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.

Results: 77
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) 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 12P PLUG W/ CAP SEAL KEY POSITION B 395In Stock
Min.: 1
Mult.: 1

Connectors AT
Amphenol SINE Systems Automotive Connectors 8P PLUG W/ END CAP KEY POSITION B 321In Stock
Min.: 1
Mult.: 1

Connectors AT
Amphenol SINE Systems Automotive Connectors 12P REC END CAP SEAL KEY POSITION D 207In Stock
Min.: 1
Mult.: 1

Connectors 12 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Brown AT
Amphenol SINE Systems Automotive Connectors AT Series Receptacle 8 Way Key A End Cap 1,002In Stock
Min.: 1
Mult.: 1

Connectors 8 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Recpt 12 Way End Cap Enhanced A Key 660In Stock
440Expected 9/4/2026
Min.: 1
Mult.: 1

Connectors 12 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 851In Stock
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 Plug, 12 Way Key A End Cap 734In Stock
840Expected 9/28/2026
Min.: 1
Mult.: 1

Connectors 12 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION B 2,040In Stock
2,520Expected 9/28/2026
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/ CAP SEAL KEY POSITION D 373In Stock
Min.: 1
Mult.: 1

Connectors 12 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Brown AT
Amphenol SINE Systems Automotive Connectors Plug 2 Way End Cap Reduced Dia. Seal 3,155In 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 2 Way Reduced Diameter Seal 10,371In Stock
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 2P PLUG END CAP SEAL
5,907On Order
Min.: 1
Mult.: 1

Connectors 2 Position Plug (RP - Female) Cable Mount / Free Hanging Gray AT
Amphenol SINE Systems Automotive Connectors Plug 3 Way End Cap 1,874In Stock
Min.: 1
Mult.: 1

Connectors 3 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors Plug 3 Way End Cap Reduced Dia. Seal 1,628In Stock
2,200Expected 10/23/2026
Min.: 1
Mult.: 1

Connectors 3 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors 3P PLUG END CAP SEAL 4,204In Stock
Min.: 1
Mult.: 1

Connectors 3 Position Plug (RP - Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors Plug 4 Way End Cap Reduced Dia. Seal 1,431In Stock
900Expected 9/3/2026
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 4P PLUG END CAP SEAL 3,243In Stock
2,700Expected 11/20/2026
Min.: 1
Mult.: 1

Connectors 4 Position Plug (RP - Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors 6P PLUG END CAP SEAL 2,140In Stock
Min.: 1
Mult.: 1

Connectors 6 Position Plug (RP - Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT
Amphenol SINE Systems Automotive Connectors AT Recpt 8 Way Key A Red. Dia End Cap 71In Stock
270Expected 9/8/2026
Min.: 1
Mult.: 1

Connectors 8 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray AT


Amphenol SINE Systems Automotive Connectors 8P RECEP W/ END CAP KEY POSITION B 213In Stock
Min.: 1
Mult.: 1

Connectors 2 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black AT


Amphenol SINE Systems Automotive Connectors 8P REC END CAP SEAL KEY POSITION B 174In Stock
810Expected 9/8/2026
Min.: 1
Mult.: 1

Connectors 8 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black AT
Amphenol SINE Systems Automotive Connectors 8P RECEP W/ END CAP KEY POSITION C 135In Stock
Min.: 1
Mult.: 1

Connectors 2 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG AT


Amphenol SINE Systems Automotive Connectors 12P RECEP W/ END CAP KEY POSITION B 26In Stock
220Expected 8/5/2026
Min.: 1
Mult.: 1

Connectors 12 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black AT


Amphenol SINE Systems Automotive Connectors 12P REC END CAP SEAL KEY POSITION B 337In Stock
Min.: 1
Mult.: 1

Connectors 12 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black AT
Amphenol SINE Systems Automotive Connectors 12P REC END CAP SEAL KEY POSITION C 114In Stock
Min.: 1
Mult.: 1

Connectors 12 Position Receptacle (RP - Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Green AT