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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 Plug 3 Way

AT06-3S
Amphenol SINE Systems
1: $1.30
15,968In Stock

Mfr. Part #
AT06-3S

Mouser Part #
654-AT06-3S

Amphenol SINE Systems

Automotive Connectors Plug 3 Way

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Datasheet

15,968In Stock

$1.30

$1.24

$1.17

$1.15

View

Min.: 1
Mult.: 1

Automotive Connectors 2-Way Plug, Black Female Connector

AT06-3S-EC01BLK
Amphenol SINE Systems
1: $1.88
2,886In Stock

Mfr. Part #
AT06-3S-EC01BLK

Mouser Part #
654-AT06-3S-EC01BLK

Amphenol SINE Systems

Automotive Connectors 2-Way Plug, Black Female Connector

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Datasheet

2,886In Stock

$1.88

$1.67

$1.66

$1.61

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Min.: 1
Mult.: 1

Automotive Connectors Plug 4 Way

AT06-4S
Amphenol SINE Systems
1: $1.69
5,725In Stock
16,200Expected 2026-04-07

Mfr. Part #
AT06-4S

Mouser Part #
654-AT06-4S

Amphenol SINE Systems

Automotive Connectors Plug 4 Way

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Datasheet

5,725In Stock

16,200Expected 2026-04-07

$1.69

$1.64

$1.57

$1.45

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Min.: 1
Mult.: 1

Automotive Connectors 4 Pin Plug BLK

AT06-4S-BLK
Amphenol SINE Systems
1: $2.51
2,173In Stock
2,700Expected 2026-03-16

Mfr. Part #
AT06-4S-BLK

Mouser Part #
654-AT06-4S-BLK

Amphenol SINE Systems

Automotive Connectors 4 Pin Plug BLK

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Datasheet

2,173In Stock

2,700Expected 2026-03-16

$2.51

$2.14

$2.00

$1.91

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Min.: 1
Mult.: 1

Automotive Connectors A SERIES-AT-CONNECTORS

AT06-4S-BRN
Amphenol SINE Systems
1: $2.87
1,812In 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

1,812In Stock

$2.87

$2.45

$2.29

$2.22

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Min.: 1
Mult.: 1

Automotive Connectors 4-Way Plug, Black E-Seal and End Cap

AT06-4S-EC01BLK
Amphenol SINE Systems
1: $2.26
1,568In Stock

Mfr. Part #
AT06-4S-EC01BLK

Mouser Part #
654-AT06-4S-EC01BLK

Amphenol SINE Systems

Automotive Connectors 4-Way Plug, Black E-Seal and End Cap

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Datasheet

1,568In Stock

$2.26

$1.97

$1.83

$1.80

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Min.: 1
Mult.: 1

Automotive Connectors SEALING PLUG SIZE 20 20 AWG WHITE

AT13-204-2005
Amphenol SINE Systems
1: $0.155
77,730In Stock

Mfr. Part #
AT13-204-2005

Mouser Part #
654-AT13-204-2005

Amphenol SINE Systems

Automotive Connectors SEALING PLUG SIZE 20 20 AWG WHITE

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Datasheet

77,730In Stock

$0.155

$0.09

$0.081

$0.078

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Min.: 1
Mult.: 1

Automotive Connectors Socket Contact #12 S&F Gold Plate

AT62-12-0144
Amphenol SINE Systems
1: $1.10
8,142In Stock

Mfr. Part #
AT62-12-0144

Mouser Part #
654-AT62-12-0144

Amphenol SINE Systems

Automotive Connectors Socket Contact #12 S&F Gold Plate

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Datasheet

8,142In Stock

Cut Tape

$1.10

$0.936

$0.835

$0.795

Reel

$0.589

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Min.: 1
Mult.: 1

Reel: 2,000

Automotive Connectors Socket Contact #12 S&F Nickel

AT62-12-0166
Amphenol SINE Systems
1: $0.667
20,938In Stock

Mfr. Part #
AT62-12-0166

Mouser Part #
654-AT62-12-0166

Amphenol SINE Systems

Automotive Connectors Socket Contact #12 S&F Nickel

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Datasheet

20,938In Stock

Cut Tape

$0.667

$0.563

$0.507

$0.485

View

Reel

$0.35

Min.: 1
Mult.: 1

Reel: 8,000

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

AT62-14-0144
Amphenol SINE Systems
1: $1.15
9,116In Stock

Mfr. Part #
AT62-14-0144

Mouser Part #
654-AT62-14-0144

Amphenol SINE Systems

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

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Datasheet

9,116In Stock

Cut Tape

$1.15

$0.969

$0.865

$0.823

View

Reel

$0.605

Min.: 1
Mult.: 1

Reel: 16,000

Automotive Connectors ATP Series 2 Way Receptacle

ATP04-2P
Amphenol SINE Systems
1: $3.12
4,708In Stock
8,000Expected 2026-03-25

Mfr. Part #
ATP04-2P

Mouser Part #
654-ATP04-2P

Amphenol SINE Systems

Automotive Connectors ATP Series 2 Way Receptacle

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Datasheet

4,708In Stock

8,000Expected 2026-03-25

$3.12

$2.99

$2.74

$2.73

$2.50

Min.: 1
Mult.: 1

Automotive Connectors ATP Series 2 Way Black Receptacle

ATP04-2P-BLK
Amphenol SINE Systems
1: $3.41
7,211In Stock

Mfr. Part #
ATP04-2P-BLK

Mouser Part #
654-ATP04-2P-BLK

Amphenol SINE Systems

Automotive Connectors ATP Series 2 Way Black Receptacle

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Datasheet

7,211In Stock

$3.41

$3.33

$3.07

$2.99

$2.81

Min.: 1
Mult.: 1

Automotive Connectors ATP Series 4 Way Receptacle

ATP04-4P
Amphenol SINE Systems
1: $5.67
2,233In Stock

Mfr. Part #
ATP04-4P

Mouser Part #
654-ATP04-4P

Amphenol SINE Systems

Automotive Connectors ATP Series 4 Way Receptacle

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Datasheet

2,233In Stock

$5.67

$5.58

$5.22

$4.98

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Min.: 1
Mult.: 1

Automotive Connectors ATP Series 4 Way Black Receptacle

ATP04-4P-BLK
Amphenol SINE Systems
1: $6.65
584In Stock

Mfr. Part #
ATP04-4P-BLK

Mouser Part #
654-ATP04-4P-BLK

Amphenol SINE Systems

Automotive Connectors ATP Series 4 Way Black Receptacle

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Datasheet

584In Stock

$6.65

$6.14

$5.75

$5.47

View

Min.: 1
Mult.: 1

Automotive Connectors ATP Series Plug 2 Way

ATP06-2S
Amphenol SINE Systems
1: $2.81
4,883In Stock

Mfr. Part #
ATP06-2S

Mouser Part #
654-ATP06-2S

Amphenol SINE Systems

Automotive Connectors ATP Series Plug 2 Way

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Datasheet

4,883In Stock

$2.81

$2.43

$2.34

$2.23

View

Min.: 1
Mult.: 1

Automotive Connectors ATP Series Plug 4 Way

ATP06-4S
Amphenol SINE Systems
1: $5.12
1,603In Stock
2,750Expected 2026-03-25

Mfr. Part #
ATP06-4S

Mouser Part #
654-ATP06-4S

Amphenol SINE Systems

Automotive Connectors ATP Series Plug 4 Way

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Datasheet

1,603In Stock

2,750Expected 2026-03-25

$5.12

$4.74

$4.36

$4.15

View

Min.: 1
Mult.: 1

Automotive Connectors ATP Series Plug 4 Way Black

ATP06-4S-BLK
Amphenol SINE Systems
1: $4.67
1,492In Stock

Mfr. Part #
ATP06-4S-BLK

Mouser Part #
654-ATP06-4S-BLK

Amphenol SINE Systems

Automotive Connectors ATP Series Plug 4 Way Black

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Datasheet

1,492In Stock

$4.67

$4.37

$4.28

$4.12

View

Min.: 1
Mult.: 1

Automotive Connectors ATP Series Plug 4 Way Blk w/ End Cap

ATP06-4S-EC01
Amphenol SINE Systems
1: $6.39
709In Stock

Mfr. Part #
ATP06-4S-EC01

Mouser Part #
654-ATP06-4S-EC01

Amphenol SINE Systems

Automotive Connectors ATP Series Plug 4 Way Blk w/ End Cap

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Datasheet

709In Stock

$6.39

$6.22

$5.83

$5.55

View

Min.: 1
Mult.: 1

Automotive Connectors WEDGELOCK PLUG

AWM-12S
Amphenol SINE Systems
1: $0.605
17,631In Stock

Mfr. Part #
AWM-12S

Mouser Part #
654-AWM-12S

Amphenol SINE Systems

Automotive Connectors WEDGELOCK PLUG

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Datasheet

17,631In Stock

$0.605

$0.60

$0.536

$0.45

View

Min.: 1
Mult.: 1

Automotive Connectors 12 POS PROTECTIVE CAP RECEPT A

AT12P-DC
Amphenol SINE Systems
1: $0.822
584In Stock
New At Mouser

Mfr. Part #
AT12P-DC

Mouser Part #
654-AT12P-DC

New At Mouser

Amphenol SINE Systems

Automotive Connectors 12 POS PROTECTIVE CAP RECEPT A

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Datasheet

584In Stock

$0.822

$0.795

$0.747

$0.711

View

Min.: 1
Mult.: 1

Automotive Connectors 12 POS PROTECTIVE CAP RECEPT A

AT12P-DC-BK
Amphenol SINE Systems
1: $0.806
589In Stock
New At Mouser

Mfr. Part #
AT12P-DC-BK

Mouser Part #
654-AT12P-DC-BK

New At Mouser

Amphenol SINE Systems

Automotive Connectors 12 POS PROTECTIVE CAP RECEPT A

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Datasheet

589In Stock

$0.806

$0.795

$0.747

$0.711

View

Min.: 1
Mult.: 1

Automotive Connectors SIZE 16 KEYING PIN, SOCKET

AT13-215-1605
Amphenol SINE Systems
1: $0.667
3,561In Stock
New At Mouser

Mfr. Part #
AT13-215-1605

Mouser Part #
654-AT13-215-1605

New At Mouser

Amphenol SINE Systems

Automotive Connectors SIZE 16 KEYING PIN, SOCKET

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Datasheet

3,561In Stock

$0.667

$0.62

$0.516

$0.508

View

Min.: 1
Mult.: 1

Automotive Connectors SIZE 20 KEYING PIN, SOCKET

AT13-216-2005
Amphenol SINE Systems
1: $0.744
1,605In Stock
New At Mouser

Mfr. Part #
AT13-216-2005

Mouser Part #
654-AT13-216-2005

New At Mouser

Amphenol SINE Systems

Automotive Connectors SIZE 20 KEYING PIN, SOCKET

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Datasheet

1,605In Stock

$0.744

$0.634

$0.535

$0.516

View

Min.: 1
Mult.: 1

Automotive Connectors SEAL CAP FOR AT RECEPT RED

AT18P-RSC-RED
Amphenol SINE Systems
1: $3.36
263In Stock

Mfr. Part #
AT18P-RSC-RED

Mouser Part #
654-AT18P-RSC-RED

Amphenol SINE Systems

Automotive Connectors SEAL CAP FOR AT RECEPT RED

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Datasheet

263In Stock

$3.36

$2.85

$2.25

$2.19

View

Min.: 1
Mult.: 1

Automotive Connectors 2 POS PROTECTIVE CAP RECEPT AT

AT2P-DC-BK
Amphenol SINE Systems
1: $0.558
1,064In Stock
New At Mouser

Mfr. Part #
AT2P-DC-BK

Mouser Part #
654-AT2P-DC-BK

New At Mouser

Amphenol SINE Systems

Automotive Connectors 2 POS PROTECTIVE CAP RECEPT AT

Learn More

Datasheet

1,064In Stock

$0.558

$0.477

$0.471

$0.42

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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AT Series™ Connectors

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