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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 2 Pin Receptacle

AT04-2P-YEL
Amphenol SINE Systems
1: $0.91
80In Stock
1,000Expected 12/02/2026

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

80In Stock

1,000Expected 12/02/2026

$0.91

$0.80

$0.781

$0.744

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Min.: 1
Mult.: 1

Automotive Connectors 3 Pin receptacle

AT04-3P-BLK
Amphenol SINE Systems
1: $0.86
248In Stock
1,400Expected 07/04/2026

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

248In Stock

1,400Expected 07/04/2026

$0.86

$0.725

$0.703

$0.698

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Min.: 1
Mult.: 1

Automotive Connectors 4 Pin receptacle

AT04-3P-BLU
Amphenol SINE Systems
1: $1.35
645In 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

645In Stock

$1.35

$1.18

$1.11

$1.06

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Min.: 1
Mult.: 1

Automotive Connectors 5 Pin receptacle

AT04-3P-BRN
Amphenol SINE Systems
1: $1.39
278In 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

278In Stock

$1.39

$1.18

$1.05

$1.03

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Min.: 1
Mult.: 1

Automotive Connectors 6 Pin receptacle

AT04-3P-GRN
Amphenol SINE Systems
1: $1.17
23In Stock

Mfr. Part No.
AT04-3P-GRN

Mouser Part No
654-AT04-3P-GRN

Amphenol SINE Systems

Automotive Connectors 6 Pin receptacle

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Datasheet

23In Stock

$1.17

$1.07

$1.04

$1.01

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-3P-ORG
Amphenol SINE Systems
1: $1.17
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

$1.17

$1.07

$1.03

$1.01

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Min.: 1
Mult.: 1

Automotive Connectors 3-WAY RECEPTACLE, MALE

AT04-3P-WHT
Amphenol SINE Systems
1: $1.09
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

$1.09

$0.961

$0.898

$0.782

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Min.: 1
Mult.: 1

Automotive Connectors 9 Pin receptacle

AT04-3P-YEL
Amphenol SINE Systems
1: $1.28
484In 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

484In Stock

$1.28

$1.12

$1.08

$1.05

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-GRN
Amphenol SINE Systems
1: $1.57
1,171In 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

1,171In Stock

$1.57

$1.25

$1.23

$1.20

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-ORG
Amphenol SINE Systems
1: $1.37
409In 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

409In Stock

$1.37

$1.26

$1.23

$1.20

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Min.: 1
Mult.: 1

Automotive Connectors 4-Way Plug End Cap, Black

AT04-4P-SR01GRY
Amphenol SINE Systems
1: $3.05
492In Stock

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

492In Stock

$3.05

$2.78

$2.72

$2.67

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-WHT
Amphenol SINE Systems
1: $1.32
285In Stock

Mfr. Part No.
AT04-4P-WHT

Mouser Part No
654-AT04-4P-WHT

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

285In Stock

$1.32

$1.20

$1.12

$1.10

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-YEL
Amphenol SINE Systems
1: $1.31
745In Stock

Mfr. Part No.
AT04-4P-YEL

Mouser Part No
654-AT04-4P-YEL

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

745In Stock

$1.31

$1.20

$1.16

$1.09

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-BLU
Amphenol SINE Systems
1: $2.08
253In Stock

Mfr. Part No.
AT04-6P-BLU

Mouser Part No
654-AT04-6P-BLU

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

253In Stock

$2.08

$1.89

$1.82

$1.78

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-GRN
Amphenol SINE Systems
1: $1.80
455In Stock

Mfr. Part No.
AT04-6P-GRN

Mouser Part No
654-AT04-6P-GRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

455In Stock

$1.80

$1.63

$1.57

$1.53

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-ORG
Amphenol SINE Systems
1: $2.28
199In Stock

Mfr. Part No.
AT04-6P-ORG

Mouser Part No
654-AT04-6P-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

199In Stock

$2.28

$2.02

$1.89

$1.80

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-RED
Amphenol SINE Systems
1: $2.37
140In Stock

Mfr. Part No.
AT04-6P-RED

Mouser Part No
654-AT04-6P-RED

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

140In Stock

$2.37

$2.02

$1.89

$1.80

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-YEL
Amphenol SINE Systems
1: $2.05
361In Stock

Mfr. Part No.
AT04-6P-YEL

Mouser Part No
654-AT04-6P-YEL

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

361In Stock

$2.05

$1.93

$1.89

$1.80

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Min.: 1
Mult.: 1

Automotive Connectors Plug, 8 Way, Key B

AT06-08SB
Amphenol SINE Systems
1: $3.07
125In Stock
1,340Expected 18/02/2026

Mfr. Part No.
AT06-08SB

Mouser Part No
654-AT06-08SB

Amphenol SINE Systems

Automotive Connectors Plug, 8 Way, Key B

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Datasheet

125In Stock

1,340Expected 18/02/2026

$3.07

$2.44

$2.43

$2.32

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Min.: 1
Mult.: 1

Automotive Connectors 8P PLUG W/ SEAL KEY POSITION C

AT06-08SC-RD01
Amphenol SINE Systems
1: $3.59
293In Stock

Mfr. Part No.
AT06-08SC-RD01

Mouser Part No
654-AT06-08SC-RD01

Amphenol SINE Systems

Automotive Connectors 8P PLUG W/ SEAL KEY POSITION C

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Datasheet

293In Stock

$3.59

$2.64

$2.56

$2.44

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Min.: 1
Mult.: 1

Automotive Connectors Plug, 8 Way, Key D

AT06-08SD
Amphenol SINE Systems
1: $4.57
47In Stock
480Expected 25/03/2026

Mfr. Part No.
AT06-08SD

Mouser Part No
654-AT06-08SD

Amphenol SINE Systems

Automotive Connectors Plug, 8 Way, Key D

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Datasheet

47In Stock

480Expected 25/03/2026

$4.57

$3.71

$3.57

$3.35

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Min.: 1
Mult.: 1

Automotive Connectors Plug, 12 Way Key A Reduced Dia. Seal

AT06-12SA-RD01
Amphenol SINE Systems
1: $3.61
396In Stock
840Expected 30/03/2026

Mfr. Part No.
AT06-12SA-RD01

Mouser Part No
654-AT06-12SA-RD01

Amphenol SINE Systems

Automotive Connectors Plug, 12 Way Key A Reduced Dia. Seal

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Datasheet

396In Stock

840Expected 30/03/2026

$3.61

$2.81

$2.69

$2.56

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Min.: 1
Mult.: 1

Automotive Connectors 12P PLUG W/ SEAL KEY POSITION B

AT06-12SB-RD01
Amphenol SINE Systems
1: $2.98
89In Stock
840Expected 24/02/2026

Mfr. Part No.
AT06-12SB-RD01

Mouser Part No
654-AT06-12SB-RD01

Amphenol SINE Systems

Automotive Connectors 12P PLUG W/ SEAL KEY POSITION B

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Datasheet

89In Stock

840Expected 24/02/2026

$2.98

$2.92

$2.74

$2.61

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Plug

AT06-2S-BLU
Amphenol SINE Systems
1: $0.87
2,315In Stock

Mfr. Part No.
AT06-2S-BLU

Mouser Part No
654-AT06-2S-BLU

Amphenol SINE Systems

Automotive Connectors 2 Pin Plug

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Datasheet

2,315In Stock

$0.87

$0.699

$0.695

$0.681

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Plug

AT06-2S-GRN
Amphenol SINE Systems
1: $1.05
1,167In Stock

Mfr. Part No.
AT06-2S-GRN

Mouser Part No
654-AT06-2S-GRN

Amphenol SINE Systems

Automotive Connectors 2 Pin Plug

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Datasheet

1,167In Stock

$1.05

$0.80

$0.799

$0.761

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Min.: 1
Mult.: 1

AT Series™ Connectors

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AT Series™ Connectors

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