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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 4 Position Receptacles, Black

AT4P-RSC-BLK
Amphenol SINE Systems
1: $1.39
439In Stock
New Product

Mfr. Part No.
AT4P-RSC-BLK

Mouser Part No
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

439In Stock

$1.39

$1.22

$1.16

$1.09

View

Min.: 1
Mult.: 1

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

AT12P-RSC-RED
Amphenol SINE Systems
1: $1.88
400In Stock
New Product

Mfr. Part No.
AT12P-RSC-RED

Mouser Part No
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

$1.88

$1.64

$1.57

$1.47

View

Min.: 1
Mult.: 1

Automotive Connectors Seal Cap for AT Series 2 Position Receptacles, Black

AT2P-RSC-BLK
Amphenol SINE Systems
1: $1.44
387In Stock
800Expected 22/09/2026
New Product

Mfr. Part No.
AT2P-RSC-BLK

Mouser Part No
654-AT2P-RSC-BLK

New Product

Amphenol SINE Systems

Automotive Connectors Seal Cap for AT Series 2 Position Receptacles, Black

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Datasheet

387In Stock

800Expected 22/09/2026

$1.44

$1.22

$1.17

$1.09

View

Min.: 1
Mult.: 1

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

AT12P-RSC-BLK
Amphenol SINE Systems
1: $1.88
658In Stock
New Product

Mfr. Part No.
AT12P-RSC-BLK

Mouser Part No
654-AT12P-RSC-BLK

New Product

Amphenol SINE Systems

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

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Datasheet

658In Stock

$1.88

$1.64

$1.57

$1.47

View

Min.: 1
Mult.: 1

Automotive Connectors Seal Cap for AT Series 8 Position Receptacles, Black

AT8P-RSC-BLK
Amphenol SINE Systems
1: $1.66
542In Stock
New Product

Mfr. Part No.
AT8P-RSC-BLK

Mouser Part No
654-AT8P-RSC-BLK

New Product

Amphenol SINE Systems

Automotive Connectors Seal Cap for AT Series 8 Position Receptacles, Black

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Datasheet

542In Stock

$1.66

$1.45

$1.39

$1.30

View

Min.: 1
Mult.: 1

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

AT62-16-0644
Amphenol SINE Systems
1: $0.63
246,993In Stock

Mfr. Part No.
AT62-16-0644

Mouser Part No
654-AT62-16-0644

Amphenol SINE Systems

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

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Datasheet

246,993In Stock

Cut Tape

$0.63

$0.536

$0.506

$0.49

View

Reel

$0.453

Min.: 1
Mult.: 1

: 16,000

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-6P-BRN
Amphenol SINE Systems
1: $1.87
1,028In Stock

Mfr. Part No.
AT04-6P-BRN

Mouser Part No
654-AT04-6P-BRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,028In Stock

$1.87

$1.60

$1.48

$1.44

View

Min.: 1
Mult.: 1

Automotive Connectors 12P RECEP W/ SEAL KEY POSITION D

AT04-12PD-RD01
Amphenol SINE Systems
1: $5.40
683In Stock

Mfr. Part No.
AT04-12PD-RD01

Mouser Part No
654-AT04-12PD-RD01

Amphenol SINE Systems

Automotive Connectors 12P RECEP W/ SEAL KEY POSITION D

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Datasheet

683In Stock

$5.40

$4.59

$4.30

$4.10

View

Min.: 1
Mult.: 1

Automotive Connectors 6 Pin Recept. BLK

AT04-6P-BLK
Amphenol SINE Systems
1: $1.61
5,357In Stock

Mfr. Part No.
AT04-6P-BLK

Mouser Part No
654-AT04-6P-BLK

Amphenol SINE Systems

Automotive Connectors 6 Pin Recept. BLK

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Datasheet

5,357In Stock

$1.61

$1.29

$1.22

$1.19

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Min.: 1
Mult.: 1

Automotive Connectors 12P PLUG W/ SEAL KEY POSITION D

AT06-12SD-RD01
Amphenol SINE Systems
1: $5.29
1,352In Stock

Mfr. Part No.
AT06-12SD-RD01

Mouser Part No
654-AT06-12SD-RD01

Amphenol SINE Systems

Automotive Connectors 12P PLUG W/ SEAL KEY POSITION D

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Datasheet

1,352In Stock

$5.29

$3.84

$3.69

$3.57

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-4S-BRN
Amphenol SINE Systems
1: $1.60
1,808In Stock

Mfr. Part No.
AT06-4S-BRN

Mouser Part No
654-AT06-4S-BRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,808In Stock

$1.60

$1.44

$1.33

$1.28

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-6S-RED
Amphenol SINE Systems
1: $1.61
1,378In Stock

Mfr. Part No.
AT06-6S-RED

Mouser Part No
654-AT06-6S-RED

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,378In Stock

$1.61

$1.46

$1.37

$1.34

View

Min.: 1
Mult.: 1

Automotive Connectors 3 POS CONN POS ASSURANCE CLIP

AT-3CPA-GRN
Amphenol SINE Systems
1: $0.49
5,450In Stock

Mfr. Part No.
AT-3CPA-GRN

Mouser Part No
654-AT-3CPA-GRN

Amphenol SINE Systems

Automotive Connectors 3 POS CONN POS ASSURANCE CLIP

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Datasheet

5,450In Stock

$0.49

$0.413

$0.407

$0.384

View

Min.: 1
Mult.: 1

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

AT60-14-0144
Amphenol SINE Systems
1: $0.40
12,492In Stock

Mfr. Part No.
AT60-14-0144

Mouser Part No
654-AT60-14-0144

Amphenol SINE Systems

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

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Datasheet

12,492In Stock

Cut Tape

$0.40

$0.367

$0.324

$0.31

$0.298

Reel

$0.298

Min.: 1
Mult.: 1

: 16,000

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

AT16-18PC-PM11
Amphenol SINE Systems
1: $11.93
188In Stock

Mfr. Part No.
AT16-18PC-PM11

Mouser Part No
654-AT16-18PC-PM11

Amphenol SINE Systems

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

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Datasheet

188In Stock

$11.93

$10.91

$10.43

$10.09

View

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed D, Black

AT16-18PD-SR02
Amphenol SINE Systems
1: $8.34
311In Stock

Mfr. Part No.
AT16-18PD-SR02

Mouser Part No
654-AT16-18PD-SR02

Amphenol SINE Systems

Automotive Connectors 18 Position Receptac Cap, Keyed D, Black

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Datasheet

311In Stock

$8.34

$7.61

$6.71

$6.55

View

Min.: 1
Mult.: 1

Automotive Connectors AT RCPT 12P (Ni) PCB BRD MNT NO POTING G

AT04-12PC-BM03
Amphenol SINE Systems
1: $6.64
432In Stock

Mfr. Part No.
AT04-12PC-BM03

Mouser Part No
654-AT04-12PC-BM03

Amphenol SINE Systems

Automotive Connectors AT RCPT 12P (Ni) PCB BRD MNT NO POTING G

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Datasheet

432In Stock

$6.64

$6.25

$5.90

$5.73

View

Min.: 1
Mult.: 1

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

ATP04-2P-EC01
Amphenol SINE Systems
1: $4.51
460In Stock

Mfr. Part No.
ATP04-2P-EC01

Mouser Part No
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

$4.51

$4.15

$4.03

$3.52

View

Min.: 1
Mult.: 1

Automotive Connectors 7 Pin receptacle

AT04-3P-RED
Amphenol SINE Systems
1: $1.31
771In Stock

Mfr. Part No.
AT04-3P-RED

Mouser Part No
654-AT04-3P-RED

Amphenol SINE Systems

Automotive Connectors 7 Pin receptacle

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Datasheet

771In Stock

$1.31

$1.11

$0.988

$0.941

View

Min.: 1
Mult.: 1

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

ATP06-4S-RD01BK
Amphenol SINE Systems
1: $4.56
274In Stock

Mfr. Part No.
ATP06-4S-RD01BK

Mouser Part No
654-ATP06-4S-RD01BK

Amphenol SINE Systems

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

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Datasheet

274In Stock

$4.56

$4.28

$4.18

$3.89

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT04-4P-BRN
Amphenol SINE Systems
1: $1.42
1,200In Stock

Mfr. Part No.
AT04-4P-BRN

Mouser Part No
654-AT04-4P-BRN

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,200In Stock

$1.42

$1.26

$1.16

$1.12

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-4S-YEL
Amphenol SINE Systems
1: $1.60
1,034In Stock

Mfr. Part No.
AT06-4S-YEL

Mouser Part No
654-AT06-4S-YEL

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

1,034In Stock

$1.60

$1.43

$1.34

$1.29

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-6S-YEL
Amphenol SINE Systems
1: $2.17
889In Stock

Mfr. Part No.
AT06-6S-YEL

Mouser Part No
654-AT06-6S-YEL

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

889In Stock

$2.17

$1.86

$1.51

$1.44

View

Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-4S-ORG
Amphenol SINE Systems
1: $1.64
797In Stock

Mfr. Part No.
AT06-4S-ORG

Mouser Part No
654-AT06-4S-ORG

Amphenol SINE Systems

Automotive Connectors A SERIES-AT-CONNECTORS

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Datasheet

797In Stock

$1.64

$1.48

$1.34

$1.28

View

Min.: 1
Mult.: 1

Automotive Connectors 3 PinOvermold Plug Socket, GREY

AT06-3S-OMGRY
Amphenol SINE Systems
1: $1.40
1,181In Stock

Mfr. Part No.
AT06-3S-OMGRY

Mouser Part No
654-AT06-3S-OMGRY

Amphenol SINE Systems

Automotive Connectors 3 PinOvermold Plug Socket, GREY

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Datasheet

1,181In Stock

$1.40

$1.29

$1.22

$1.17

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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