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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 Seal Cap for AT Series 12 Position Receptacles, Red

AT12P-RSC-RED
Amphenol SINE Systems
1: $2.71
400In Stock
New Product

Mfr. Part #
AT12P-RSC-RED

Mouser Part #
654-AT12P-RSC-RED

New Product

Amphenol SINE Systems

Automotive Connectors Seal Cap for AT Series 12 Position Receptacles, Red

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Datasheet

400In Stock

$2.71

$2.36

$2.26

$2.12

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Min.: 1
Mult.: 1

Automotive Connectors Seal Cap for AT Series 4 Position Receptacles, Black

AT4P-RSC-BLK
Amphenol SINE Systems
1: $2.02
364In Stock
800Expected 2026-10-16
New Product

Mfr. Part #
AT4P-RSC-BLK

Mouser Part #
654-AT4P-RSC-BLK

New Product

Amphenol SINE Systems

Automotive Connectors Seal Cap for AT Series 4 Position Receptacles, Black

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Datasheet

364In Stock

800Expected 2026-10-16

$2.02

$1.76

$1.67

$1.57

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Min.: 1
Mult.: 1

Automotive Connectors STAMPED FEM CONTACT 18-20 AWG, AU PLATE

AT62-16-0644
Amphenol SINE Systems
1: $0.619
246,118In Stock

Mfr. Part #
AT62-16-0644

Mouser Part #
654-AT62-16-0644

Amphenol SINE Systems

Automotive Connectors STAMPED FEM CONTACT 18-20 AWG, AU PLATE

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Datasheet

246,118In Stock

Cut Tape

$0.619

$0.615

Reel

$0.615

Min.: 1
Mult.: 1

: 16,000

Automotive Connectors 12P RECEP W/ SEAL KEY POSITION D

AT04-12PD-RD01
Amphenol SINE Systems
1: $7.78
683In Stock

Mfr. Part #
AT04-12PD-RD01

Mouser Part #
654-AT04-12PD-RD01

Amphenol SINE Systems

Automotive Connectors 12P RECEP W/ SEAL KEY POSITION D

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Datasheet

683In Stock

$7.78

$6.61

$6.19

$5.90

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-BRN
Amphenol SINE Systems
1: $2.36
1,028In Stock

Mfr. Part #
AT04-6P-BRN

Mouser Part #
654-AT04-6P-BRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,028In Stock

$2.36

$2.30

$1.81

$1.74

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-4S-BRN
Amphenol SINE Systems
1: $1.64
1,807In Stock

Mfr. Part #
AT06-4S-BRN

Mouser Part #
654-AT06-4S-BRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,807In Stock

$1.64

$1.61

$1.58

$1.57

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Min.: 1
Mult.: 1

Automotive Connectors 6 Pin Recept. BLK

AT04-6P-BLK
Amphenol SINE Systems
1: $1.57
5,209In Stock

Mfr. Part #
AT04-6P-BLK

Mouser Part #
654-AT04-6P-BLK

Amphenol SINE Systems

Automotive Connectors 6 Pin Recept. BLK

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Datasheet

5,209In Stock

$1.57

$1.51

$1.48

$1.44

View

Min.: 1
Mult.: 1

Automotive Connectors 12P PLUG W/ SEAL KEY POSITION D

AT06-12SD-RD01
Amphenol SINE Systems
1: $7.62
1,270In Stock

Mfr. Part #
AT06-12SD-RD01

Mouser Part #
654-AT06-12SD-RD01

Amphenol SINE Systems

Automotive Connectors 12P PLUG W/ SEAL KEY POSITION D

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Datasheet

1,270In Stock

$7.62

$4.54

$4.48

$4.41

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Min.: 1
Mult.: 1

Automotive Connectors PLUG 2 SOCKET OVER-MOLDING, BLACK

AT06-2S-OMBLK
Amphenol SINE Systems
1: $2.25
2,052In Stock
4,000On Order

Mfr. Part #
AT06-2S-OMBLK

Mouser Part #
654-AT06-2S-OMBLK

Amphenol SINE Systems

Automotive Connectors PLUG 2 SOCKET OVER-MOLDING, BLACK

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Datasheet

2,052In Stock

4,000On Order

$2.25

$1.90

$1.70

$1.63

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Min.: 1
Mult.: 1

Automotive Connectors STAMPED MALE CONTACT 14-16 AWG, AU PLATE

AT60-14-0144
Amphenol SINE Systems
1: $0.418
12,142In Stock

Mfr. Part #
AT60-14-0144

Mouser Part #
654-AT60-14-0144

Amphenol SINE Systems

Automotive Connectors STAMPED MALE CONTACT 14-16 AWG, AU PLATE

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Datasheet

12,142In Stock

Cut Tape

$0.418

$0.405

Reel

$0.405

Min.: 1
Mult.: 1

: 16,000

Automotive Connectors 3 POS CONN POS ASSURANCE CLIP

AT-3CPA-GRN
Amphenol SINE Systems
1: $0.374
5,425In Stock

Mfr. Part #
AT-3CPA-GRN

Mouser Part #
654-AT-3CPA-GRN

Amphenol SINE Systems

Automotive Connectors 3 POS CONN POS ASSURANCE CLIP

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Datasheet

5,425In Stock

$0.374

$0.373

$0.336

Min.: 1
Mult.: 1

Automotive Connectors ATP Series 2 Way Blk Recept w/End Cap

ATP04-2P-EC01
Amphenol SINE Systems
1: $4.61
460In Stock

Mfr. Part #
ATP04-2P-EC01

Mouser Part #
654-ATP04-2P-EC01

Amphenol SINE Systems

Automotive Connectors ATP Series 2 Way Blk Recept w/End Cap

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Datasheet

460In Stock

$4.61

$4.48

$4.42

$4.08

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Min.: 1
Mult.: 1

Automotive Connectors 18 Position Panel Mo acle, Keyed C, Green

AT16-18PC-PM11
Amphenol SINE Systems
1: $13.88
177In Stock

Mfr. Part #
AT16-18PC-PM11

Mouser Part #
654-AT16-18PC-PM11

Amphenol SINE Systems

Automotive Connectors 18 Position Panel Mo acle, Keyed C, Green

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Datasheet

177In Stock

$13.88

$13.51

$13.32

$12.15

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Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed D, Black

AT16-18PD-SR02
Amphenol SINE Systems
1: $11.28
311In Stock

Mfr. Part #
AT16-18PD-SR02

Mouser Part #
654-AT16-18PD-SR02

Amphenol SINE Systems

Automotive Connectors 18 Position Receptac Cap, Keyed D, Black

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Datasheet

311In Stock

$11.28

$10.97

$9.16

$9.13

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Min.: 1
Mult.: 1

Automotive Connectors 4 Pin Overmold Plug Socket, GREY

AT06-4S-OMGRY
Amphenol SINE Systems
1: $1.83
1,222In Stock

Mfr. Part #
AT06-4S-OMGRY

Mouser Part #
654-AT06-4S-OMGRY

Amphenol SINE Systems

Automotive Connectors 4 Pin Overmold Plug Socket, GREY

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Datasheet

1,222In Stock

$1.83

$1.64

$1.63

$1.61

View

Min.: 1
Mult.: 1

Automotive Connectors 7 Pin receptacle

AT04-3P-RED
Amphenol SINE Systems
1: $1.89
751In Stock

Mfr. Part #
AT04-3P-RED

Mouser Part #
654-AT04-3P-RED

Amphenol SINE Systems

Automotive Connectors 7 Pin receptacle

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Datasheet

751In Stock

$1.89

$1.60

$1.42

$1.36

View

Min.: 1
Mult.: 1

Automotive Connectors 3 PinOvermold Plug Socket, GREY

AT06-3S-OMGRY
Amphenol SINE Systems
1: $1.60
1,176In Stock

Mfr. Part #
AT06-3S-OMGRY

Mouser Part #
654-AT06-3S-OMGRY

Amphenol SINE Systems

Automotive Connectors 3 PinOvermold Plug Socket, GREY

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Datasheet

1,176In Stock

$1.60

$1.51

$1.47

$1.43

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-3S-ORG
Amphenol SINE Systems
1: $1.41
858In Stock

Mfr. Part #
AT06-3S-ORG

Mouser Part #
654-AT06-3S-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

858In Stock

$1.41

$1.40

$1.38

$1.20

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-6S-BRN
Amphenol SINE Systems
1: $2.19
606In Stock

Mfr. Part #
AT06-6S-BRN

Mouser Part #
654-AT06-6S-BRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

606In Stock

$2.19

$2.16

$2.15

$1.92

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-4S-BLU
Amphenol SINE Systems
1: $2.97
3In Stock
3,600On Order

Mfr. Part #
AT06-4S-BLU

Mouser Part #
654-AT06-4S-BLU

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

3In Stock

3,600On Order

$2.97

$2.35

$2.10

$2.00

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-BRN
Amphenol SINE Systems
1: $1.51
1,200In Stock

Mfr. Part #
AT04-4P-BRN

Mouser Part #
654-AT04-4P-BRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,200In Stock

$1.51

$1.50

$1.47

$1.45

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-4S-YEL
Amphenol SINE Systems
1: $1.67
1,034In Stock

Mfr. Part #
AT06-4S-YEL

Mouser Part #
654-AT06-4S-YEL

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,034In Stock

$1.67

$1.63

$1.57

$1.54

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-6S-YEL
Amphenol SINE Systems
1: $3.12
879In Stock

Mfr. Part #
AT06-6S-YEL

Mouser Part #
654-AT06-6S-YEL

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

879In Stock

$3.12

$2.68

$1.70

$1.63

View

Min.: 1
Mult.: 1

Automotive Connectors ATP Series Plg 4 Way Blk w/Reduced Seal

ATP06-4S-RD01BK
Amphenol SINE Systems
1: $5.66
272In Stock

Mfr. Part #
ATP06-4S-RD01BK

Mouser Part #
654-ATP06-4S-RD01BK

Amphenol SINE Systems

Automotive Connectors ATP Series Plg 4 Way Blk w/Reduced Seal

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Datasheet

272In Stock

$5.66

$4.56

$4.54

$4.12

$3.79

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-6S-RED
Amphenol SINE Systems
1: $1.77
659In Stock

Mfr. Part #
AT06-6S-RED

Mouser Part #
654-AT06-6S-RED

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

Learn More

Datasheet

659In Stock

$1.77

$1.74

$1.71

$1.54

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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