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AT Series™ Connectors

Amphenol Sine Systems AT Series™ connectors are a high-performance, thermoplastic, cost-effective solution with superior environmental seals and seal retention capabilities with IP68 and IP69K ratings (in mated condition). The connector design incorporates an integrated latching system with over-sized detents that ensure a definitive electrical and mechanical connection. All AT Series connectors offer a wide range of end caps and strain relief options and have been developed to be comparable with all other existing standard products industry-wide. The connectors are available in BoardLock™, HYPERBUSS™, LED, PanelMate™, and StructurePlus™ options.

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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.
Automotive Connectors Seal Cap for AT Series 6 Position Receptacles, Black AT6P-RSC-BLK Amphenol SINE Systems 1: 1,25 € 818In Stock 4.800On Order New Product	Mfr. Part No. AT6P-RSC-BLK Mouser Part No 654-AT6P-RSC-BLK New Product	Amphenol SINE Systems	Automotive Connectors Seal Cap for AT Series 6 Position Receptacles, Black Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	818In Stock 4.800On Order On Order Ship Dates Mfr. No: AT6P-RSC-BLK Stock: 818 Can Dispatch Immediately On Order: 3.200 Expected 1/19/2027 1.600 Expected 1/26/2027 Factory Lead Time: 14 Weeks	1,25 € 1,08 € 1,04 € 0,972 € View 0,877 € 0,806 € 0,648 € 0,617 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 12,15,18 Position Plugs and Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 17 ATBS-018-0005 Amphenol SINE Systems 1: 1,86 € 186In Stock New Product	Mfr. Part No. ATBS-018-0005 Mouser Part No 654-ATBS-018-0005 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 12,15,18 Position Plugs and Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 17 Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	186In Stock	1,86 € 1,48 € 1,40 € 1,33 € View 1,26 € 1,20 € 1,14 € 1,07 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 2 Position Receptacles, 90. Enhanced Dovetail for Mounting Clips ATBS-230-0205 Amphenol SINE Systems 1: 1,14 € 800In Stock New Product	Mfr. Part No. ATBS-230-0205 Mouser Part No 654-ATBS-230-0205 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 2 Position Receptacles, 90. Enhanced Dovetail for Mounting Clips Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	800In Stock	1,14 € 0,972 € 0,86 € 0,82 € View 0,743 € 0,707 € 0,681 € 0,645 € 0,644 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 3 Position Plugs, 90. Cable Exit Designed for Corrugated Tube NW 7.5, 8.5, 10 ATBS-232-0305 Amphenol SINE Systems 1: 1,58 € 170In Stock New Product	Mfr. Part No. ATBS-232-0305 Mouser Part No 654-ATBS-232-0305 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 3 Position Plugs, 90. Cable Exit Designed for Corrugated Tube NW 7.5, 8.5, 10 Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	170In Stock	1,58 € 1,35 € 1,20 € 1,12 € View 1,06 € 1,01 € 0,963 € 0,903 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 4 Position Plugs, 90. Cable Exit Designed for Corrugated Tube NW 6, 7.5 ,8.5 & 10 ATBS-236-0405 Amphenol SINE Systems 1: 1,24 € 391In Stock 200Expected 1/14/2027 New Product	Mfr. Part No. ATBS-236-0405 Mouser Part No 654-ATBS-236-0405 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 4 Position Plugs, 90. Cable Exit Designed for Corrugated Tube NW 6, 7.5 ,8.5 & 10 Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	391In Stock 200Expected 1/14/2027	1,24 € 1,06 € 0,946 € 0,857 € View 0,814 € 0,791 € 0,752 € 0,714 € 0,703 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 4 Position Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 6, 7.5 ,8.5 & 10. Enhanced Dovetail for Mounting Clips ATBS-238-0405 Amphenol SINE Systems 1: 1,30 € 382In Stock New Product	Mfr. Part No. ATBS-238-0405 Mouser Part No 654-ATBS-238-0405 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 4 Position Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 6, 7.5 ,8.5 & 10. Enhanced Dovetail for Mounting Clips Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	382In Stock	1,30 € 1,11 € 0,989 € 0,894 € View 0,851 € 0,826 € 0,797 € 0,746 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 6 Position Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 8.5,10,13. Enhanced Dovetail for Mounting Clips ATBS-242-0605 Amphenol SINE Systems 1: 1,51 € 200In Stock New Product	Mfr. Part No. ATBS-242-0605 Mouser Part No 654-ATBS-242-0605 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 6 Position Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 8.5,10,13. Enhanced Dovetail for Mounting Clips Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	200In Stock	1,51 € 1,20 € 1,14 € 1,08 € View 1,01 € 0,963 € 0,92 € 0,86 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 8 Position Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 8.5, 10, 13 ATBS-246-0805 Amphenol SINE Systems 1: 2,31 € 300In Stock New Product	Mfr. Part No. ATBS-246-0805 Mouser Part No 654-ATBS-246-0805 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 8 Position Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 8.5, 10, 13 Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	300In Stock	2,31 € 1,97 € 1,76 € 1,63 € View 1,54 € 1,47 € 1,41 € 1,32 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 12 Position Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 10, 13 & 17 ATBS-250-1205 Amphenol SINE Systems 1: 2,02 € 186In Stock New Product	Mfr. Part No. ATBS-250-1205 Mouser Part No 654-ATBS-250-1205 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 12 Position Receptacles, 90. Cable Exit Designed for Corrugated Tube NW 10, 13 & 17 Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	186In Stock	2,02 € 1,62 € 1,53 € 1,45 € View 1,37 € 1,30 € 1,24 € 1,16 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 2 Position Plugs, 90, with Strain Relief. Cable Exit Designed for Corrugated Tube NW 7.5, 8.5, 10 ATBS-256-0205 Amphenol SINE Systems 1: 0,843 € 483In Stock 300Expected 11/23/2026 New Product	Mfr. Part No. ATBS-256-0205 Mouser Part No 654-ATBS-256-0205 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 2 Position Plugs, 90, with Strain Relief. Cable Exit Designed for Corrugated Tube NW 7.5, 8.5, 10 Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	483In Stock 300Expected 11/23/2026	0,843 € 0,712 € 0,636 € 0,605 € View 0,561 € 0,56 € 0,507 € 0,479 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 2 Position Receptacles, 90, with Strain Relief. Enhanced Dovetail for Mounting Clips ATBS-258-0205 Amphenol SINE Systems 1: 0,894 € 775In Stock New Product	Mfr. Part No. ATBS-258-0205 Mouser Part No 654-ATBS-258-0205 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 2 Position Receptacles, 90, with Strain Relief. Enhanced Dovetail for Mounting Clips Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	775In Stock	0,894 € 0,759 € 0,677 € 0,645 € View 0,585 € 0,556 € 0,538 € 0,509 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 3 Position Plugs, 90, with Strain Relief. Cable Exit Designed for Corrugated Tube NW 7.5, 8.5, 10 ATBS-260-0305 Amphenol SINE Systems 1: 1,58 € 300In Stock New Product	Mfr. Part No. ATBS-260-0305 Mouser Part No 654-ATBS-260-0305 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 3 Position Plugs, 90, with Strain Relief. Cable Exit Designed for Corrugated Tube NW 7.5, 8.5, 10 Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	300In Stock	1,58 € 1,35 € 1,20 € 1,12 € View 1,06 € 1,01 € 0,963 € 0,903 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 4 Position Plugs, 90, with Strain Relief. Cable Exit Designed for Corrugated Tube NW 6, 7.5, 8.5 & 10 ATBS-264-0405 Amphenol SINE Systems 1: 1,23 € 499In Stock 200Expected 1/12/2027 New Product	Mfr. Part No. ATBS-264-0405 Mouser Part No 654-ATBS-264-0405 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 4 Position Plugs, 90, with Strain Relief. Cable Exit Designed for Corrugated Tube NW 6, 7.5, 8.5 & 10 Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	499In Stock 200Expected 1/12/2027	1,23 € 1,07 € 0,998 € 0,929 € View 0,851 € 0,774 € 0,721 € 0,67 € 0,669 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 4 Position Receptacles, 90, with Strain Relief. . Cable Exit Designed for Corrugated Tube NW 6, 7.5, 8.5 & 10. Enhanced Dovetail for Mounting Clips ATBS-266-0405 Amphenol SINE Systems 1: 1,30 € 400In Stock New Product	Mfr. Part No. ATBS-266-0405 Mouser Part No 654-ATBS-266-0405 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 4 Position Receptacles, 90, with Strain Relief. . Cable Exit Designed for Corrugated Tube NW 6, 7.5, 8.5 & 10. Enhanced Dovetail for Mounting Clips Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	400In Stock	1,30 € 1,11 € 0,989 € 0,894 € View 0,851 € 0,826 € 0,797 € 0,746 €	Min.: 1 Mult.: 1
Automotive Connectors Backshell for 6 Position Receptacles, 90, with Strain Relief. Cable Exit Designed for Corrugated Tube NW8.5, 10, 13. Enhanced Dovetail for Mounting Clips ATBS-270-0605 Amphenol SINE Systems 1: 1,46 € 194In Stock New Product	Mfr. Part No. ATBS-270-0605 Mouser Part No 654-ATBS-270-0605 New Product	Amphenol SINE Systems	Automotive Connectors Backshell for 6 Position Receptacles, 90, with Strain Relief. Cable Exit Designed for Corrugated Tube NW8.5, 10, 13. Enhanced Dovetail for Mounting Clips Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	194In Stock	1,46 € 1,17 € 1,10 € 1,05 € View 0,98 € 0,937 € 0,894 € 0,839 €	Min.: 1 Mult.: 1
Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR AT16-15PC-PM11 Amphenol SINE Systems 1: 7,37 € 265In Stock New At Mouser	Mfr. Part No. AT16-15PC-PM11 Mouser Part No 654-AT16-15PC-PM11 New At Mouser	Amphenol SINE Systems	Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	265In Stock	7,37 € 6,75 € 6,42 € 6,13 € View 5,89 € 5,60 € 5,33 € 5,08 €	Min.: 1 Mult.: 1
Automotive Connectors PANEL MOUNT RECEPT. FLANGE, BR AT16-15PD-PM11 Amphenol SINE Systems 1: 7,38 € 268In Stock New At Mouser	Mfr. Part No. AT16-15PD-PM11 Mouser Part No 654-AT16-15PD-PM11 New At Mouser	Amphenol SINE Systems	Automotive Connectors PANEL MOUNT RECEPT. FLANGE, BR Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	268In Stock	7,38 € 6,76 € 6,42 € 6,13 € View 5,89 € 5,60 € 5,33 € 5,08 €	Min.: 1 Mult.: 1
Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR AT16-15PE-PM11 Amphenol SINE Systems 1: 6,96 € 257In Stock New At Mouser	Mfr. Part No. AT16-15PE-PM11 Mouser Part No 654-AT16-15PE-PM11 New At Mouser	Amphenol SINE Systems	Automotive Connectors PANEL MOUNT RECEPT. FLANGE, GR Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	257In Stock	6,96 € 6,39 € 6,10 € 5,82 € View 5,67 € 5,44 € 5,17 € 4,95 €	Min.: 1 Mult.: 1
Automotive Connectors SEAL CAP FOR AT RECEPT BLACK AT18P-RSC-BLK Amphenol SINE Systems 1: 1,73 € 2.772In Stock	Mfr. Part No. AT18P-RSC-BLK Mouser Part No 654-AT18P-RSC-BLK	Amphenol SINE Systems	Automotive Connectors SEAL CAP FOR AT RECEPT BLACK Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	2.772In Stock	1,73 € 1,55 € 1,46 € 1,36 € View 1,26 € 1,20 € 1,17 € 1,09 €	Min.: 1 Mult.: 1
Automotive Connectors AT Series Receptacle 8 Way Key A AT04-08PA Amphenol SINE Systems 1: 1,91 € 19.613In Stock	Mfr. Part No. AT04-08PA Mouser Part No 654-AT04-08PA	Amphenol SINE Systems	Automotive Connectors AT Series Receptacle 8 Way Key A Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	19.613In Stock	1,91 € 1,71 € 1,55 € 1,44 € View 1,36 € 1,31 € 1,25 € 1,21 € 1,19 €	Min.: 1 Mult.: 1
Automotive Connectors AT Recpt 12 Way Enhanced A Key AT04-12PA Amphenol SINE Systems 1: 1,93 € 12.890In Stock 11.000Expected 1/26/2027	Mfr. Part No. AT04-12PA Mouser Part No 654-AT04-12PA	Amphenol SINE Systems	Automotive Connectors AT Recpt 12 Way Enhanced A Key Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	12.890In Stock 11.000Expected 1/26/2027	1,93 € 1,73 € 1,64 € 1,59 €	Min.: 1 Mult.: 1
Automotive Connectors 2-WAY RECEPTACLE MALE AT04-2P Amphenol SINE Systems 1: 0,585 € 61.961In Stock 90.000Expected 11/10/2026	Mfr. Part No. AT04-2P Mouser Part No 654-AT04-2P	Amphenol SINE Systems	Automotive Connectors 2-WAY RECEPTACLE MALE Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	61.961In Stock 90.000Expected 11/10/2026	0,585 € 0,465 € 0,419 € 0,409 € View 0,381 € 0,35 € 0,335 € 0,329 € 0,322 €	Min.: 1 Mult.: 1
Automotive Connectors AT Series Receptacle 4 Way AT04-4P Amphenol SINE Systems 1: 0,903 € 43.335In Stock	Mfr. Part No. AT04-4P Mouser Part No 654-AT04-4P	Amphenol SINE Systems	Automotive Connectors AT Series Receptacle 4 Way Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	43.335In Stock	0,903 € 0,79 € 0,706 € 0,694 € View 0,651 € 0,617 € 0,586 € 0,568 € 0,563 €	Min.: 1 Mult.: 1
Automotive Connectors AT Series Receptacle 6 Way AT04-6P Amphenol SINE Systems 1: 1,38 € 40.228In Stock	Mfr. Part No. AT04-6P Mouser Part No 654-AT04-6P	Amphenol SINE Systems	Automotive Connectors AT Series Receptacle 6 Way Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	40.228In Stock	1,38 € 1,17 € 1,05 € 0,998 € View 0,857 € 0,809 € 0,759 €	Min.: 1 Mult.: 1
Automotive Connectors Plug, 8 Way, Key A AT06-08SA Amphenol SINE Systems 1: 2,15 € 36.892In Stock 1.773Expected 10/30/2026	Mfr. Part No. AT06-08SA Mouser Part No 654-AT06-08SA	Amphenol SINE Systems	Automotive Connectors Plug, 8 Way, Key A Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	36.892In Stock 1.773Expected 10/30/2026	2,15 € 2,05 €	Min.: 1 Mult.: 1

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