AT Series™ End Caps

Amphenol Sine Systems AT Series™ End Caps are thermoplastic with standard or reduced diameter sealing options. These features ensure adequate silicone wire retention and applicable IP sealing when subjected to automotive applications involving fuel or other petroleum based derivatives at heavy equipment manufacturers.

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Number of Positions
Gender
Mounting Style
Termination Style
Wire Gauge Min
Wire Gauge Max
Color
Sealed / Unsealed
Series
Amphenol SINE Systems Automotive Connectors AT Series Receptacle 2 Way End Cap
Datasheet
679In Stock
1 000Expected 9/7/2026
Min.: 1
Mult.: 1

Connectors 2 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Recpt 2 Way Grey Dia Seal End Cap
Datasheet
1 674In Stock
1 000Expected 11/20/2026
Min.: 1
Mult.: 1

Connectors 2 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Series Receptacle 3 Way End Cap
Datasheet
1 796In Stock
Min.: 1
Mult.: 1

Connectors 3 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Recpt 3 Way Reduced Dia. Seal
Datasheet
2 348In Stock
11 200On Order
Min.: 1
Mult.: 1

Connectors 3 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors 3P REC END CAP SEAL
Datasheet
52In Stock
700Expected 9/14/2026
Min.: 1
Mult.: 1

Connectors 3 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Series Receptacle 4 Way End Cap
Datasheet
492In Stock
Min.: 1
Mult.: 1

Connectors 4 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Rec 4 Way Reduced Diameter Seal
Datasheet
142In Stock
4 800On Order
Min.: 1
Mult.: 1

Connectors 4 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors 4P REC END CAP SEAL
Datasheet
335In Stock
600Expected 10/21/2026
Min.: 1
Mult.: 1

Connectors 4 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Series Receptacle 6 Way End Cap
Datasheet
93In Stock
480On Order
Min.: 1
Mult.: 1

Connectors 6 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Recpt 6 Way Red. Dia. Seal End Cap
Datasheet
305In Stock
2 400On Order
Min.: 1
Mult.: 1

Connectors 6 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors 6P REC END CAP SEAL
Datasheet
442In Stock
Min.: 1
Mult.: 1

Connectors 6 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors Plug 8 Way Key A End Cap Red Dia. Seal
Datasheet
297In Stock
1 440On Order
Min.: 1
Mult.: 1

Connectors 8 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors 8P PLUG W/ CAP SEAL KEY POSITION D
Datasheet
959In Stock
Min.: 1
Mult.: 1

Connectors AT
Amphenol SINE Systems Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION A
Datasheet
184In Stock
Min.: 1
Mult.: 1

Connectors 12 Position Plug (RP - Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors 12P PLUG W/ END CAP KEY POSITION B
Datasheet
244In Stock
420On Order
Min.: 1
Mult.: 1

Connectors 12 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Black AT
Amphenol SINE Systems Automotive Connectors 12P PLUG W/ END CAP KEY POSITION C
Datasheet
37In Stock
420Expected 9/23/2026
Min.: 1
Mult.: 1

Connectors 12 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Green AT
Amphenol SINE Systems Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION C
Datasheet
149In Stock
420Expected 11/18/2026
Min.: 1
Mult.: 1

Connectors 12 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Green AT
Amphenol SINE Systems Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION C
Datasheet
49In Stock
Min.: 1
Mult.: 1

Connectors AT
Amphenol SINE Systems Automotive Connectors Plug 2 Way End Cap Reduced Dia. Seal
Datasheet
1 381In Stock
12 000On Order
Min.: 1
Mult.: 1

Connectors 2 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors Plug 4 Way End Cap
Datasheet
444In Stock
1 800On Order
Min.: 1
Mult.: 1

Connectors 4 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors Plug 6 Way End Cap
Datasheet
740In Stock
1 400Expected 8/17/2026
Min.: 1
Mult.: 1

Connectors 6 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors Plug 6 Way End Cap Reduced Dia. Seal
Datasheet
565In Stock
2 100On Order
Min.: 1
Mult.: 1

Connectors 6 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Rec 4 Way Reduced Dia. Seal End Cap
Datasheet
2 380On Order
Min.: 1
Mult.: 1

Connectors 4 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors 8P PLUG END CAP SEAL KEY POSITION A
Datasheet
960Expected 10/16/2026
Min.: 1
Mult.: 1

Connectors 8 Position Plug (RP - Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors Plug 12 Way End Cap Key A Red. Dia. Seal
Datasheet
1 708On Order
Min.: 1
Mult.: 1

Connectors 12 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT