Automotive Connectors – Mouser Estonia

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Gender	Mounting Style	Termination Style	Wire Gauge Min	Wire Gauge Max	Color	Series
Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION D AT06-12SD-MM01 Amphenol SINE Systems 1: 5,09 € 363In Stock	Mfr. Part No. AT06-12SD-MM01 Mouser Part No 654-AT06-12SD-MM01	Amphenol SINE Systems	Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION D Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	363In Stock	5,09 € 4,64 € 4,38 € 4,17 € View 4,07 € 3,50 € 3,33 € 3,15 €	Min.: 1 Mult.: 1	Connectors	12 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Brown	AT
Automotive Connectors Plug 2 Way End Cap AT06-2S-EC01 Amphenol SINE Systems 1: 1,03 € 2.998In Stock	Mfr. Part No. AT06-2S-EC01 Mouser Part No 654-AT06-2S-EC01	Amphenol SINE Systems	Automotive Connectors Plug 2 Way End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	2.998In Stock	1,03 € 0,877 € 0,734 € 0,709 € View 0,633 € 0,555 €	Min.: 1 Mult.: 1	Connectors	2 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors 6P PLUG END CAP SEAL AT06-6S-SS01 Amphenol SINE Systems 1: 4,36 € 2.060In Stock	Mfr. Part No. AT06-6S-SS01 Mouser Part No 654-AT06-6S-SS01	Amphenol SINE Systems	Automotive Connectors 6P PLUG END CAP SEAL Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	2.060In Stock	4,36 € 3,78 € 3,62 € 3,43 € View 3,35 € 3,12 € 3,07 € 3,06 € 2,78 €	Min.: 1 Mult.: 1	Connectors	6 Position	Plug (RP - Female)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors 3P PLUG END CAP SEAL AT06-3S-SS01 Amphenol SINE Systems 1: 1,88 € 3.870In Stock	Mfr. Part No. AT06-3S-SS01 Mouser Part No 654-AT06-3S-SS01	Amphenol SINE Systems	Automotive Connectors 3P PLUG END CAP SEAL Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	3.870In Stock	1,88 € 1,68 € 1,56 € 1,44 € View 1,37 € 1,32 € 1,20 € 1,13 €	Min.: 1 Mult.: 1	Connectors	3 Position	Plug (RP - Female)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION B AT06-12SB-MM01 Amphenol SINE Systems 1: 3,05 € 4.093In Stock	Mfr. Part No. AT06-12SB-MM01 Mouser Part No 654-AT06-12SB-MM01	Amphenol SINE Systems	Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION B Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	4.093In Stock	3,05 € 2,77 € 2,38 € 2,29 € View 2,09 € 2,04 € 1,88 € 1,82 €	Min.: 1 Mult.: 1	Connectors	12 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Black	AT
Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION B AT06-12SB-SS01 Amphenol SINE Systems 1: 4,84 € 379In Stock	Mfr. Part No. AT06-12SB-SS01 Mouser Part No 654-AT06-12SB-SS01	Amphenol SINE Systems	Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION B Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	379In Stock	4,84 € 4,27 € 4,01 € 3,82 € View 3,63 € 3,27 € 3,03 € 2,85 €	Min.: 1 Mult.: 1	Connectors								AT
Automotive Connectors 8P PLUG W/ END CAP KEY POSITION B AT06-08SB-EC01 Amphenol SINE Systems 1: 3,29 € 126In Stock 480Expected 11/12/2026	Mfr. Part No. AT06-08SB-EC01 Mouser Part No 654-AT06-08SB-EC01	Amphenol SINE Systems	Automotive Connectors 8P PLUG W/ END CAP KEY POSITION B Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	126In Stock 480Expected 11/12/2026	3,29 € 3,00 € 2,85 € 2,65 € View 2,02 € 1,96 € 1,82 € 1,79 € 1,76 €	Min.: 1 Mult.: 1	Connectors								AT
Automotive Connectors 12P REC END CAP SEAL KEY POSITION A AT04-12PA-SS01 Amphenol SINE Systems 1: 5,54 € 210In Stock	Mfr. Part No. AT04-12PA-SS01 Mouser Part No 654-AT04-12PA-SS01	Amphenol SINE Systems	Automotive Connectors 12P REC END CAP SEAL KEY POSITION A Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	210In Stock	5,54 € 5,16 € 4,98 € 4,88 € View 4,70 € 4,50 € 4,36 € 4,12 € 4,05 €	Min.: 1 Mult.: 1	Connectors	12 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors 6P REC END CAP SEAL AT04-6P-SS01 Amphenol SINE Systems 1: 4,09 € 442In Stock	Mfr. Part No. AT04-6P-SS01 Mouser Part No 654-AT04-6P-SS01	Amphenol SINE Systems	Automotive Connectors 6P REC END CAP SEAL Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	442In Stock	4,09 € 3,48 € 3,27 € 3,11 € View 2,97 € 2,52 € 2,33 € 2,29 €	Min.: 1 Mult.: 1	Connectors	6 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors Plug 3 Way End Cap AT06-3S-EC01 Amphenol SINE Systems 1: 1,04 € 1.791In Stock	Mfr. Part No. AT06-3S-EC01 Mouser Part No 654-AT06-3S-EC01	Amphenol SINE Systems	Automotive Connectors Plug 3 Way End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	1.791In Stock	1,04 € 0,929 € 0,886 € 0,869 € View 0,794 € 0,753 € 0,696 € 0,695 €	Min.: 1 Mult.: 1	Connectors	3 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors 12P REC END CAP SEAL KEY POSITION D AT04-12PD-SS01 Amphenol SINE Systems 1: 5,37 € 207In Stock	Mfr. Part No. AT04-12PD-SS01 Mouser Part No 654-AT04-12PD-SS01	Amphenol SINE Systems	Automotive Connectors 12P REC END CAP SEAL KEY POSITION D Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	207In Stock	5,37 € 4,57 € 4,27 € 4,08 € View 3,67 € 3,48 € 3,39 € 3,16 € 3,07 €	Min.: 1 Mult.: 1	Connectors	12 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Brown	AT
Automotive Connectors 12P PLUG W/ END CAP KEY POSITION D AT06-12SD-EC01 Amphenol SINE Systems 1: 6,63 € 417In Stock	Mfr. Part No. AT06-12SD-EC01 Mouser Part No 654-AT06-12SD-EC01	Amphenol SINE Systems	Automotive Connectors 12P PLUG W/ END CAP KEY POSITION D Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	417In Stock	6,63 € 5,99 € 5,67 € 5,53 € View 5,25 € 4,70 € 4,02 € 3,77 € 3,71 €	Min.: 1 Mult.: 1	Connectors								AT
Automotive Connectors AT Series Receptacle 8 Way Key A End Cap AT04-08PA-EC01 Amphenol SINE Systems 1: 2,44 € 896In Stock	Mfr. Part No. AT04-08PA-EC01 Mouser Part No 654-AT04-08PA-EC01	Amphenol SINE Systems	Automotive Connectors AT Series Receptacle 8 Way Key A End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	896In Stock	2,44 € 2,16 € 2,06 € 1,93 € View 1,83 € 1,82 € 1,71 € 1,60 €	Min.: 1 Mult.: 1	Connectors	8 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors AT Recpt 12 Way End Cap Enhanced A Key AT04-12PA-EC01 Amphenol SINE Systems 1: 3,55 € 1.088In Stock	Mfr. Part No. AT04-12PA-EC01 Mouser Part No 654-AT04-12PA-EC01	Amphenol SINE Systems	Automotive Connectors AT Recpt 12 Way End Cap Enhanced A Key Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	1.088In Stock	3,55 € 3,19 € 2,71 € 2,70 € View 2,69 € 2,48 € 2,20 €	Min.: 1 Mult.: 1	Connectors	12 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors AT Recpt 3 Way Reduced Dia. Seal AT04-3P-RD01 Amphenol SINE Systems 1: 0,86 € 6.330In Stock 5.600Expected 10/23/2026	Mfr. Part No. AT04-3P-RD01 Mouser Part No 654-AT04-3P-RD01	Amphenol SINE Systems	Automotive Connectors AT Recpt 3 Way Reduced Dia. Seal Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	6.330In Stock 5.600Expected 10/23/2026	0,86 € 0,757 € 0,702 € 0,679 € View 0,626 € 0,592 € 0,558 € 0,55 €	Min.: 1 Mult.: 1	Connectors	3 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors AT Recpt 6 Way Red. Dia. Seal End Cap AT04-6P-MM01 Amphenol SINE Systems 1: 1,86 € 2.480In Stock	Mfr. Part No. AT04-6P-MM01 Mouser Part No 654-AT04-6P-MM01	Amphenol SINE Systems	Automotive Connectors AT Recpt 6 Way Red. Dia. Seal End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	2.480In Stock	1,86 € 1,69 € 1,52 € 1,42 € View 1,31 € 1,20 € 1,11 € 1,09 €	Min.: 1 Mult.: 1	Connectors	6 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors Plug 8 Way Key A End Cap Red Dia. Seal AT06-08SA-MM01 Amphenol SINE Systems 1: 3,32 € 736In Stock 960Expected 12/8/2026	Mfr. Part No. AT06-08SA-MM01 Mouser Part No 654-AT06-08SA-MM01	Amphenol SINE Systems	Automotive Connectors Plug 8 Way Key A End Cap Red Dia. Seal Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	736In Stock 960Expected 12/8/2026	3,32 € 2,84 € 2,68 € 2,43 € View 2,14 € 1,93 € 1,79 € 1,76 €	Min.: 1 Mult.: 1	Connectors	8 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors 12P PLUG W/ END CAP KEY POSITION B AT06-12SB-EC01 Amphenol SINE Systems 1: 3,13 € 664In Stock	Mfr. Part No. AT06-12SB-EC01 Mouser Part No 654-AT06-12SB-EC01	Amphenol SINE Systems	Automotive Connectors 12P PLUG W/ END CAP KEY POSITION B Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	664In Stock	3,13 € 2,75 € 2,38 € 2,19 € View 2,18 € 2,00 €	Min.: 1 Mult.: 1	Connectors	12 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Black	AT
Automotive Connectors Plug 2 Way Reduced Diameter Seal AT06-2S-RD01 Amphenol SINE Systems 1: 0,808 € 5.257In Stock	Mfr. Part No. AT06-2S-RD01 Mouser Part No 654-AT06-2S-RD01	Amphenol SINE Systems	Automotive Connectors Plug 2 Way Reduced Diameter Seal Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	5.257In Stock	0,808 € 0,688 € 0,626 € 0,602 € View 0,50 € 0,46 € 0,433 € 0,426 €	Min.: 1 Mult.: 1	Connectors	2 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors 2P PLUG END CAP SEAL AT06-2S-SS01 Amphenol SINE Systems 1: 1,34 € 5.597In Stock	Mfr. Part No. AT06-2S-SS01 Mouser Part No 654-AT06-2S-SS01	Amphenol SINE Systems	Automotive Connectors 2P PLUG END CAP SEAL Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	5.597In Stock	1,34 € 1,14 € 1,01 € 0,98 € View 0,903 € 0,86 € 0,808 € 0,759 €	Min.: 1 Mult.: 1	Connectors	2 Position	Plug (RP - Female)	Cable Mount / Free Hanging				Gray	AT
Automotive Connectors Plug 4 Way End Cap AT06-4S-EC01 Amphenol SINE Systems 1: 1,38 € 2.070In Stock	Mfr. Part No. AT06-4S-EC01 Mouser Part No 654-AT06-4S-EC01	Amphenol SINE Systems	Automotive Connectors Plug 4 Way End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	2.070In Stock	1,38 € 1,24 € 1,18 € 1,15 € View 1,01 € 0,989 € 0,924 €	Min.: 1 Mult.: 1	Connectors	4 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors Plug 4 Way End Cap Reduced Dia. Seal AT06-4S-MM01 Amphenol SINE Systems 1: 1,57 € 2.182In Stock	Mfr. Part No. AT06-4S-MM01 Mouser Part No 654-AT06-4S-MM01	Amphenol SINE Systems	Automotive Connectors Plug 4 Way End Cap Reduced Dia. Seal Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	2.182In Stock	1,57 € 1,40 € 1,29 € 1,26 € View 1,14 € 1,06 € 1,04 € 0,941 €	Min.: 1 Mult.: 1	Connectors	4 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors 4P PLUG END CAP SEAL AT06-4S-SS01 Amphenol SINE Systems 1: 2,64 € 2.606In Stock 2.700Expected 11/20/2026	Mfr. Part No. AT06-4S-SS01 Mouser Part No 654-AT06-4S-SS01	Amphenol SINE Systems	Automotive Connectors 4P PLUG END CAP SEAL Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	2.606In Stock 2.700Expected 11/20/2026	2,64 € 2,11 € 2,01 € 1,83 € 1,80 €	Min.: 1 Mult.: 1	Connectors	4 Position	Plug (RP - Female)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors 8P RECEP W/ END CAP KEY POSITION B AT04-08PB-EC01 Amphenol SINE Systems 1: 3,48 € 212In Stock	Mfr. Part No. AT04-08PB-EC01 Mouser Part No 654-AT04-08PB-EC01	Amphenol SINE Systems	Automotive Connectors 8P RECEP W/ END CAP KEY POSITION B Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	212In Stock	3,48 € 2,97 € 2,65 € 2,52 € View 2,35 € 2,23 € 2,04 € 1,97 € 1,94 €	Min.: 1 Mult.: 1	Connectors	2 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Black	AT
Automotive Connectors 8P REC END CAP SEAL KEY POSITION B AT04-08PB-MM01 Amphenol SINE Systems 1: 3,84 € 174In Stock 810On Order	Mfr. Part No. AT04-08PB-MM01 Mouser Part No 654-AT04-08PB-MM01	Amphenol SINE Systems	Automotive Connectors 8P REC END CAP SEAL KEY POSITION B Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	174In Stock 810On Order	3,84 € 3,10 € 2,89 € 2,75 € View 2,59 € 2,46 € 2,12 €	Min.: 1 Mult.: 1	Connectors	8 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Black	AT

AT Series™ End Caps

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