
1: 6,71 €
89In Stock

Mfr. Part No.
AT16-18PD-K004

Mouser Part No
654-AT16-18PD-K004

Amphenol SINE Systems

Automotive Connectors 18 Position Receptac Cap, Keyed D, Black

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Datasheet

89In Stock

6,71 €

6,17 €

5,79 €

5,52 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Panel Mo acle, Keyed D, Brown

AT16-18PD-PM11
Amphenol SINE Systems
1: 11,42 €
33In Stock
100Expected 4/10/2026

Mfr. Part No.
AT16-18PD-PM11

Mouser Part No
654-AT16-18PD-PM11

Amphenol SINE Systems

Automotive Connectors 18 Position Panel Mo acle, Keyed D, Brown

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Datasheet

33In Stock

100Expected 4/10/2026

11,42 €

9,71 €

9,11 €

8,67 €

View

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed E, Black

AT16-18PE-K004
Amphenol SINE Systems
1: 7,27 €
43In Stock

Mfr. Part No.
AT16-18PE-K004

Mouser Part No
654-AT16-18PE-K004

Amphenol SINE Systems

Automotive Connectors 18 Position Receptac Cap, Keyed E, Black

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Datasheet

43In Stock

7,27 €

6,17 €

6,14 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Panel Mo tacle, Keyed E, Gray

AT16-18PE-PM11
Amphenol SINE Systems
1: 11,21 €
40In Stock

Mfr. Part No.
AT16-18PE-PM11

Mouser Part No
654-AT16-18PE-PM11

Amphenol SINE Systems

Automotive Connectors 18 Position Panel Mo tacle, Keyed E, Gray

Learn More

Datasheet

40In Stock

11,21 €

9,71 €

9,11 €

8,47 €

8,12 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed E, Black

AT16-18PE-SR02
Amphenol SINE Systems
1: 7,69 €
67In Stock

Mfr. Part No.
AT16-18PE-SR02

Mouser Part No
654-AT16-18PE-SR02

Amphenol SINE Systems

Automotive Connectors 18 Position Receptac Cap, Keyed E, Black

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Datasheet

67In Stock

7,69 €

6,54 €

6,13 €

5,84 €

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Min.: 1
Mult.: 1

Automotive Connectors 18 Position Plug wit Cap, Keyed B, Black

AT16-18SB-K004
Amphenol SINE Systems
1: 7,13 €
60In Stock
1.198Expected 3/20/2026

Mfr. Part No.
AT16-18SB-K004

Mouser Part No
654-AT16-18SB-K004

Amphenol SINE Systems

Automotive Connectors 18 Position Plug wit Cap, Keyed B, Black

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Datasheet

60In Stock

1.198Expected 3/20/2026

7,13 €

6,32 €

6,20 €

6,12 €

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Min.: 1
Mult.: 1

Automotive Connectors 18 Position Plug wit Cap, Keyed C, Black

AT16-18SC-SR02
Amphenol SINE Systems
1: 8,43 €
24In Stock

Mfr. Part No.
AT16-18SC-SR02

Mouser Part No
654-AT16-18SC-SR02

Amphenol SINE Systems

Automotive Connectors 18 Position Plug wit Cap, Keyed C, Black

Learn More

Datasheet

24In Stock

8,43 €

7,16 €

6,72 €

6,40 €

6,16 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Plug wit Cap, Keyed D, Black

AT16-18SD-SR02
Amphenol SINE Systems
1: 8,43 €
22In Stock

Mfr. Part No.
AT16-18SD-SR02

Mouser Part No
654-AT16-18SD-SR02

Amphenol SINE Systems

Automotive Connectors 18 Position Plug wit Cap, Keyed D, Black

Learn More

Datasheet

22In Stock

8,43 €

8,26 €

7,77 €

6,40 €

6,16 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Plug, Ke Plug, Keyed E, Gray

AT16-18SE-EK02
Amphenol SINE Systems
1: 8,43 €
92In Stock

Mfr. Part No.
AT16-18SE-EK02

Mouser Part No
654-AT16-18SE-EK02

Amphenol SINE Systems

Automotive Connectors 18 Position Plug, Ke Plug, Keyed E, Gray

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Datasheet

92In Stock

8,43 €

7,16 €

6,72 €

6,40 €

View

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Plug wit Cap, Keyed E, Black

AT16-18SE-K004
Amphenol SINE Systems
1: 7,96 €
39In Stock
200Expected 3/6/2026

Mfr. Part No.
AT16-18SE-K004

Mouser Part No
654-AT16-18SE-K004

Amphenol SINE Systems

Automotive Connectors 18 Position Plug wit Cap, Keyed E, Black

Learn More

Datasheet

39In Stock

200Expected 3/6/2026

7,96 €

6,77 €

6,35 €

6,04 €

5,85 €

Min.: 1
Mult.: 1

Automotive Connectors 2 POS PROTECTIVE CAP RECEPT AT

AT2P-DC
Amphenol SINE Systems
1: 0,301 €
603In Stock
New At Mouser

Mfr. Part No.
AT2P-DC

Mouser Part No
654-AT2P-DC

New At Mouser

Amphenol SINE Systems

Automotive Connectors 2 POS PROTECTIVE CAP RECEPT AT

Learn More

Datasheet

603In Stock

0,301 €

0,256 €

0,229 €

0,218 €

View

Min.: 1
Mult.: 1

Automotive Connectors 3 POS PROTECTIVE CAP RECEPT AT

AT3P-DC-BK
Amphenol SINE Systems
1: 0,344 €
509In Stock
New At Mouser

Mfr. Part No.
AT3P-DC-BK

Mouser Part No
654-AT3P-DC-BK

New At Mouser

Amphenol SINE Systems

Automotive Connectors 3 POS PROTECTIVE CAP RECEPT AT

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Datasheet

509In Stock

0,344 €

0,295 €

0,263 €

0,251 €

View

Min.: 1
Mult.: 1

Automotive Connectors BACKSHELL 8POS PLUG AT CONN

ATBS-229-0205
Amphenol SINE Systems
1: 0,843 €
64In Stock
400Expected 3/4/2026
New Product

Mfr. Part No.
ATBS-229-0205

Mouser Part No
654-ATBS-229-0205

New Product

Amphenol SINE Systems

Automotive Connectors BACKSHELL 8POS PLUG AT CONN

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Datasheet

64In Stock

400Expected 3/4/2026

0,843 €

0,717 €

0,64 €

0,61 €

View

Min.: 1
Mult.: 1

Automotive Connectors BACKSHELL 8POS PLUG AT CONN

ATBS-233-0305
Amphenol SINE Systems
1: 1,17 €
123In Stock
New Product

Mfr. Part No.
ATBS-233-0305

Mouser Part No
654-ATBS-233-0305

New Product

Amphenol SINE Systems

Automotive Connectors BACKSHELL 8POS PLUG AT CONN

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Datasheet

123In Stock

1,17 €

0,998 €

0,894 €

0,822 €

View

Min.: 1
Mult.: 1

Automotive Connectors 6 POSITION BACKSHELL

ATBS-239-0605
Amphenol SINE Systems
1: 1,63 €
88In Stock
150Expected 6/8/2026
New Product

Mfr. Part No.
ATBS-239-0605

Mouser Part No
654-ATBS-239-0605

New Product

Amphenol SINE Systems

Automotive Connectors 6 POSITION BACKSHELL

Learn More

Datasheet

88In Stock

150Expected 6/8/2026

1,63 €

1,38 €

1,08 €

1,03 €

View

Min.: 1
Mult.: 1

Automotive Connectors 8 POSITION BACKSHELL

ATBS-245-0805
Amphenol SINE Systems
1: 2,64 €
74In Stock
150Expected 6/4/2026
New Product

Mfr. Part No.
ATBS-245-0805

Mouser Part No
654-ATBS-245-0805

New Product

Amphenol SINE Systems

Automotive Connectors 8 POSITION BACKSHELL

Learn More

Datasheet

74In Stock

150Expected 6/4/2026

2,64 €

2,24 €

2,00 €

1,86 €

View

Min.: 1
Mult.: 1

Automotive Connectors 3 POSITION BACKSHELL

ATBS-261-0305
Amphenol SINE Systems
1: 1,09 €
95In Stock
150Expected 2/25/2026
New Product

Mfr. Part No.
ATBS-261-0305

Mouser Part No
654-ATBS-261-0305

New Product

Amphenol SINE Systems

Automotive Connectors 3 POSITION BACKSHELL

Learn More

Datasheet

95In Stock

150Expected 2/25/2026

1,09 €

0,98 €

0,894 €

0,822 €

View

Min.: 1
Mult.: 1

Automotive Connectors BACKSHELL 8/15POS AT CONN

ATBS-PS-1805
Amphenol SINE Systems
1: 2,32 €
157In Stock
2.700On Order

Mfr. Part No.
ATBS-PS-1805

Mouser Part No
654-ATBS-PS-1805

Amphenol SINE Systems

Automotive Connectors BACKSHELL 8/15POS AT CONN

Learn More

Datasheet

157In Stock

2.700On Order

2,32 €

2,29 €

2,25 €

2,19 €

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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