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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 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: 6,68 €
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

6,68 €

6,13 €

5,91 €

5,62 €

5,52 €

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 3/13/2026

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 3/13/2026

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: 6,91 €
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

6,91 €

6,17 €

5,62 €

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 €

9,10 €

8,67 €

8,12 €

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: 10,64 €
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

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Datasheet

40In Stock

10,64 €

8,84 €

8,24 €

8,12 €

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed E, Black

AT16-18PE-SR02
Amphenol SINE Systems
1: 7,44 €
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

Learn More

Datasheet

67In Stock

7,44 €

6,54 €

6,05 €

5,75 €

View

Min.: 1
Mult.: 1

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

AT16-18SB-K004
Amphenol SINE Systems
1: 6,72 €
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

6,72 €

6,20 €

6,12 €

6,05 €

View

Min.: 1
Mult.: 1

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

AT16-18SC-SR02
Amphenol SINE Systems
1: 8,19 €
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

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Datasheet

24In Stock

8,19 €

7,16 €

6,70 €

6,35 €

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 €

6,18 €

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: 7,67 €
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

7,67 €

6,77 €

6,23 €

5,90 €

5,85 €

Min.: 1
Mult.: 1

Automotive Connectors 2 POS PROTECTIVE CAP RECEPT AT

AT2P-DC
Amphenol SINE Systems
1: 0,275 €
803In 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

803In Stock

0,275 €

0,224 €

0,184 €

0,178 €

View

Min.: 1
Mult.: 1

Automotive Connectors 3 POS PROTECTIVE CAP RECEPT AT

AT3P-DC-BK
Amphenol SINE Systems
1: 0,327 €
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

0,327 €

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 €
89In Stock
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

Learn More

Datasheet

89In Stock

0,843 €

0,717 €

0,673 €

0,64 €

View

Min.: 1
Mult.: 1

Automotive Connectors BACKSHELL 8POS PLUG AT CONN

ATBS-233-0305
Amphenol SINE Systems
1: 1,16 €
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

1,16 €

1,03 €

0,998 €

0,98 €

View

Min.: 1
Mult.: 1

Automotive Connectors 6 POSITION BACKSHELL

ATBS-239-0605
Amphenol SINE Systems
1: 1,40 €
118In 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

118In Stock

150Expected 6/8/2026

1,40 €

1,36 €

1,08 €

1,01 €

View

Min.: 1
Mult.: 1

Automotive Connectors 3 POSITION BACKSHELL

ATBS-261-0305
Amphenol SINE Systems
1: 0,929 €
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

0,929 €

0,869 €

0,808 €

0,749 €

View

Min.: 1
Mult.: 1

Automotive Connectors RECPT, 4-WAY

ATM04-4P
Amphenol SINE Systems
1: 1,20 €
1.015In Stock
4.875Expected 2/18/2026

Mfr. Part No.
ATM04-4P

Mouser Part No
654-ATM04-4P

Amphenol SINE Systems

Automotive Connectors RECPT, 4-WAY

Learn More

Datasheet

1.015In Stock

4.875Expected 2/18/2026

1,20 €

1,17 €

1,15 €

1,13 €

View

Min.: 1
Mult.: 1

Automotive Connectors 6-WAY RECEPTACLE, MALE

AT04-6P-WHT
Amphenol SINE Systems
1: 1,51 €
249In Stock

Mfr. Part No.
AT04-6P-WHT

Mouser Part No
654-AT04-6P-WHT

Amphenol SINE Systems

Automotive Connectors 6-WAY RECEPTACLE, MALE

Learn More

Datasheet

249In Stock

1,51 €

1,37 €

1,31 €

1,27 €

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-3S-WHT
Amphenol SINE Systems
1: 1,29 €
835In Stock

Mfr. Part No.
AT06-3S-WHT

Mouser Part No
654-AT06-3S-WHT

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

835In Stock

1,29 €

1,10 €

1,01 €

0,98 €

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-6S-ORG
Amphenol SINE Systems
1: 1,88 €
227In Stock

Mfr. Part No.
AT06-6S-ORG

Mouser Part No
654-AT06-6S-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

227In Stock

1,88 €

1,60 €

1,51 €

1,43 €

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-6S-WHT
Amphenol SINE Systems
1: 1,59 €
14In Stock

Mfr. Part No.
AT06-6S-WHT

Mouser Part No
654-AT06-6S-WHT

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

Learn More

Datasheet

14In Stock

1,59 €

1,54 €

1,51 €

1,43 €

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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