Automotive Connectors – Mouser Finland

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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 AT Rec 4 Way Reduced Diameter Seal AT04-4P-RD01 Amphenol SINE Systems 1: 0,989 € 4 789On Order	Mfr. Part No. AT04-4P-RD01 Mouser Part No 654-AT04-4P-RD01	Amphenol SINE Systems	Automotive Connectors AT Rec 4 Way Reduced Diameter Seal Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	4 789On Order On Order Ship Dates Mfr. No: AT04-4P-RD01 Stock: 0 On Order: 1 189 Expected 01/10/2026 1 200 Expected 15/10/2026 2 400 Expected 11/12/2026 Factory Lead Time: 14 Weeks	0,989 € 0,929 € 0,816 € 0,769 € View 0,708 € 0,692 € 0,648 € 0,646 € 0,624 €	Min.: 1 Mult.: 1	Connectors	4 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors 8P PLUG END CAP SEAL KEY POSITION A AT06-08SA-SS01 Amphenol SINE Systems 1: 3,73 € 960Expected 16/10/2026	Mfr. Part No. AT06-08SA-SS01 Mouser Part No 654-AT06-08SA-SS01	Amphenol SINE Systems	Automotive Connectors 8P PLUG END CAP SEAL KEY POSITION A Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	960Expected 16/10/2026	3,73 € 3,16 € 2,84 € 2,70 € View 2,42 € 2,29 € 2,08 € 2,00 €	Min.: 1 Mult.: 1	Connectors	8 Position	Plug (RP - Female)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors Plug 2 Way End Cap Reduced Dia. Seal AT06-2S-MM01 Amphenol SINE Systems 1: 0,946 € 20 875On Order	Mfr. Part No. AT06-2S-MM01 Mouser Part No 654-AT06-2S-MM01	Amphenol SINE Systems	Automotive Connectors Plug 2 Way End Cap Reduced Dia. Seal Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	20 875On Order On Order Ship Dates Mfr. No: AT06-2S-MM01 Stock: 0 On Order: 4 375 Expected 05/10/2026 7 500 Expected 16/10/2026 9 000 Expected 14/12/2026 Factory Lead Time: 14 Weeks	0,946 € 0,766 € 0,716 € 0,681 € View 0,639 € 0,608 € 0,601 €	Min.: 1 Mult.: 1	Connectors	2 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors AT Recpt 8 Way Key A Red. Dia End Cap AT04-08PA-MM01 Amphenol SINE Systems 1: 3,29 € 270Expected 05/11/2026	Mfr. Part No. AT04-08PA-MM01 Mouser Part No 654-AT04-08PA-MM01	Amphenol SINE Systems	Automotive Connectors AT Recpt 8 Way Key A Red. Dia End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	270Expected 05/11/2026	3,29 € 2,80 € 2,55 € 2,38 € View 2,23 € 2,09 € 1,93 € 1,91 € 1,90 €	Min.: 1 Mult.: 1	Connectors	8 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors 8P REC END CAP SEAL KEY POSITION C AT04-08PC-MM01 Amphenol SINE Systems 1: 2,91 € 444On Order	Mfr. Part No. AT04-08PC-MM01 Mouser Part No 654-AT04-08PC-MM01	Amphenol SINE Systems	Automotive Connectors 8P REC END CAP SEAL KEY POSITION C Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	444On Order On Order Ship Dates Mfr. No: AT04-08PC-MM01 Stock: 0 On Order: 174 Expected 23/09/2026 270 Expected 12/10/2026 Factory Lead Time: 14 Weeks	2,91 € 2,47 € 2,20 € 2,10 € View 1,91 € 1,73 € 1,69 € 1,64 €	Min.: 1 Mult.: 1	Connectors								AT
Automotive Connectors 12P RECEP W/ END CAP KEY POSITION C AT04-12PC-EC01 Amphenol SINE Systems 1: 5,29 € 220Expected 18/11/2026	Mfr. Part No. AT04-12PC-EC01 Mouser Part No 654-AT04-12PC-EC01	Amphenol SINE Systems	Automotive Connectors 12P RECEP W/ END CAP KEY POSITION C Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	220Expected 18/11/2026	5,29 € 4,82 € 4,60 € 4,49 € View 4,04 € 3,84 € 3,60 € 3,33 € 3,25 €	Min.: 1 Mult.: 1	Connectors	12 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Green	AT
Automotive Connectors 12P REC END CAP SEAL KEY POSITION D AT04-12PD-MM01 Amphenol SINE Systems 1: 5,27 € 220Expected 02/12/2026	Mfr. Part No. AT04-12PD-MM01 Mouser Part No 654-AT04-12PD-MM01	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	220Expected 02/12/2026	5,27 € 4,77 € 4,51 € 4,38 € View 3,35 € 3,27 € 3,08 € 3,04 €	Min.: 1 Mult.: 1	Connectors	12 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Brown	AT
Automotive Connectors 2P REC END CAP SEAL AT04-2P-SS01 Amphenol SINE Systems 1: 1,45 € 990Expected 17/11/2026	Mfr. Part No. AT04-2P-SS01 Mouser Part No 654-AT04-2P-SS01	Amphenol SINE Systems	Automotive Connectors 2P REC END CAP SEAL Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	990Expected 17/11/2026	1,45 € 1,24 € 1,11 € 1,06 € View 0,989 € 0,937 € 0,788 € 0,759 € 0,744 €	Min.: 1 Mult.: 1	Connectors	2 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors AT Recpt 3 Way Red. Dia. Seal End Cap AT04-3P-MM01 Amphenol SINE Systems 1: 1,09 € 1 109On Order	Mfr. Part No. AT04-3P-MM01 Mouser Part No 654-AT04-3P-MM01	Amphenol SINE Systems	Automotive Connectors AT Recpt 3 Way Red. Dia. Seal End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	1 109On Order On Order Ship Dates Mfr. No: AT04-3P-MM01 Stock: 0 On Order: 409 Expected 28/09/2026 700 Expected 26/11/2026 Factory Lead Time: 18 Weeks	1,09 € 0,989 € 0,912 € 0,886 € View 0,787 € 0,717 € 0,67 € 0,65 €	Min.: 1 Mult.: 1	Connectors	3 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors AT Series Receptacle 4 Way End Cap AT04-4P-EC01 Amphenol SINE Systems 1: 1,26 € 1 092Expected 02/12/2026	Mfr. Part No. AT04-4P-EC01 Mouser Part No 654-AT04-4P-EC01	Amphenol SINE Systems	Automotive Connectors AT Series Receptacle 4 Way End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	1 092Expected 02/12/2026	1,26 € 1,13 € 1,02 € 0,989 € View 0,869 € 0,811 € 0,762 € 0,738 €	Min.: 1 Mult.: 1	Connectors	4 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors 8-Way Plug, Female Connector with A Position Key, Reduced Diameter Seals (E-Seal) and End Cap, Black AT06-08SA-MMBLK Amphenol SINE Systems 1: 3,41 € 470Expected 19/10/2026	Mfr. Part No. AT06-08SA-MMBLK Mouser Part No 654-AT06-08SA-MMBLK	Amphenol SINE Systems	Automotive Connectors 8-Way Plug, Female Connector with A Position Key, Reduced Diameter Seals (E-Seal) and End Cap, Black Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	470Expected 19/10/2026	3,41 € 3,10 € 2,93 € 2,42 € View 2,12 € 2,05 € 1,92 € 1,86 € 1,77 €	Min.: 1 Mult.: 1	Connectors	8 Position				20 AWG	14 AWG	Black	AT
Automotive Connectors 8P PLUG END CAP SEAL KEY POSITION B AT06-08SB-SS01 Amphenol SINE Systems 1: 3,62 € 430Expected 16/10/2026	Mfr. Part No. AT06-08SB-SS01 Mouser Part No 654-AT06-08SB-SS01	Amphenol SINE Systems	Automotive Connectors 8P PLUG END CAP SEAL KEY POSITION B Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	430Expected 16/10/2026	3,62 € 3,23 € 3,12 € 3,09 € View 2,46 € 2,40 € 2,16 €	Min.: 1 Mult.: 1	Connectors								AT
Automotive Connectors 8P REC END CAP SEAL KEY POSITION A AT04-08PA-SS01 Amphenol SINE Systems 270: 3,90 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. AT04-08PA-SS01 Mouser Part No 654-AT04-08PA-SS01	Amphenol SINE Systems	Automotive Connectors 8P REC END CAP SEAL KEY POSITION A Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 18 Weeks	3,90 € 3,81 € 3,59 € 3,53 €	Min.: 270 Mult.: 270	Connectors	8 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging				Gray	AT
Automotive Connectors 8P REC END CAP SEAL KEY POSITION B AT04-08PB-SS01 Amphenol SINE Systems 1: 3,62 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. AT04-08PB-SS01 Mouser Part No 654-AT04-08PB-SS01	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	Non-Stocked Lead-Time 18 Weeks	3,62 € 3,06 € 2,77 € 2,64 € View 2,31 € 2,16 € 1,94 € 1,89 € 1,87 €	Min.: 1 Mult.: 1	Connectors	8 Position	Receptacle (Female)						AT
Automotive Connectors 8P REC END CAP SEAL KEY POSITION C AT04-08PC-SS01 Amphenol SINE Systems 270: 2,84 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. AT04-08PC-SS01 Mouser Part No 654-AT04-08PC-SS01	Amphenol SINE Systems	Automotive Connectors 8P REC END CAP SEAL KEY POSITION C Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 18 Weeks	2,84 € 2,81 € 2,61 € 2,55 €	Min.: 270 Mult.: 270	Connectors								AT
Automotive Connectors 8P RECEP W/ END CAP KEY POSITION D AT04-08PD-EC01 Amphenol SINE Systems 1: 3,29 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AT04-08PD-EC01 Mouser Part No 654-AT04-08PD-EC01	Amphenol SINE Systems	Automotive Connectors 8P RECEP W/ END CAP KEY POSITION D Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 14 Weeks	3,29 € 2,80 € 2,49 € 2,37 € View 2,19 € 2,05 € 1,81 € 1,79 €	Min.: 1 Mult.: 1	Connectors	2 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging		20 AWG	14 AWG		AT
Automotive Connectors 8P REC END CAP SEAL KEY POSITION D AT04-08PD-MM01 Amphenol SINE Systems 270: 3,37 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AT04-08PD-MM01 Mouser Part No 654-AT04-08PD-MM01	Amphenol SINE Systems	Automotive Connectors 8P REC END CAP SEAL KEY POSITION D Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 14 Weeks	3,37 € 3,16 € 2,93 €	Min.: 270 Mult.: 270	Connectors	8 Position	Receptacle (Female)						AT
Automotive Connectors 8P REC END CAP SEAL KEY POSITION D AT04-08PD-SS01 Amphenol SINE Systems 1: 3,62 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. AT04-08PD-SS01 Mouser Part No 654-AT04-08PD-SS01	Amphenol SINE Systems	Automotive Connectors 8P REC END CAP SEAL KEY POSITION D Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 18 Weeks	3,62 € 3,06 € 2,77 € 2,64 € View 2,25 € 2,18 € 1,98 € 1,93 € 1,89 €	Min.: 1 Mult.: 1	Connectors	8 Position	Receptacle (Female)						AT
Automotive Connectors 12P REC END CAP SEAL KEY POSITION B AT04-12PB-SS01 Amphenol SINE Systems 1: 4,47 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. AT04-12PB-SS01 Mouser Part No 654-AT04-12PB-SS01	Amphenol SINE Systems	Automotive Connectors 12P REC END CAP SEAL KEY POSITION B Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 18 Weeks	4,47 € 3,78 € 3,66 € 3,32 € View 2,77 € 2,76 € 2,67 € 2,43 € 2,37 €	Min.: 1 Mult.: 1	Connectors	2 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Black	AT
Automotive Connectors 12P REC END CAP SEAL KEY POSITION C AT04-12PC-SS01 Amphenol SINE Systems 220: 3,85 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. AT04-12PC-SS01 Mouser Part No 654-AT04-12PC-SS01	Amphenol SINE Systems	Automotive Connectors 12P REC END CAP SEAL KEY POSITION C Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 18 Weeks	3,85 € 3,78 € 3,52 € 3,46 €	Min.: 220 Mult.: 220	Connectors	2 Position	Receptacle (RP - Male)	Cable Mount / Free Hanging					AT
Automotive Connectors 8P PLUG W/ END CAP KEY POSITION C AT06-08SC-EC01 Amphenol SINE Systems 1: 3,29 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AT06-08SC-EC01 Mouser Part No 654-AT06-08SC-EC01	Amphenol SINE Systems	Automotive Connectors 8P PLUG W/ END CAP KEY POSITION C Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 14 Weeks	3,29 € 3,00 € 2,85 € 2,34 € View 2,06 € 2,01 € 1,88 € 1,84 € 1,81 €	Min.: 1 Mult.: 1	Connectors								AT
Automotive Connectors 8P PLUG W/ CAP SEAL KEY POSITION C AT06-08SC-MM01 Amphenol SINE Systems 480: 2,03 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AT06-08SC-MM01 Mouser Part No 654-AT06-08SC-MM01	Amphenol SINE Systems	Automotive Connectors 8P PLUG W/ CAP SEAL KEY POSITION C Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 14 Weeks	2,03 € 1,89 € 1,87 € 1,84 €	Min.: 480 Mult.: 480	Connectors								AT
Automotive Connectors 8P PLUG END CAP SEAL KEY POSITION C AT06-08SC-SS01 Amphenol SINE Systems 480: 2,68 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AT06-08SC-SS01 Mouser Part No 654-AT06-08SC-SS01	Amphenol SINE Systems	Automotive Connectors 8P PLUG END CAP SEAL KEY POSITION C Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 14 Weeks	2,68 € 2,52 €	Min.: 480 Mult.: 480	Connectors								AT
Automotive Connectors 8P PLUG W/ END CAP KEY POSITION D AT06-08SD-EC01 Amphenol SINE Systems 480: 3,44 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AT06-08SD-EC01 Mouser Part No 654-AT06-08SD-EC01	Amphenol SINE Systems	Automotive Connectors 8P PLUG W/ END CAP KEY POSITION D Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 14 Weeks	3,44 € 3,23 € 3,17 €	Min.: 480 Mult.: 480	Connectors								AT
Automotive Connectors 8P PLUG END CAP SEAL KEY POSITION D AT06-08SD-SS01 Amphenol SINE Systems 480: 2,69 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. AT06-08SD-SS01 Mouser Part No 654-AT06-08SD-SS01	Amphenol SINE Systems	Automotive Connectors 8P PLUG END CAP SEAL KEY POSITION D Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	Non-Stocked Lead-Time 14 Weeks	2,69 € 2,53 € 2,48 €	Min.: 480 Mult.: 480	Connectors								AT

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