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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 A SERIES-AT-CONNECTORS

AT06-4S-RED
Amphenol SINE Systems
1: Rp31.555
1.056In Stock
1.800On Order

Mfr. Part No.
AT06-4S-RED

Mouser Part No
523-AT06-4S-RED

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1.056In Stock

1.800On Order

Rp31.555

Rp28.069

Rp26.235

Rp25.317

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Min.: 1
Mult.: 1

Automotive Connectors AT Series Receptacle 8 Way Key B

AT04-08PB
Amphenol SINE Systems
1: Rp62.376
570In Stock
2.160On Order

Mfr. Part No.
AT04-08PB

Mouser Part No
654-AT04-08PB

Amphenol SINE Systems

Automotive Connectors AT Series Receptacle 8 Way Key B

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Datasheet

570In Stock

2.160On Order

Rp62.376

Rp53.020

Rp47.333

Rp44.397

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Min.: 1
Mult.: 1

Automotive Connectors 8P RECEP W/ SEAL KEY POSITION B

AT04-08PB-RD01
Amphenol SINE Systems
1: Rp72.834
135In Stock

Mfr. Part No.
AT04-08PB-RD01

Mouser Part No
654-AT04-08PB-RD01

Amphenol SINE Systems

Automotive Connectors 8P RECEP W/ SEAL KEY POSITION B

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Datasheet

135In Stock

Rp72.834

Rp62.009

Rp55.221

Rp52.653

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Min.: 1
Mult.: 1

Automotive Connectors AT Series Receptacle 8 Way Key C

AT04-08PC
Amphenol SINE Systems
1: Rp62.376
18In Stock
579On Order

Mfr. Part No.
AT04-08PC

Mouser Part No
654-AT04-08PC

Amphenol SINE Systems

Automotive Connectors AT Series Receptacle 8 Way Key C

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Datasheet

18In Stock

579On Order

Rp62.376

Rp53.020

Rp47.333

Rp45.131

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Min.: 1
Mult.: 1

Automotive Connectors 8P RECEP W/ SEAL KEY POSITION C

AT04-08PC-RD01
Amphenol SINE Systems
1: Rp72.283
10In Stock

Mfr. Part No.
AT04-08PC-RD01

Mouser Part No
654-AT04-08PC-RD01

Amphenol SINE Systems

Automotive Connectors 8P RECEP W/ SEAL KEY POSITION C

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Datasheet

10In Stock

Rp72.283

Rp61.643

Rp55.038

Rp52.470

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Min.: 1
Mult.: 1

Automotive Connectors AT Series Receptacle 8 Way Key D

AT04-08PD
Amphenol SINE Systems
1: Rp63.661
260In Stock

Mfr. Part No.
AT04-08PD

Mouser Part No
654-AT04-08PD

Amphenol SINE Systems

Automotive Connectors AT Series Receptacle 8 Way Key D

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Datasheet

260In Stock

Rp63.661

Rp54.121

Rp48.250

Rp46.048

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Min.: 1
Mult.: 1

Automotive Connectors 8P RECEP W/ SEAL KEY POSITION D

AT04-08PD-RD01
Amphenol SINE Systems
1: Rp61.826
227In Stock

Mfr. Part No.
AT04-08PD-RD01

Mouser Part No
654-AT04-08PD-RD01

Amphenol SINE Systems

Automotive Connectors 8P RECEP W/ SEAL KEY POSITION D

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Datasheet

227In Stock

Rp61.826

Rp56.506

Rp51.919

Rp49.534

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Min.: 1
Mult.: 1

Automotive Connectors AT Series Recpt 12 Way Enhanced D Key

AT04-12PD
Amphenol SINE Systems
1: Rp88.061
294In Stock

Mfr. Part No.
AT04-12PD

Mouser Part No
654-AT04-12PD

Amphenol SINE Systems

Automotive Connectors AT Series Recpt 12 Way Enhanced D Key

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Datasheet

294In Stock

Rp88.061

Rp79.989

Rp75.219

Rp71.733

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-BLU
Amphenol SINE Systems
1: Rp19.630
635In Stock
1.000Expected 29/10/2026

Mfr. Part No.
AT04-2P-BLU

Mouser Part No
654-AT04-2P-BLU

Amphenol SINE Systems

Automotive Connectors 2 Pin Receptacle

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Datasheet

635In Stock

1.000Expected 29/10/2026

Rp19.630

Rp16.677

Rp14.879

Rp14.181

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-BRN
Amphenol SINE Systems
1: Rp17.429
857In Stock

Mfr. Part No.
AT04-2P-BRN

Mouser Part No
654-AT04-2P-BRN

Amphenol SINE Systems

Automotive Connectors 2 Pin Receptacle

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Datasheet

857In Stock

Rp17.429

Rp15.374

Rp14.530

Rp13.925

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-GRN
Amphenol SINE Systems
1: Rp17.612
299In Stock
1.000Expected 08/12/2026

Mfr. Part No.
AT04-2P-GRN

Mouser Part No
654-AT04-2P-GRN

Amphenol SINE Systems

Automotive Connectors 2 Pin Receptacle

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Datasheet

299In Stock

1.000Expected 08/12/2026

Rp17.612

Rp15.521

Rp14.879

Rp14.181

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-2P-ORG
Amphenol SINE Systems
1: Rp19.630
829In Stock

Mfr. Part No.
AT04-2P-ORG

Mouser Part No
654-AT04-2P-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

829In Stock

Rp19.630

Rp16.677

Rp14.879

Rp14.181

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Min.: 1
Mult.: 1

Automotive Connectors 2-Way Receptacle Blk Male Connector

AT04-2P-RD01BLK
Amphenol SINE Systems
1: Rp20.181
407In Stock

Mfr. Part No.
AT04-2P-RD01BLK

Mouser Part No
654-AT04-2P-RD01BLK

Amphenol SINE Systems

Automotive Connectors 2-Way Receptacle Blk Male Connector

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Datasheet

407In Stock

Rp20.181

Rp17.098

Rp15.264

Rp14.512

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-RED
Amphenol SINE Systems
1: Rp17.796
9In Stock
2.000Expected 20/11/2026

Mfr. Part No.
AT04-2P-RED

Mouser Part No
654-AT04-2P-RED

Amphenol SINE Systems

Automotive Connectors 2 Pin Receptacle

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Datasheet

9In Stock

2.000Expected 20/11/2026

Rp17.796

Rp16.860

Rp15.062

Rp14.347

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-WHT
Amphenol SINE Systems
1: Rp17.612
865In Stock

Mfr. Part No.
AT04-2P-WHT

Mouser Part No
654-AT04-2P-WHT

Amphenol SINE Systems

Automotive Connectors 2 Pin Receptacle

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Datasheet

865In Stock

Rp17.612

Rp15.521

Rp14.713

Rp14.108

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-YEL
Amphenol SINE Systems
1: Rp16.144
789In Stock

Mfr. Part No.
AT04-2P-YEL

Mouser Part No
654-AT04-2P-YEL

Amphenol SINE Systems

Automotive Connectors 2 Pin Receptacle

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Datasheet

789In Stock

Rp16.144

Rp14.493

Rp13.668

Rp13.264

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Min.: 1
Mult.: 1

Automotive Connectors 3 Pin receptacle

AT04-3P-BLK
Amphenol SINE Systems
1: Rp16.695
597In Stock
1.400Expected 23/11/2026

Mfr. Part No.
AT04-3P-BLK

Mouser Part No
654-AT04-3P-BLK

Amphenol SINE Systems

Automotive Connectors 3 Pin receptacle

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Datasheet

597In Stock

1.400Expected 23/11/2026

Rp16.695

Rp14.695

Rp13.099

Rp12.640

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Min.: 1
Mult.: 1

Automotive Connectors 4 Pin receptacle

AT04-3P-BLU
Amphenol SINE Systems
1: Rp25.317
595In Stock

Mfr. Part No.
AT04-3P-BLU

Mouser Part No
654-AT04-3P-BLU

Amphenol SINE Systems

Automotive Connectors 4 Pin receptacle

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Datasheet

595In Stock

Rp25.317

Rp22.749

Rp20.181

Rp19.263

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Min.: 1
Mult.: 1

Automotive Connectors 5 Pin receptacle

AT04-3P-BRN
Amphenol SINE Systems
1: Rp26.602
268In Stock

Mfr. Part No.
AT04-3P-BRN

Mouser Part No
654-AT04-3P-BRN

Amphenol SINE Systems

Automotive Connectors 5 Pin receptacle

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Datasheet

268In Stock

Rp26.602

Rp22.749

Rp20.181

Rp19.630

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-3P-ORG
Amphenol SINE Systems
1: Rp24.217
272In Stock

Mfr. Part No.
AT04-3P-ORG

Mouser Part No
654-AT04-3P-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

272In Stock

Rp24.217

Rp21.465

Rp20.181

Rp19.447

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Min.: 1
Mult.: 1

Automotive Connectors 3-WAY RECEPTACLE, MALE

AT04-3P-WHT
Amphenol SINE Systems
1: Rp23.483
476In Stock

Mfr. Part No.
AT04-3P-WHT

Mouser Part No
654-AT04-3P-WHT

Amphenol SINE Systems

Automotive Connectors 3-WAY RECEPTACLE, MALE

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Datasheet

476In Stock

Rp23.483

Rp21.098

Rp19.814

Rp19.263

View

Min.: 1
Mult.: 1

Automotive Connectors 9 Pin receptacle

AT04-3P-YEL
Amphenol SINE Systems
1: Rp23.483
454In Stock

Mfr. Part No.
AT04-3P-YEL

Mouser Part No
654-AT04-3P-YEL

Amphenol SINE Systems

Automotive Connectors 9 Pin receptacle

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Datasheet

454In Stock

Rp23.483

Rp21.098

Rp19.997

Rp19.080

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-GRN
Amphenol SINE Systems
1: Rp29.721
647In Stock

Mfr. Part No.
AT04-4P-GRN

Mouser Part No
654-AT04-4P-GRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

647In Stock

Rp29.721

Rp24.033

Rp22.199

Rp21.465

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-ORG
Amphenol SINE Systems
1: Rp26.602
404In Stock

Mfr. Part No.
AT04-4P-ORG

Mouser Part No
654-AT04-4P-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

404In Stock

Rp26.602

Rp23.850

Rp22.382

Rp21.465

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-RED
Amphenol SINE Systems
1: Rp26.785
1.208In Stock

Mfr. Part No.
AT04-4P-RED

Mouser Part No
654-AT04-4P-RED

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

Learn More

Datasheet

1.208In Stock

Rp26.785

Rp24.217

Rp22.749

Rp21.832

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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