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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 ATP Series 4 Way Receptacle

ATP04-4P
Amphenol SINE Systems
1: $3.89
7,006In 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

7,006In Stock

$3.89

$3.44

$3.00

$2.89

View

Min.: 1
Mult.: 1

Automotive Connectors ATP Series Plug 4 Way

ATP06-4S
Amphenol SINE Systems
1: $3.68
11,040In Stock

Mfr. Part #
ATP06-4S

Mouser Part #
654-ATP06-4S

Amphenol SINE Systems

Automotive Connectors ATP Series Plug 4 Way

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Datasheet

11,040In Stock

$3.68

$3.14

$2.80

$2.67

View

Min.: 1
Mult.: 1

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR

AT16-15PC-PM11
Amphenol SINE Systems
1: $9.06
266In Stock
New At Mouser

Mfr. Part #
AT16-15PC-PM11

Mouser Part #
654-AT16-15PC-PM11

New At Mouser

Amphenol SINE Systems

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR

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Datasheet

266In Stock

$9.06

$8.23

$7.71

$7.35

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Min.: 1
Mult.: 1

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, BR

AT16-15PD-PM11
Amphenol SINE Systems
1: $9.07
268In Stock
New At Mouser

Mfr. Part #
AT16-15PD-PM11

Mouser Part #
654-AT16-15PD-PM11

New At Mouser

Amphenol SINE Systems

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, BR

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Datasheet

268In Stock

$9.07

$8.23

$7.71

$7.35

View

Min.: 1
Mult.: 1

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR

AT16-15PE-PM11
Amphenol SINE Systems
1: $8.50
258In Stock
New At Mouser

Mfr. Part #
AT16-15PE-PM11

Mouser Part #
654-AT16-15PE-PM11

New At Mouser

Amphenol SINE Systems

Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR

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Datasheet

258In Stock

$8.50

$7.75

$7.37

$7.10

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Min.: 1
Mult.: 1

Automotive Connectors SEAL CAP FOR AT RECEPT BLACK

AT18P-RSC-BLK
Amphenol SINE Systems
1: $1.87
1,663In Stock
2,000Expected 9/24/2026

Mfr. Part #
AT18P-RSC-BLK

Mouser Part #
654-AT18P-RSC-BLK

Amphenol SINE Systems

Automotive Connectors SEAL CAP FOR AT RECEPT BLACK

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Datasheet

1,663In Stock

2,000Expected 9/24/2026

$1.87

$1.73

$1.67

$1.62

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Min.: 1
Mult.: 1

Automotive Connectors 18 Position Plug, Ke Plug, Keyed A, Gray

AT16-18SA-EK02
Amphenol SINE Systems
1: $8.36
4,263In Stock
260On Order

Mfr. Part #
AT16-18SA-EK02

Mouser Part #
654-AT16-18SA-EK02

Amphenol SINE Systems

Automotive Connectors 18 Position Plug, Ke Plug, Keyed A, Gray

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Datasheet

4,263In Stock

260On Order

$8.36

$7.53

$7.09

$6.91

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Min.: 1
Mult.: 1

Automotive Connectors NLP MALE CONTACT SIZE 16 16-18 AWG

AT60-16-0122
Amphenol SINE Systems
1: $0.27
178,270In Stock
480,000On Order

Mfr. Part #
AT60-16-0122

Mouser Part #
654-AT60-16-0122

Amphenol SINE Systems

Automotive Connectors NLP MALE CONTACT SIZE 16 16-18 AWG

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Datasheet

178,270In Stock

480,000On Order

Cut Tape

$0.27

$0.229

$0.204

$0.195

Reel

$0.13

View

Min.: 1
Mult.: 1

: 4,000

Automotive Connectors Male Cont Stamped/ Formed 18-20 AWG Nic

AT60-16-0622
Amphenol SINE Systems
1: $0.32
166,932In Stock
144,000Expected 9/10/2026

Mfr. Part #
AT60-16-0622

Mouser Part #
654-AT60-16-0622

Amphenol SINE Systems

Automotive Connectors Male Cont Stamped/ Formed 18-20 AWG Nic

Learn More

Datasheet

166,932In Stock

144,000Expected 9/10/2026

Cut Tape

$0.32

$0.272

$0.243

$0.231

Reel

$0.145

View

Min.: 1
Mult.: 1

: 4,000

Automotive Connectors MALE CONTACT S&F 16-22 GA NICKEL

AT60-20-0122
Amphenol SINE Systems
1: $0.25
244,499In Stock
192,000Expected 12/14/2026

Mfr. Part #
AT60-20-0122

Mouser Part #
654-AT60-20-0122

Amphenol SINE Systems

Automotive Connectors MALE CONTACT S&F 16-22 GA NICKEL

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Datasheet

244,499In Stock

192,000Expected 12/14/2026

Cut Tape

$0.25

$0.212

$0.188

$0.171

View

Reel

$0.11

Min.: 1
Mult.: 1

: 16,000

Automotive Connectors TERM 16 PIN 16-20 AWG

AT60-202-16141
Amphenol SINE Systems
1: $0.45
590,136In Stock
399,200Expected 9/9/2026

Mfr. Part #
AT60-202-16141

Mouser Part #
654-AT60-202-16141

Amphenol SINE Systems

Automotive Connectors TERM 16 PIN 16-20 AWG

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Datasheet

590,136In Stock

399,200Expected 9/9/2026

$0.45

$0.349

$0.324

$0.317

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Min.: 1
Mult.: 1

Automotive Connectors Male Cont Machined Formed 16-18 AWG

AT60-202-1631
Amphenol SINE Systems
1: $1.08
87,930In Stock

Mfr. Part #
AT60-202-1631

Mouser Part #
654-AT60-202-1631

Amphenol SINE Systems

Automotive Connectors Male Cont Machined Formed 16-18 AWG

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Datasheet

87,930In Stock

$1.08

$0.965

$0.892

$0.851

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Min.: 1
Mult.: 1

Automotive Connectors Pin Contact #12 Nickel

AT60-204-12141
Amphenol SINE Systems
1: $0.60
102,633In Stock

Mfr. Part #
AT60-204-12141

Mouser Part #
654-AT60-204-12141

Amphenol SINE Systems

Automotive Connectors Pin Contact #12 Nickel

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Datasheet

102,633In Stock

$0.60

$0.46

$0.416

$0.362

View

Min.: 1
Mult.: 1

Automotive Connectors NLP FEMALE CONTACT SIZE 16 14-16AWG

AT62-14-0122
Amphenol SINE Systems
1: $0.61
171,421In Stock
160,000Expected 11/20/2026

Mfr. Part #
AT62-14-0122

Mouser Part #
654-AT62-14-0122

Amphenol SINE Systems

Automotive Connectors NLP FEMALE CONTACT SIZE 16 14-16AWG

Learn More

Datasheet

171,421In Stock

160,000Expected 11/20/2026

Cut Tape

$0.61

$0.53

$0.482

$0.45

View

Reel

$0.327

Min.: 1
Mult.: 1

: 16,000

Automotive Connectors Female Cont Stamped/ Formed 16-18 AWG Nic

AT62-16-0122
Amphenol SINE Systems
1: $0.53
147,958In Stock
550,450On Order

Mfr. Part #
AT62-16-0122

Mouser Part #
654-AT62-16-0122

Amphenol SINE Systems

Automotive Connectors Female Cont Stamped/ Formed 16-18 AWG Nic

Learn More

Datasheet

147,958In Stock

550,450On Order

Cut Tape

$0.53

$0.474

$0.419

$0.391

View

Reel

$0.289

Min.: 1
Mult.: 1

: 16,000

Automotive Connectors TERM 16 SOCKET 20-16AWG

AT62-201-16141
Amphenol SINE Systems
1: $0.62
303,196In Stock
948,242On Order

Mfr. Part #
AT62-201-16141

Mouser Part #
654-AT62-201-16141

Amphenol SINE Systems

Automotive Connectors TERM 16 SOCKET 20-16AWG

Learn More

Datasheet

303,196In Stock

948,242On Order

$0.62

$0.523

$0.467

$0.445

View

Min.: 1
Mult.: 1

Automotive Connectors Female 16-18 AWG Machined Contact

AT62-201-1631
Amphenol SINE Systems
1: $1.41
55,074In Stock
75,000Expected 12/21/2026

Mfr. Part #
AT62-201-1631

Mouser Part #
654-AT62-201-1631

Amphenol SINE Systems

Automotive Connectors Female 16-18 AWG Machined Contact

Learn More

Datasheet

55,074In Stock

75,000Expected 12/21/2026

$1.41

$1.21

$1.08

$1.03

View

Min.: 1
Mult.: 1

Automotive Connectors Socket Contact #12 Nickel

AT62-203-12141
Amphenol SINE Systems
1: $1.48
82,437In Stock

Mfr. Part #
AT62-203-12141

Mouser Part #
654-AT62-203-12141

Amphenol SINE Systems

Automotive Connectors Socket Contact #12 Nickel

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Datasheet

82,437In Stock

$1.48

$1.35

$1.26

$1.21

View

Min.: 1
Mult.: 1

Automotive Connectors RECPT, 4-WAY

ATM04-4P
Amphenol SINE Systems
1: $1.60
20,030In Stock

Mfr. Part #
ATM04-4P

Mouser Part #
654-ATM04-4P

Amphenol SINE Systems

Automotive Connectors RECPT, 4-WAY

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Datasheet

20,030In Stock

$1.60

$1.42

$1.31

$1.25

View

Min.: 1
Mult.: 1

Automotive Connectors AT Series Recpt 12 Way Enhanced B Key

AT04-12PB
Amphenol SINE Systems
1: $3.30
1,229In Stock
1,320Expected 9/29/2026

Mfr. Part #
AT04-12PB

Mouser Part #
654-AT04-12PB

Amphenol SINE Systems

Automotive Connectors AT Series Recpt 12 Way Enhanced B Key

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Datasheet

1,229In Stock

1,320Expected 9/29/2026

$3.30

$2.97

$2.61

$2.36

View

Min.: 1
Mult.: 1

Automotive Connectors AT Series Recpt 12 Way Enhanced C Key

AT04-12PC
Amphenol SINE Systems
1: $3.75
810In Stock
880Expected 10/16/2026

Mfr. Part #
AT04-12PC

Mouser Part #
654-AT04-12PC

Amphenol SINE Systems

Automotive Connectors AT Series Recpt 12 Way Enhanced C Key

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Datasheet

810In Stock

880Expected 10/16/2026

$3.75

$3.19

$2.85

$2.57

View

Min.: 1
Mult.: 1

Automotive Connectors 2-Position Recept. Threaded Rear

AT04-2P-MM01BLK
Amphenol SINE Systems
1: $1.08
3,879In Stock

Mfr. Part #
AT04-2P-MM01BLK

Mouser Part #
654-AT04-2P-MM01BLK

Amphenol SINE Systems

Automotive Connectors 2-Position Recept. Threaded Rear

Learn More

Datasheet

3,879In Stock

$1.08

$0.906

$0.809

$0.77

View

Min.: 1
Mult.: 1

Automotive Connectors AT Recpt 2 Way Red. Red. Dia Seal

AT04-2P-RD01
Amphenol SINE Systems
1: $1.07
6,707In Stock
14,000Expected 11/5/2026

Mfr. Part #
AT04-2P-RD01

Mouser Part #
654-AT04-2P-RD01

Amphenol SINE Systems

Automotive Connectors AT Recpt 2 Way Red. Red. Dia Seal

Learn More

Datasheet

6,707In Stock

14,000Expected 11/5/2026

$1.07

$0.792

$0.774

$0.719

View

Min.: 1
Mult.: 1

Automotive Connectors AT Series Receptacle 3 Way

AT04-3P
Amphenol SINE Systems
1: $0.90
24,639In Stock

Mfr. Part #
AT04-3P

Mouser Part #
654-AT04-3P

Amphenol SINE Systems

Automotive Connectors AT Series Receptacle 3 Way

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Datasheet

24,639In Stock

$0.90

$0.673

$0.658

$0.571

View

Min.: 1
Mult.: 1

Automotive Connectors 4-Way Plug End Cap, Black

AT04-4P-SR01GRY
Amphenol SINE Systems
1: $3.53
839In Stock
800Expected 11/4/2026

Mfr. Part #
AT04-4P-SR01GRY

Mouser Part #
654-AT04-4P-SR01GRY

Amphenol SINE Systems

Automotive Connectors 4-Way Plug End Cap, Black

Learn More

Datasheet

839In Stock

800Expected 11/4/2026

$3.53

$3.14

$2.85

$2.64

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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