Automotive Connectors – Mouser Singapore

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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 (SGD) 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 Recpt 12 Way End Cap Enhanced A Key AT04-12PA-EC01 Amphenol SINE Systems 1: $5.62 1,083In 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	1,083In Stock	$5.62 $4.72 $4.23 $4.22 View $3.85 $3.77 $3.35 Quote	Min.: 1 Mult.: 1	Connectors	12 Position	Receptacle (Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors Plug 2 Way End Cap AT06-2S-EC01 Amphenol SINE Systems 1: $1.20 2,603In 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	2,603In Stock	$1.20 $1.10 $1.07 $1.05 View $0.891 $0.865 $0.835 $0.812	Min.: 1 Mult.: 1	Connectors	2 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION B AT06-12SB-MM01 Amphenol SINE Systems 1: $4.46 3,929In 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	3,929In Stock	$4.46 $4.11 $3.40 $3.30 View $3.21 $3.05 $2.83 $2.73	Min.: 1 Mult.: 1	Connectors	12 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Black	AT
Automotive Connectors 3P PLUG END CAP SEAL AT06-3S-SS01 Amphenol SINE Systems 1: $2.98 3,571In 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	3,571In Stock	$2.98 $2.65 $2.46 $2.27 View $2.16 $2.08 $1.89 $1.78	Min.: 1 Mult.: 1	Connectors	3 Position	Plug (RP - Female)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors 8P PLUG W/ END CAP KEY POSITION B AT06-08SB-EC01 Amphenol SINE Systems 1: $5.21 126In Stock 480Expected 12/11/2026	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 12/11/2026	$5.21 $4.75 $4.50 $4.19 View $3.20 $3.09 $2.88 $2.83 $2.71	Min.: 1 Mult.: 1	Connectors								AT
Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION B AT06-12SB-SS01 Amphenol SINE Systems 1: $6.84 368In 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	368In Stock	$6.84 $6.24 $6.02 $5.71 View $5.54 $5.07 $4.98 $4.28 $4.20	Min.: 1 Mult.: 1	Connectors								AT
Automotive Connectors 6P REC END CAP SEAL AT04-6P-SS01 Amphenol SINE Systems 1: $5.24 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	$5.24 $4.79 $4.57 $4.43 View $4.04 $3.96 $3.94 $3.67 $3.62	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: $1.50 1,771In 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	1,771In Stock	$1.50 $1.34 $1.30 $1.29 View $1.19 $1.14 $1.08	Min.: 1 Mult.: 1	Connectors	3 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors AT Series Receptacle 3 Way End Cap AT04-3P-EC01 Amphenol SINE Systems 1: $1.35 1,699In Stock	Mfr. Part No. AT04-3P-EC01 Mouser Part No 654-AT04-3P-EC01	Amphenol SINE Systems	Automotive Connectors AT Series Receptacle 3 Way End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	1,699In Stock	$1.35 $1.21 $1.06 $1.04 View $0.921 $0.91 $0.891	Min.: 1 Mult.: 1	Connectors	3 Position	Receptacle (Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors 12P REC END CAP SEAL KEY POSITION A AT04-12PA-SS01 Amphenol SINE Systems 1: $8.76 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	$8.76 $8.16 $7.87 $7.71 View $7.44 $7.10 $6.88 $6.51 Quote	Min.: 1 Mult.: 1	Connectors	12 Position	Receptacle (Male)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT
Automotive Connectors 12P REC END CAP SEAL KEY POSITION D AT04-12PD-SS01 Amphenol SINE Systems 1: $8.49 205In 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	205In Stock	$8.49 $7.22 $6.76 $6.45 View $5.81 $5.51 $5.36 $5.00 $4.86	Min.: 1 Mult.: 1	Connectors	12 Position	Receptacle (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: $10.49 407In 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	407In Stock	$10.49 $9.48 $8.96 $8.74 View $8.31 $7.43 $6.35 $5.96 $5.81	Min.: 1 Mult.: 1	Connectors								AT
Automotive Connectors AT Series Receptacle 8 Way Key A End Cap AT04-08PA-EC01 Amphenol SINE Systems 1: $3.86 876In 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	876In Stock	$3.86 $3.41 $3.26 $3.05 View $2.90 $2.88 $2.71 $2.53	Min.: 1 Mult.: 1	Connectors	8 Position	Receptacle (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: $1.36 9,578In Stock 7,000Expected 19/1/2027	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	9,578In Stock 7,000Expected 19/1/2027	$1.36 $1.18 $1.11 $1.07 View $1.02 $0.941 $0.88 $0.842 $0.824	Min.: 1 Mult.: 1	Connectors	3 Position	Receptacle (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: $2.95 2,455In 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	2,455In Stock	$2.95 $2.69 $2.34 $2.24 View $2.07 $1.90 $1.67 $1.62 $1.59	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: $5.10 699In Stock 960Expected 15/12/2026	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	699In Stock 960Expected 15/12/2026	$5.10 $4.34 $3.88 $3.69 View $3.30 $3.29 $2.86 $2.77	Min.: 1 Mult.: 1	Connectors	8 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors Plug, 12 Way Key A End Cap AT06-12SA-EC01 Amphenol SINE Systems 1: $5.22 1,190In Stock 840Expected 15/12/2026	Mfr. Part No. AT06-12SA-EC01 Mouser Part No 654-AT06-12SA-EC01	Amphenol SINE Systems	Automotive Connectors Plug, 12 Way Key A End Cap Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	1,190In Stock 840Expected 15/12/2026	$5.22 $4.43 $4.13 $3.94 View $3.56 $3.48 $3.22 $2.98 $2.94	Min.: 1 Mult.: 1	Connectors	12 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: $4.96 644In 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	644In Stock	$4.96 $4.34 $3.77 $3.48 View $3.47 $2.98 $2.90 $2.87	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/ END CAP KEY POSITION C AT06-12SC-EC01 Amphenol SINE Systems 1: $7.24 436In Stock	Mfr. Part No. AT06-12SC-EC01 Mouser Part No 654-AT06-12SC-EC01	Amphenol SINE Systems	Automotive Connectors 12P PLUG W/ END CAP KEY POSITION C Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	436In Stock	$7.24 $6.95 $6.75 $6.27 View $6.08 $5.92 $5.13 $5.02 $4.94	Min.: 1 Mult.: 1	Connectors	12 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Green	AT
Automotive Connectors Plug 2 Way End Cap Reduced Dia. Seal AT06-2S-MM01 Amphenol SINE Systems 1: $1.50 8,800In Stock 12,000On 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	8,800In Stock 12,000On Order On Order Ship Dates Mfr. No: AT06-2S-MM01 Stock: 8,800 Can Dispatch Immediately On Order: 3,000 Expected 5/11/2026 9,000 Expected 21/12/2026 Factory Lead Time: 14 Weeks	$1.50 $1.27 $1.13 $1.08 View $1.01 $0.962 $0.889 $0.888	Min.: 1 Mult.: 1	Connectors	2 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors Plug 2 Way Reduced Diameter Seal AT06-2S-RD01 Amphenol SINE Systems 1: $1.29 2,876In Stock 9,000Expected 28/12/2026	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	2,876In Stock 9,000Expected 28/12/2026	$1.29 $0.941 $0.913 $0.884 View $0.756 $0.704 $0.668 $0.627	Min.: 1 Mult.: 1	Connectors	2 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG	Gray	AT
Automotive Connectors A SERIES-AT-CONNECTORS AT06-2S-RD01BLK Amphenol SINE Systems 1: $1.52 2,577In Stock	Mfr. Part No. AT06-2S-RD01BLK Mouser Part No 654-AT06-2S-RD01BLK	Amphenol SINE Systems	Automotive Connectors A SERIES-AT-CONNECTORS Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	2,577In Stock	$1.52 $1.30 $1.16 $1.10 View $1.03 $0.983 $0.91 $0.872 $0.783	Min.: 1 Mult.: 1	Connectors	2 Position	Plug (RP - Female)	Cable Mount / Free Hanging		20 AWG	14 AWG		AT
Automotive Connectors Plug 4 Way End Cap AT06-4S-EC01 Amphenol SINE Systems 1: $2.54 1,818In 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	1,818In Stock	$2.54 $2.28 $2.11 $2.04 View $1.84 $1.70 $1.59 $1.50 $1.47	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: $2.46 2,088In 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	2,088In Stock	$2.46 $2.19 $2.03 $1.97 View $1.77 $1.56 $1.55 $1.43 $1.40	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: $4.16 5,076In Stock	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	5,076In Stock	$4.16 $3.29 $3.14 $2.84 View $2.69 $2.68 $2.39	Min.: 1 Mult.: 1	Connectors	4 Position	Plug (RP - Female)	Cable Mount / Free Hanging	Crimp	20 AWG	14 AWG	Gray	AT

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AT Series™ End Caps

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