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.

All Results (349)

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Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol SINE Systems Automotive Connectors 12P PLUG W/ SEAL KEY POSITION C 843In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 12 Way Key D 1,838In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 12P PLUG W/ SEAL KEY POSITION D 1,413In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 2 Pin Pug BLK 4,731In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 3 Way 15,787In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 2-Way Plug, Black Female Connector 2,886In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 4 Way 5,463In Stock
16,200Expected 2026/04/07
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 4 Pin Plug BLK 2,103In Stock
2,700Expected 2026/03/16
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors A SERIES-AT-CONNECTORS 1,812In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 4-Way Plug, Black E-Seal and End Cap 1,558In Stock
Min.: 1
Mult.: 1



Amphenol SINE Systems Automotive Connectors SEALING PLUG SIZE 20 20 AWG WHITE 72,954In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Socket Contact #12 S&F Gold Plate 8,142In Stock
Min.: 1
Mult.: 1
Reel: 2,000



Amphenol SINE Systems Automotive Connectors Socket Contact #12 S&F Nickel 18,830In Stock
Min.: 1
Mult.: 1
Reel: 8,000

Amphenol SINE Systems Automotive Connectors STAMPED FEM CONTACT 14-16 AWG, AU PLATE 9,116In Stock
Min.: 1
Mult.: 1
Reel: 16,000


Amphenol SINE Systems Automotive Connectors ATP Series 2 Way Receptacle 4,691In Stock
8,000Expected 2026/04/14
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors ATP Series 2 Way Black Receptacle 7,209In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors ATP Series 4 Way Receptacle 2,215In Stock
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors ATP Series 4 Way Black Receptacle 583In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors ATP Series Plug 2 Way 4,866In Stock
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors ATP Series Plug 2 Way Black 1,263In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors ATP Series Plug 4 Way 1,254In Stock
2,750Expected 2026/04/14
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors ATP Series Plug 4 Way Black 1,389In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors ATP Series Plug 4 Way Blk w/ End Cap 699In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors WEDGELOCK PLUG 17,071In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 12 POS PROTECTIVE CAP RECEPT A 589In Stock
Min.: 1
Mult.: 1