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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 PANEL MOUNT RECEPT. FLANGE, GR

AT16-15PE-PM11
Amphenol SINE Systems
1: Rp155.941
258In Stock
New At Mouser

Mfr. Part No.
AT16-15PE-PM11

Mouser Part No
654-AT16-15PE-PM11

New At Mouser

Amphenol SINE Systems

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR

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Datasheet

258In Stock

Rp155.941

Rp142.182

Rp135.210

Rp130.257

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Min.: 1
Mult.: 1

Automotive Connectors SEAL CAP FOR AT RECEPT BLACK

AT18P-RSC-BLK
Amphenol SINE Systems
1: Rp34.307
1.688In Stock
2.000Expected 24/09/2026

Mfr. Part No.
AT18P-RSC-BLK

Mouser Part No
654-AT18P-RSC-BLK

Amphenol SINE Systems

Automotive Connectors SEAL CAP FOR AT RECEPT BLACK

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Datasheet

1.688In Stock

2.000Expected 24/09/2026

Rp34.307

Rp31.739

Rp30.638

Rp29.721

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Min.: 1
Mult.: 1

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

AT16-18SA-EK02
Amphenol SINE Systems
1: Rp153.373
3.967In Stock
556On Order

Mfr. Part No.
AT16-18SA-EK02

Mouser Part No
654-AT16-18SA-EK02

Amphenol SINE Systems

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

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Datasheet

3.967In Stock

556On Order

Rp153.373

Rp138.145

Rp130.073

Rp126.771

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Min.: 1
Mult.: 1

Automotive Connectors NLP MALE CONTACT SIZE 16 16-18 AWG

AT60-16-0122
Amphenol SINE Systems
1: Rp4.953
183.055In Stock
480.000On Order

Mfr. Part No.
AT60-16-0122

Mouser Part No
654-AT60-16-0122

Amphenol SINE Systems

Automotive Connectors NLP MALE CONTACT SIZE 16 16-18 AWG

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Datasheet

183.055In Stock

480.000On Order

Cut Tape

Rp4.953

Rp4.146

Rp3.706

Rp3.541

Reel

Rp2.403

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Min.: 1
Mult.: 1

: 4.000

Automotive Connectors Male Cont Stamped/ Formed 18-20 AWG Nic

AT60-16-0622
Amphenol SINE Systems
1: Rp5.871
170.982In Stock
144.000Expected 03/09/2026

Mfr. Part No.
AT60-16-0622

Mouser Part No
654-AT60-16-0622

Amphenol SINE Systems

Automotive Connectors Male Cont Stamped/ Formed 18-20 AWG Nic

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Datasheet

170.982In Stock

144.000Expected 03/09/2026

Cut Tape

Rp5.871

Rp4.990

Rp4.458

Rp4.238

Reel

Rp2.660

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Min.: 1
Mult.: 1

: 4.000

Automotive Connectors MALE CONTACT S&F 16-22 GA NICKEL

AT60-20-0122
Amphenol SINE Systems
1: Rp4.587
244.953In Stock

Mfr. Part No.
AT60-20-0122

Mouser Part No
654-AT60-20-0122

Amphenol SINE Systems

Automotive Connectors MALE CONTACT S&F 16-22 GA NICKEL

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Datasheet

244.953In Stock

Cut Tape

Rp4.587

Rp3.889

Rp3.449

Rp3.137

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Reel

Rp2.018

Min.: 1
Mult.: 1

: 16.000

Automotive Connectors TERM 16 PIN 16-20 AWG

AT60-202-16141
Amphenol SINE Systems
1: Rp8.439
599.687In Stock
400.000Expected 07/09/2026

Mfr. Part No.
AT60-202-16141

Mouser Part No
654-AT60-202-16141

Amphenol SINE Systems

Automotive Connectors TERM 16 PIN 16-20 AWG

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Datasheet

599.687In Stock

400.000Expected 07/09/2026

Rp8.439

Rp6.531

Rp6.036

Rp5.871

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Min.: 1
Mult.: 1

Automotive Connectors Male Cont Machined Formed 16-18 AWG

AT60-202-1631
Amphenol SINE Systems
1: Rp19.814
88.733In Stock

Mfr. Part No.
AT60-202-1631

Mouser Part No
654-AT60-202-1631

Amphenol SINE Systems

Automotive Connectors Male Cont Machined Formed 16-18 AWG

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Datasheet

88.733In Stock

Rp19.814

Rp17.704

Rp16.365

Rp15.612

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Min.: 1
Mult.: 1

Automotive Connectors PIN,#20,MACH,NICK 20-22AWG

AT60-202-20141
Amphenol SINE Systems
1: Rp6.788
86.938In Stock
350.000On Order

Mfr. Part No.
AT60-202-20141

Mouser Part No
654-AT60-202-20141

Amphenol SINE Systems

Automotive Connectors PIN,#20,MACH,NICK 20-22AWG

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Datasheet

86.938In Stock

350.000On Order

Rp6.788

Rp5.834

Rp5.229

Rp4.972

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Min.: 1
Mult.: 1

Automotive Connectors Pin Contact #12 Nickel

AT60-204-12141
Amphenol SINE Systems
1: Rp11.008
103.063In Stock

Mfr. Part No.
AT60-204-12141

Mouser Part No
654-AT60-204-12141

Amphenol SINE Systems

Automotive Connectors Pin Contact #12 Nickel

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Datasheet

103.063In Stock

Rp11.008

Rp8.439

Rp7.632

Rp6.641

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Min.: 1
Mult.: 1

Automotive Connectors NLP FEMALE CONTACT SIZE 16 14-16AWG

AT62-14-0122
Amphenol SINE Systems
1: Rp11.191
171.887In Stock
160.000Expected 20/11/2026

Mfr. Part No.
AT62-14-0122

Mouser Part No
654-AT62-14-0122

Amphenol SINE Systems

Automotive Connectors NLP FEMALE CONTACT SIZE 16 14-16AWG

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Datasheet

171.887In Stock

160.000Expected 20/11/2026

Cut Tape

Rp11.191

Rp9.723

Rp8.843

Rp8.256

View

Reel

Rp5.999

Min.: 1
Mult.: 1

: 16.000

Automotive Connectors Female Cont Stamped/ Formed 16-18 AWG Nic

AT62-16-0122
Amphenol SINE Systems
1: Rp9.723
156.078In Stock
551.950On Order

Mfr. Part No.
AT62-16-0122

Mouser Part No
654-AT62-16-0122

Amphenol SINE Systems

Automotive Connectors Female Cont Stamped/ Formed 16-18 AWG Nic

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Datasheet

156.078In Stock

551.950On Order

Cut Tape

Rp9.723

Rp8.696

Rp7.687

Rp7.173

View

Reel

Rp5.302

Min.: 1
Mult.: 1

: 16.000

Automotive Connectors Female Cont Stamped/ Formed 18-20 AWG Nic

AT62-16-0622
Amphenol SINE Systems
1: Rp10.090
57.608In Stock
288.000On Order

Mfr. Part No.
AT62-16-0622

Mouser Part No
654-AT62-16-0622

Amphenol SINE Systems

Automotive Connectors Female Cont Stamped/ Formed 18-20 AWG Nic

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Datasheet

57.608In Stock

288.000On Order

Cut Tape

Rp10.090

Rp8.604

Rp7.687

Rp7.320

View

Reel

Rp4.953

Min.: 1
Mult.: 1

: 16.000

Automotive Connectors TERM 16 SOCKET 20-16AWG

AT62-201-16141
Amphenol SINE Systems
1: Rp11.375
132.995In Stock
1.126.000On Order

Mfr. Part No.
AT62-201-16141

Mouser Part No
654-AT62-201-16141

Amphenol SINE Systems

Automotive Connectors TERM 16 SOCKET 20-16AWG

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Datasheet

132.995In Stock

1.126.000On Order

Rp11.375

Rp9.595

Rp8.568

Rp8.164

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Min.: 1
Mult.: 1

Automotive Connectors Female 16-18 AWG Machined Contact

AT62-201-1631
Amphenol SINE Systems
1: Rp25.868
55.370In Stock
75.000Expected 21/12/2026

Mfr. Part No.
AT62-201-1631

Mouser Part No
654-AT62-201-1631

Amphenol SINE Systems

Automotive Connectors Female 16-18 AWG Machined Contact

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Datasheet

55.370In Stock

75.000Expected 21/12/2026

Rp25.868

Rp22.199

Rp19.814

Rp18.896

View

Min.: 1
Mult.: 1

Automotive Connectors SOCKET,#20,MACH,NICK 20-22AWG

AT62-201-20141
Amphenol SINE Systems
1: Rp11.558
44.087In Stock
510.000On Order

Mfr. Part No.
AT62-201-20141

Mouser Part No
654-AT62-201-20141

Amphenol SINE Systems

Automotive Connectors SOCKET,#20,MACH,NICK 20-22AWG

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Datasheet

44.087In Stock

510.000On Order

Rp11.558

Rp9.797

Rp8.641

Rp8.072

View

Min.: 1
Mult.: 1

Automotive Connectors Socket Contact #12 Nickel

AT62-203-12141
Amphenol SINE Systems
1: Rp27.152
84.247In Stock

Mfr. Part No.
AT62-203-12141

Mouser Part No
654-AT62-203-12141

Amphenol SINE Systems

Automotive Connectors Socket Contact #12 Nickel

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Datasheet

84.247In Stock

Rp27.152

Rp24.767

Rp23.116

Rp22.199

View

Min.: 1
Mult.: 1

Automotive Connectors AT Recpt 12 Way Enhanced A Key

AT04-12PA
Amphenol SINE Systems
1: Rp43.113
3.824In Stock
11.000Expected 27/08/2026

Mfr. Part No.
AT04-12PA

Mouser Part No
654-AT04-12PA

Amphenol SINE Systems

Automotive Connectors AT Recpt 12 Way Enhanced A Key

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Datasheet

3.824In Stock

11.000Expected 27/08/2026

Rp43.113

Rp38.894

Rp36.875

Rp33.390

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Min.: 1
Mult.: 1

Automotive Connectors AT Rec Enhanced A 12 Way Red. Dia End Cap

AT04-12PA-MM01
Amphenol SINE Systems
1: Rp63.110
1.953In Stock

Mfr. Part No.
AT04-12PA-MM01

Mouser Part No
654-AT04-12PA-MM01

Amphenol SINE Systems

Automotive Connectors AT Rec Enhanced A 12 Way Red. Dia End Cap

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Datasheet

1.953In Stock

Rp63.110

Rp53.754

Rp48.067

Rp43.113

View

Min.: 1
Mult.: 1

Automotive Connectors AT Series Recpt 12 Way Enhanced B Key

AT04-12PB
Amphenol SINE Systems
1: Rp60.542
1.240In Stock
1.320Expected 29/09/2026

Mfr. Part No.
AT04-12PB

Mouser Part No
654-AT04-12PB

Amphenol SINE Systems

Automotive Connectors AT Series Recpt 12 Way Enhanced B Key

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Datasheet

1.240In Stock

1.320Expected 29/09/2026

Rp60.542

Rp54.488

Rp47.883

Rp43.297

View

Min.: 1
Mult.: 1

Automotive Connectors AT Series Recpt 12 Way Enhanced C Key

AT04-12PC
Amphenol SINE Systems
1: Rp68.798
810In Stock
880Expected 16/10/2026

Mfr. Part No.
AT04-12PC

Mouser Part No
654-AT04-12PC

Amphenol SINE Systems

Automotive Connectors AT Series Recpt 12 Way Enhanced C Key

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Datasheet

810In Stock

880Expected 16/10/2026

Rp68.798

Rp58.524

Rp52.286

Rp47.149

View

Min.: 1
Mult.: 1

Automotive Connectors 2-Position Recept. Threaded Rear

AT04-2P-MM01BLK
Amphenol SINE Systems
1: Rp19.814
3.879In Stock

Mfr. Part No.
AT04-2P-MM01BLK

Mouser Part No
654-AT04-2P-MM01BLK

Amphenol SINE Systems

Automotive Connectors 2-Position Recept. Threaded Rear

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Datasheet

3.879In Stock

Rp19.814

Rp16.621

Rp14.842

Rp14.126

View

Min.: 1
Mult.: 1

Automotive Connectors AT Recpt 2 Way Red. Red. Dia Seal

AT04-2P-RD01
Amphenol SINE Systems
1: Rp19.630
6.707In Stock
14.000Expected 05/11/2026

Mfr. Part No.
AT04-2P-RD01

Mouser Part No
654-AT04-2P-RD01

Amphenol SINE Systems

Automotive Connectors AT Recpt 2 Way Red. Red. Dia Seal

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Datasheet

6.707In Stock

14.000Expected 05/11/2026

Rp19.630

Rp14.530

Rp14.200

Rp13.191

View

Min.: 1
Mult.: 1

Automotive Connectors AT Series Receptacle 3 Way

AT04-3P
Amphenol SINE Systems
1: Rp16.511
13.464In Stock
11.200Expected 27/08/2026

Mfr. Part No.
AT04-3P

Mouser Part No
654-AT04-3P

Amphenol SINE Systems

Automotive Connectors AT Series Receptacle 3 Way

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Datasheet

13.464In Stock

11.200Expected 27/08/2026

Rp16.511

Rp12.347

Rp12.072

Rp10.476

View

Min.: 1
Mult.: 1

Automotive Connectors 4-Way Plug End Cap, Black

AT04-4P-SR01GRY
Amphenol SINE Systems
1: Rp65.128
841In Stock
800Expected 04/11/2026

Mfr. Part No.
AT04-4P-SR01GRY

Mouser Part No
654-AT04-4P-SR01GRY

Amphenol SINE Systems

Automotive Connectors 4-Way Plug End Cap, Black

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Datasheet

841In Stock

800Expected 04/11/2026

Rp65.128

Rp56.873

Rp52.286

Rp46.599

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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AT Series™ Connectors

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