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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 WEDGELOCK PLUG

AWM-12S
Amphenol SINE Systems
1: $0.639
21,576In Stock

Mfr. Part No.
AWM-12S

Mouser Part No
654-AWM-12S

Amphenol SINE Systems

Automotive Connectors WEDGELOCK PLUG

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Datasheet

21,576In Stock

$0.639

$0.492

$0.454

$0.42

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Min.: 1
Mult.: 1

Automotive Connectors WEDGELOCK RECPT

AWM-3P
Amphenol SINE Systems
1: $0.367
10,631In Stock
27,000On Order

Mfr. Part No.
AWM-3P

Mouser Part No
654-AWM-3P

Amphenol SINE Systems

Automotive Connectors WEDGELOCK RECPT

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Datasheet

10,631In Stock

27,000On Order

$0.367

$0.324

$0.283

$0.258

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Min.: 1
Mult.: 1

Automotive Connectors WEDGELOCK RECPT

AWM-4P
Amphenol SINE Systems
1: $0.258
23,684In Stock
18,000Expected 10/11/2026

Mfr. Part No.
AWM-4P

Mouser Part No
654-AWM-4P

Amphenol SINE Systems

Automotive Connectors WEDGELOCK RECPT

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Datasheet

23,684In Stock

18,000Expected 10/11/2026

$0.258

$0.222

$0.17

$0.156

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Min.: 1
Mult.: 1

Automotive Connectors WEDGELOCK PLUG

AWM-4S
Amphenol SINE Systems
1: $0.231
20,855In Stock

Mfr. Part No.
AWM-4S

Mouser Part No
654-AWM-4S

Amphenol SINE Systems

Automotive Connectors WEDGELOCK PLUG

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Datasheet

20,855In Stock

$0.231

$0.197

$0.15

$0.146

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Min.: 1
Mult.: 1

Automotive Connectors WEDGELOCK RECPT

AWM-6P
Amphenol SINE Systems
1: $0.34
15,564In Stock
12,500On Order

Mfr. Part No.
AWM-6P

Mouser Part No
654-AWM-6P

Amphenol SINE Systems

Automotive Connectors WEDGELOCK RECPT

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Datasheet

15,564In Stock

12,500On Order

$0.34

$0.288

$0.258

$0.233

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Min.: 1
Mult.: 1

Automotive Connectors ATP Series 2 Way Wedgelock Receptacle

AWP-2P
Amphenol SINE Systems
1: $0.313
16,227In Stock
16,000Expected 5/11/2026

Mfr. Part No.
AWP-2P

Mouser Part No
654-AWP-2P

Amphenol SINE Systems

Automotive Connectors ATP Series 2 Way Wedgelock Receptacle

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Datasheet

16,227In Stock

16,000Expected 5/11/2026

$0.313

$0.271

$0.25

$0.211

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Min.: 1
Mult.: 1

Automotive Connectors ATP Series 2 Pin Wedgelock Plug

AWP-2S
Amphenol SINE Systems
1: $0.517
10,245In Stock
16,000Expected 29/10/2026

Mfr. Part No.
AWP-2S

Mouser Part No
654-AWP-2S

Amphenol SINE Systems

Automotive Connectors ATP Series 2 Pin Wedgelock Plug

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Datasheet

10,245In Stock

16,000Expected 29/10/2026

$0.517

$0.438

$0.351

$0.324

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Min.: 1
Mult.: 1

Automotive Connectors ATP Series 4 Pin Wedgelock Plug

AWP-4S
Amphenol SINE Systems
1: $0.476
11,448In Stock

Mfr. Part No.
AWP-4S

Mouser Part No
654-AWP-4S

Amphenol SINE Systems

Automotive Connectors ATP Series 4 Pin Wedgelock Plug

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Datasheet

11,448In Stock

$0.476

$0.403

$0.333

$0.311

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Min.: 1
Mult.: 1

Automotive Connectors 12 POS PROTECTIVE CAP RECEPT A

AT12P-DC
Amphenol SINE Systems
1: $0.898
1,118In Stock

Mfr. Part No.
AT12P-DC

Mouser Part No
654-AT12P-DC

Amphenol SINE Systems

Automotive Connectors 12 POS PROTECTIVE CAP RECEPT A

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Datasheet

1,118In Stock

$0.898

$0.672

$0.624

$0.59

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Min.: 1
Mult.: 1

Automotive Connectors SIZE 16 KEYING PIN, SOCKET

AT13-215-1605
Amphenol SINE Systems
1: $0.694
2,549In Stock

Mfr. Part No.
AT13-215-1605

Mouser Part No
654-AT13-215-1605

Amphenol SINE Systems

Automotive Connectors SIZE 16 KEYING PIN, SOCKET

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Datasheet

2,549In Stock

$0.694

$0.525

$0.475

$0.447

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Min.: 1
Mult.: 1

Automotive Connectors SIZE 20 KEYING PIN, SOCKET

AT13-216-2005
Amphenol SINE Systems
1: $0.748
1,305In Stock

Mfr. Part No.
AT13-216-2005

Mouser Part No
654-AT13-216-2005

Amphenol SINE Systems

Automotive Connectors SIZE 20 KEYING PIN, SOCKET

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Datasheet

1,305In Stock

$0.748

$0.662

$0.605

$0.545

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Min.: 1
Mult.: 1

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR

AT16-15PA-PM11
Amphenol SINE Systems
1: $12.38
208In Stock
New At Mouser

Mfr. Part No.
AT16-15PA-PM11

Mouser Part No
654-AT16-15PA-PM11

New At Mouser

Amphenol SINE Systems

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR

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Datasheet

208In Stock

$12.38

$11.18

$10.70

$10.28

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Min.: 1
Mult.: 1

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, BL

AT16-15PB-PM11
Amphenol SINE Systems
1: $10.98
151In Stock
New At Mouser

Mfr. Part No.
AT16-15PB-PM11

Mouser Part No
654-AT16-15PB-PM11

New At Mouser

Amphenol SINE Systems

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, BL

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Datasheet

151In Stock

$10.98

$10.09

$9.66

$9.41

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Min.: 1
Mult.: 1

Automotive Connectors 2 POS PROTECTIVE CAP RECEPT AT

AT2P-DC
Amphenol SINE Systems
1: $0.517
1,313In Stock

Mfr. Part No.
AT2P-DC

Mouser Part No
654-AT2P-DC

Amphenol SINE Systems

Automotive Connectors 2 POS PROTECTIVE CAP RECEPT AT

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Datasheet

1,313In Stock

$0.517

$0.438

$0.381

$0.373

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Min.: 1
Mult.: 1

Automotive Connectors 3 POS PROTECTIVE CAP RECEPT AT

AT3P-DC
Amphenol SINE Systems
1: $0.598
1,559In Stock

Mfr. Part No.
AT3P-DC

Mouser Part No
654-AT3P-DC

Amphenol SINE Systems

Automotive Connectors 3 POS PROTECTIVE CAP RECEPT AT

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Datasheet

1,559In Stock

$0.598

$0.488

$0.443

$0.413

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Min.: 1
Mult.: 1

Automotive Connectors 4 POS PROTECTIVE CAP RECEPT AT

AT4P-DC
Amphenol SINE Systems
1: $0.544
1,391In Stock

Mfr. Part No.
AT4P-DC

Mouser Part No
654-AT4P-DC

Amphenol SINE Systems

Automotive Connectors 4 POS PROTECTIVE CAP RECEPT AT

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Datasheet

1,391In Stock

$0.544

$0.449

$0.413

$0.394

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Min.: 1
Mult.: 1

Automotive Connectors 4 POS PROTECTIVE CAP RECEPT AT

AT4P-DC-BK
Amphenol SINE Systems
1: $0.626
1,013In Stock

Mfr. Part No.
AT4P-DC-BK

Mouser Part No
654-AT4P-DC-BK

Amphenol SINE Systems

Automotive Connectors 4 POS PROTECTIVE CAP RECEPT AT

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Datasheet

1,013In Stock

$0.626

$0.472

$0.42

$0.394

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Min.: 1
Mult.: 1

Automotive Connectors BACKSHELL 8POS PLUG AT CONN

ATBS-231-0305
Amphenol SINE Systems
1: $2.01
997In Stock

Mfr. Part No.
ATBS-231-0305

Mouser Part No
654-ATBS-231-0305

Amphenol SINE Systems

Automotive Connectors BACKSHELL 8POS PLUG AT CONN

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Datasheet

997In Stock

$2.01

$1.70

$1.63

$1.52

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Min.: 1
Mult.: 1

Automotive Connectors 3 POSITION BACKSHELL

ATBS-234-0305
Amphenol SINE Systems
1: $2.87
299In Stock

Mfr. Part No.
ATBS-234-0305

Mouser Part No
654-ATBS-234-0305

Amphenol SINE Systems

Automotive Connectors 3 POSITION BACKSHELL

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Datasheet

299In Stock

$2.87

$2.57

$2.42

$2.24

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Min.: 1
Mult.: 1

Automotive Connectors 4 POSITION BACKSHELL

ATBS-237-0405
Amphenol SINE Systems
1: $2.24
887In Stock

Mfr. Part No.
ATBS-237-0405

Mouser Part No
654-ATBS-237-0405

Amphenol SINE Systems

Automotive Connectors 4 POSITION BACKSHELL

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Datasheet

887In Stock

$2.24

$1.92

$1.71

$1.63

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Min.: 1
Mult.: 1

Automotive Connectors 12POSITION BACKSHELL

ATBS-249-1205
Amphenol SINE Systems
1: $2.96
325In Stock
200Expected 26/11/2026

Mfr. Part No.
ATBS-249-1205

Mouser Part No
654-ATBS-249-1205

Amphenol SINE Systems

Automotive Connectors 12POSITION BACKSHELL

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Datasheet

325In Stock

200Expected 26/11/2026

$2.96

$2.69

$2.46

$2.01

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Min.: 1
Mult.: 1

Automotive Connectors 4 POSITION BACKSHELL

ATBS-255-0205
Amphenol SINE Systems
1: $2.31
390In Stock
2,400On Order

Mfr. Part No.
ATBS-255-0205

Mouser Part No
654-ATBS-255-0205

Amphenol SINE Systems

Automotive Connectors 4 POSITION BACKSHELL

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Datasheet

390In Stock

2,400On Order

$2.31

$2.08

$1.94

$1.85

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Min.: 1
Mult.: 1

Automotive Connectors 3 POSITION BACKSHELL

ATBS-262-0305
Amphenol SINE Systems
1: $1.89
300In Stock

Mfr. Part No.
ATBS-262-0305

Mouser Part No
654-ATBS-262-0305

Amphenol SINE Systems

Automotive Connectors 3 POSITION BACKSHELL

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Datasheet

300In Stock

$1.89

$1.70

$1.60

$1.51

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Min.: 1
Mult.: 1

Automotive Connectors 4 POSITION BACKSHELL

ATBS-265-0405
Amphenol SINE Systems
1: $1.97
213In Stock

Mfr. Part No.
ATBS-265-0405

Mouser Part No
654-ATBS-265-0405

Amphenol SINE Systems

Automotive Connectors 4 POSITION BACKSHELL

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Datasheet

213In Stock

$1.97

$1.75

$1.65

$1.58

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Min.: 1
Mult.: 1

Automotive Connectors 3 POSITION BACKSHELL

ATMBS-005-0305
Amphenol SINE Systems
1: $1.33
624In Stock

Mfr. Part No.
ATMBS-005-0305

Mouser Part No
654-ATMBS-005-0305

Amphenol SINE Systems

Automotive Connectors 3 POSITION BACKSHELL

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Datasheet

624In Stock

$1.33

$1.19

$1.12

$1.08

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Min.: 1
Mult.: 1

AT Series™ Connectors

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AT Series™ Connectors

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