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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 Socket Contact #12 Nickel

AT62-203-12141
Amphenol SINE Systems
1: $0.961
20,642In 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

20,642In Stock

$0.961

$0.919

$0.907

$0.896

$0.872

Min.: 1
Mult.: 1

Automotive Connectors Female 12-14 AWG Machined Contact

AT62-210-1231
Amphenol SINE Systems
1: $2.26
2,967In Stock
5,000Expected 2026/05/05

Mfr. Part No.
AT62-210-1231

Mouser Part No
654-AT62-210-1231

Amphenol SINE Systems

Automotive Connectors Female 12-14 AWG Machined Contact

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Datasheet

2,967In Stock

5,000Expected 2026/05/05

$2.26

$2.02

$1.92

$1.80

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Min.: 1
Mult.: 1

Automotive Connectors RECPT, 2-WAY

ATM04-2P
Amphenol SINE Systems
1: $1.17
4,956In Stock
12,000Expected 2026/05/06

Mfr. Part No.
ATM04-2P

Mouser Part No
654-ATM04-2P

Amphenol SINE Systems

Automotive Connectors RECPT, 2-WAY

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Datasheet

4,956In Stock

12,000Expected 2026/05/06

$1.17

$1.06

$1.01

$0.977

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Min.: 1
Mult.: 1

Automotive Connectors RECPT, 3-WAY

ATM04-3P
Amphenol SINE Systems
1: $1.41
8,212In Stock
2,000Expected 2026/03/26

Mfr. Part No.
ATM04-3P

Mouser Part No
654-ATM04-3P

Amphenol SINE Systems

Automotive Connectors RECPT, 3-WAY

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Datasheet

8,212In Stock

2,000Expected 2026/03/26

$1.41

$1.38

$1.35

$1.33

Min.: 1
Mult.: 1

Automotive Connectors RECPT, 4-WAY

ATM04-4P
Amphenol SINE Systems
1: $1.55
5,859In Stock
8,000Expected 2026/06/05

Mfr. Part No.
ATM04-4P

Mouser Part No
654-ATM04-4P

Amphenol SINE Systems

Automotive Connectors RECPT, 4-WAY

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Datasheet

5,859In Stock

8,000Expected 2026/06/05

$1.55

$1.40

$1.34

$1.29

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Min.: 1
Mult.: 1

Automotive Connectors RECPT, 6-WAY

ATM04-6P
Amphenol SINE Systems
1: $2.07
5,351In Stock

Mfr. Part No.
ATM04-6P

Mouser Part No
654-ATM04-6P

Amphenol SINE Systems

Automotive Connectors RECPT, 6-WAY

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Datasheet

5,351In Stock

$2.07

$1.87

$1.79

$1.71

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Min.: 1
Mult.: 1

Automotive Connectors 8-WAY PLUG FEMALE A POSITION KEY

ATM06-08SA
Amphenol SINE Systems
1: $1.62
3,032In Stock
4,000Expected 2026/04/27

Mfr. Part No.
ATM06-08SA

Mouser Part No
654-ATM06-08SA

Amphenol SINE Systems

Automotive Connectors 8-WAY PLUG FEMALE A POSITION KEY

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Datasheet

3,032In Stock

4,000Expected 2026/04/27

$1.62

$1.47

$1.33

$1.21

Min.: 1
Mult.: 1

Automotive Connectors PLUG, 12-WAY

ATM06-12SA
Amphenol SINE Systems
1: $1.86
6,706In Stock

Mfr. Part No.
ATM06-12SA

Mouser Part No
654-ATM06-12SA

Amphenol SINE Systems

Automotive Connectors PLUG, 12-WAY

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Datasheet

6,706In Stock

$1.86

Min.: 1
Mult.: 1

Automotive Connectors PLUG, 2-WAY

ATM06-2S
Amphenol SINE Systems
1: $0.661
13,249In Stock

Mfr. Part No.
ATM06-2S

Mouser Part No
654-ATM06-2S

Amphenol SINE Systems

Automotive Connectors PLUG, 2-WAY

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Datasheet

13,249In Stock

$0.661

$0.643

$0.635

$0.621

View

Min.: 1
Mult.: 1

Automotive Connectors PLUG, 3-WAY

ATM06-3S
Amphenol SINE Systems
1: $0.868
7,056In Stock

Mfr. Part No.
ATM06-3S

Mouser Part No
654-ATM06-3S

Amphenol SINE Systems

Automotive Connectors PLUG, 3-WAY

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Datasheet

7,056In Stock

$0.868

Min.: 1
Mult.: 1

Automotive Connectors PLUG, 4-WAY

ATM06-4S
Amphenol SINE Systems
1: $1.16
18,396In Stock

Mfr. Part No.
ATM06-4S

Mouser Part No
654-ATM06-4S

Amphenol SINE Systems

Automotive Connectors PLUG, 4-WAY

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Datasheet

18,396In Stock

$1.16

$1.06

$0.998

$0.95

View

Min.: 1
Mult.: 1

Automotive Connectors PLUG, 6-WAY

ATM06-6S
Amphenol SINE Systems
1: $1.20
4,820In Stock

Mfr. Part No.
ATM06-6S

Mouser Part No
654-ATM06-6S

Amphenol SINE Systems

Automotive Connectors PLUG, 6-WAY

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Datasheet

4,820In Stock

$1.20

$1.17

$1.15

$1.10

$1.06

Min.: 1
Mult.: 1

Automotive Connectors Connector Position Assurance Clip

AT-246CPA-RD
Amphenol SINE Systems
1: $0.63
1,000In Stock

Mfr. Part No.
AT-246CPA-RD

Mouser Part No
654-AT-246CPA-RD

Amphenol SINE Systems

Automotive Connectors Connector Position Assurance Clip

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Datasheet

1,000In Stock

$0.63

$0.529

$0.477

$0.45

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Min.: 1
Mult.: 1

Automotive Connectors 8P RECEP W/ SEAL KEY POSITION B

AT04-08PB-RD01
Amphenol SINE Systems
1: $3.01
14In Stock
270Expected 2026/03/26

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

14In Stock

270Expected 2026/03/26

$3.01

$2.56

$2.29

$2.17

$2.08

Min.: 1
Mult.: 1

Automotive Connectors 8P RECEP W/ SEAL KEY POSITION C

AT04-08PC-RD01
Amphenol SINE Systems
1: $3.55
20In 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

20In Stock

$3.55

$3.02

$2.70

$2.57

View

Min.: 1
Mult.: 1

Automotive Connectors AT Series Receptacle 8 Way Key D

AT04-08PD
Amphenol SINE Systems
1: $3.20
76In 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

76In Stock

$3.20

$2.90

$2.58

$2.47

View

Min.: 1
Mult.: 1

Automotive Connectors 8P RECEP W/ SEAL KEY POSITION D

AT04-08PD-RD01
Amphenol SINE Systems
1: $3.47
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

$3.47

$3.02

$2.70

$2.57

View

Min.: 1
Mult.: 1

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

AT04-12PA-MM01
Amphenol SINE Systems
1: $3.24
71In Stock
440Expected 2026/03/26

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

71In Stock

440Expected 2026/03/26

$3.24

$2.83

$2.52

$2.27

View

Min.: 1
Mult.: 1

Automotive Connectors AT Rec Enhanced A Key Red. Dia 12 Way

AT04-12PA-RD01
Amphenol SINE Systems
1: $2.81
252In Stock
660Expected 2026/04/15

Mfr. Part No.
AT04-12PA-RD01

Mouser Part No
654-AT04-12PA-RD01

Amphenol SINE Systems

Automotive Connectors AT Rec Enhanced A Key Red. Dia 12 Way

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Datasheet

252In Stock

660Expected 2026/04/15

$2.81

$2.69

$2.64

$2.61

View

Min.: 1
Mult.: 1

Automotive Connectors 12P RECEP W/ SEAL KEY POSITION B

AT04-12PB-RD01
Amphenol SINE Systems
1: $3.61
253In Stock

Mfr. Part No.
AT04-12PB-RD01

Mouser Part No
654-AT04-12PB-RD01

Amphenol SINE Systems

Automotive Connectors 12P RECEP W/ SEAL KEY POSITION B

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Datasheet

253In Stock

$3.61

$3.07

$2.74

$2.47

View

Min.: 1
Mult.: 1

Automotive Connectors 12P RECEP W/ SEAL KEY POSITION C

AT04-12PC-RD01
Amphenol SINE Systems
1: $3.90
39In Stock

Mfr. Part No.
AT04-12PC-RD01

Mouser Part No
654-AT04-12PC-RD01

Amphenol SINE Systems

Automotive Connectors 12P RECEP W/ SEAL KEY POSITION C

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Datasheet

39In Stock

$3.90

$3.54

$3.29

$2.47

View

Min.: 1
Mult.: 1

Automotive Connectors AT Series Recpt 12 Way Enhanced D Key

AT04-12PD
Amphenol SINE Systems
1: $4.94
440In 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

440In Stock

$4.94

$4.20

$3.94

$3.76

View

Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-BLU
Amphenol SINE Systems
1: $0.98
1,112In Stock

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

1,112In Stock

$0.98

$0.873

$0.818

$0.806

View

Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-BRN
Amphenol SINE Systems
1: $1.03
881In 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

881In Stock

$1.03

$0.876

$0.782

$0.744

View

Min.: 1
Mult.: 1

Automotive Connectors 2 Pin Receptacle

AT04-2P-GRN
Amphenol SINE Systems
1: $0.98
771In Stock

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

771In Stock

$0.98

$0.873

$0.782

$0.744

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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