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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-RED
Amphenol SINE Systems
1: $1.64
239In Stock
1,000Expected 2026-04-15

Mfr. Part #
AT04-2P-RED

Mouser Part #
654-AT04-2P-RED

Amphenol SINE Systems

Automotive Connectors 2 Pin Receptacle

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Datasheet

239In Stock

1,000Expected 2026-04-15

$1.64

$1.38

$1.30

$1.24

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-WHT
Amphenol SINE Systems
1: $1.60
871In Stock

Mfr. Part #
AT04-2P-WHT

Mouser Part #
654-AT04-2P-WHT

Amphenol SINE Systems

Automotive Connectors 2 Pin Receptacle

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Datasheet

871In Stock

$1.60

$1.36

$1.27

$1.21

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Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-YEL
Amphenol SINE Systems
1: $1.41
80In Stock
1,000Expected 2026-02-12

Mfr. Part #
AT04-2P-YEL

Mouser Part #
654-AT04-2P-YEL

Amphenol SINE Systems

Automotive Connectors 2 Pin Receptacle

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Datasheet

80In Stock

1,000Expected 2026-02-12

$1.41

$1.24

$1.21

$1.15

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Min.: 1
Mult.: 1

Automotive Connectors 3 Pin receptacle

AT04-3P-BLK
Amphenol SINE Systems
1: $1.33
248In Stock
1,400Expected 2026-04-07

Mfr. Part #
AT04-3P-BLK

Mouser Part #
654-AT04-3P-BLK

Amphenol SINE Systems

Automotive Connectors 3 Pin receptacle

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Datasheet

248In Stock

1,400Expected 2026-04-07

$1.33

$1.12

$1.09

$1.08

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Min.: 1
Mult.: 1

Automotive Connectors 4 Pin receptacle

AT04-3P-BLU
Amphenol SINE Systems
1: $2.09
645In Stock

Mfr. Part #
AT04-3P-BLU

Mouser Part #
654-AT04-3P-BLU

Amphenol SINE Systems

Automotive Connectors 4 Pin receptacle

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Datasheet

645In Stock

$2.09

$1.83

$1.72

$1.64

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Min.: 1
Mult.: 1

Automotive Connectors 5 Pin receptacle

AT04-3P-BRN
Amphenol SINE Systems
1: $2.15
278In Stock

Mfr. Part #
AT04-3P-BRN

Mouser Part #
654-AT04-3P-BRN

Amphenol SINE Systems

Automotive Connectors 5 Pin receptacle

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Datasheet

278In Stock

$2.15

$1.83

$1.63

$1.60

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Min.: 1
Mult.: 1

Automotive Connectors 6 Pin receptacle

AT04-3P-GRN
Amphenol SINE Systems
1: $1.81
23In Stock

Mfr. Part #
AT04-3P-GRN

Mouser Part #
654-AT04-3P-GRN

Amphenol SINE Systems

Automotive Connectors 6 Pin receptacle

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Datasheet

23In Stock

$1.81

$1.66

$1.61

$1.57

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-3P-ORG
Amphenol SINE Systems
1: $1.81
272In Stock

Mfr. Part #
AT04-3P-ORG

Mouser Part #
654-AT04-3P-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

272In Stock

$1.81

$1.66

$1.60

$1.57

View

Min.: 1
Mult.: 1

Automotive Connectors 3-WAY RECEPTACLE, MALE

AT04-3P-WHT
Amphenol SINE Systems
1: $1.69
476In Stock

Mfr. Part #
AT04-3P-WHT

Mouser Part #
654-AT04-3P-WHT

Amphenol SINE Systems

Automotive Connectors 3-WAY RECEPTACLE, MALE

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Datasheet

476In Stock

$1.69

$1.49

$1.39

$1.21

View

Min.: 1
Mult.: 1

Automotive Connectors 9 Pin receptacle

AT04-3P-YEL
Amphenol SINE Systems
1: $1.98
484In Stock

Mfr. Part #
AT04-3P-YEL

Mouser Part #
654-AT04-3P-YEL

Amphenol SINE Systems

Automotive Connectors 9 Pin receptacle

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Datasheet

484In Stock

$1.98

$1.74

$1.67

$1.63

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-GRN
Amphenol SINE Systems
1: $2.43
1,171In Stock

Mfr. Part #
AT04-4P-GRN

Mouser Part #
654-AT04-4P-GRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,171In Stock

$2.43

$1.94

$1.91

$1.86

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-ORG
Amphenol SINE Systems
1: $2.12
409In Stock

Mfr. Part #
AT04-4P-ORG

Mouser Part #
654-AT04-4P-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

409In Stock

$2.12

$1.95

$1.91

$1.86

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Min.: 1
Mult.: 1

Automotive Connectors 4-Way Plug End Cap, Black

AT04-4P-SR01GRY
Amphenol SINE Systems
1: $4.73
489In Stock

Mfr. Part #
AT04-4P-SR01GRY

Mouser Part #
654-AT04-4P-SR01GRY

Amphenol SINE Systems

Automotive Connectors 4-Way Plug End Cap, Black

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Datasheet

489In Stock

$4.73

$4.31

$4.22

$4.14

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-WHT
Amphenol SINE Systems
1: $2.05
285In Stock

Mfr. Part #
AT04-4P-WHT

Mouser Part #
654-AT04-4P-WHT

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

285In Stock

$2.05

$1.86

$1.74

$1.71

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-YEL
Amphenol SINE Systems
1: $2.03
745In Stock

Mfr. Part #
AT04-4P-YEL

Mouser Part #
654-AT04-4P-YEL

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

745In Stock

$2.03

$1.86

$1.80

$1.69

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-BLU
Amphenol SINE Systems
1: $3.22
253In Stock

Mfr. Part #
AT04-6P-BLU

Mouser Part #
654-AT04-6P-BLU

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

253In Stock

$3.22

$2.93

$2.82

$2.76

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-GRN
Amphenol SINE Systems
1: $2.79
455In Stock

Mfr. Part #
AT04-6P-GRN

Mouser Part #
654-AT04-6P-GRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

455In Stock

$2.79

$2.53

$2.43

$2.37

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-ORG
Amphenol SINE Systems
1: $3.53
199In Stock

Mfr. Part #
AT04-6P-ORG

Mouser Part #
654-AT04-6P-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

199In Stock

$3.53

$3.13

$2.93

$2.79

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-RED
Amphenol SINE Systems
1: $3.67
140In Stock

Mfr. Part #
AT04-6P-RED

Mouser Part #
654-AT04-6P-RED

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

Learn More

Datasheet

140In Stock

$3.67

$3.13

$2.93

$2.79

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-YEL
Amphenol SINE Systems
1: $3.18
361In Stock

Mfr. Part #
AT04-6P-YEL

Mouser Part #
654-AT04-6P-YEL

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

361In Stock

$3.18

$2.99

$2.93

$2.79

View

Min.: 1
Mult.: 1

Automotive Connectors Plug, 8 Way, Key B

AT06-08SB
Amphenol SINE Systems
1: $4.76
125In Stock
1,340Expected 2026-02-18

Mfr. Part #
AT06-08SB

Mouser Part #
654-AT06-08SB

Amphenol SINE Systems

Automotive Connectors Plug, 8 Way, Key B

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Datasheet

125In Stock

1,340Expected 2026-02-18

$4.76

$3.78

$3.77

$3.60

View

Min.: 1
Mult.: 1

Automotive Connectors 8P PLUG W/ SEAL KEY POSITION C

AT06-08SC-RD01
Amphenol SINE Systems
1: $5.56
293In Stock

Mfr. Part #
AT06-08SC-RD01

Mouser Part #
654-AT06-08SC-RD01

Amphenol SINE Systems

Automotive Connectors 8P PLUG W/ SEAL KEY POSITION C

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Datasheet

293In Stock

$5.56

$4.09

$3.97

$3.78

View

Min.: 1
Mult.: 1

Automotive Connectors Plug, 8 Way, Key D

AT06-08SD
Amphenol SINE Systems
1: $7.08
47In Stock
480Expected 2026-03-25

Mfr. Part #
AT06-08SD

Mouser Part #
654-AT06-08SD

Amphenol SINE Systems

Automotive Connectors Plug, 8 Way, Key D

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Datasheet

47In Stock

480Expected 2026-03-25

$7.08

$5.75

$5.53

$5.19

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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: $5.60
396In Stock
840Expected 2026-03-30

Mfr. Part #
AT06-12SA-RD01

Mouser Part #
654-AT06-12SA-RD01

Amphenol SINE Systems

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

Learn More

Datasheet

396In Stock

840Expected 2026-03-30

$5.60

$4.36

$4.17

$3.97

View

Min.: 1
Mult.: 1

Automotive Connectors 12P PLUG W/ SEAL KEY POSITION B

AT06-12SB-RD01
Amphenol SINE Systems
1: $4.62
89In Stock
840Expected 2026-02-24

Mfr. Part #
AT06-12SB-RD01

Mouser Part #
654-AT06-12SB-RD01

Amphenol SINE Systems

Automotive Connectors 12P PLUG W/ SEAL KEY POSITION B

Learn More

Datasheet

89In Stock

840Expected 2026-02-24

$4.62

$4.53

$4.25

$4.05

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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AT Series™ Connectors

All Results (349)

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