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Backshell Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Automotive Connectors Boot (Backshell) 4-way Plug, Grey AT4S-BT Amphenol SINE Systems 1: $1.50 835In Stock 600Expected 12/17/2026	Mfr. Part # AT4S-BT Mouser Part # 654-AT4S-BT	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 4-way Plug, Grey Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	835In Stock 600Expected 12/17/2026	$1.50 $1.29 $1.16 $1.11 View $1.05 $0.992 $0.743 $0.712 $0.703	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 4-way Plug, Yellow AT4S-BT-YW Amphenol SINE Systems 1: $1.52 166In Stock	Mfr. Part # AT4S-BT-YW Mouser Part # 654-AT4S-BT-YW	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 4-way Plug, Yellow Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	166In Stock	$1.52 $1.29 $1.18 $1.12 View $1.01 $0.947 $0.846 $0.798 $0.78	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 6way Receptacle Grey AT6P-BT Amphenol SINE Systems 1: $0.87 822In Stock	Mfr. Part # AT6P-BT Mouser Part # 654-AT6P-BT	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 6way Receptacle Grey Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	822In Stock	$0.87 $0.809 $0.78 $0.737 View $0.652 $0.608 $0.583 $0.58	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 6way Receptacle Blk AT6P-BT-BK Amphenol SINE Systems 1: $1.11 159In Stock 900On Order	Mfr. Part # AT6P-BT-BK Mouser Part # 654-AT6P-BT-BK	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 6way Receptacle Blk Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	159In Stock 900On Order On Order Ship Dates Mfr. #: AT6P-BT-BK Stock: 159 Can Ship Immediately On Order: 300 Expected 11/23/2026 600 Expected 1/14/2027 Factory Lead-Time: 14 Weeks	$1.11 $0.829 $0.791 $0.762 View $0.718 $0.717 $0.682 $0.635 $0.63	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 6way Rcpt Yellow AT6P-BT-YW Amphenol SINE Systems 1: $1.21 280In Stock	Mfr. Part # AT6P-BT-YW Mouser Part # 654-AT6P-BT-YW	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 6way Rcpt Yellow Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	280In Stock	$1.21 $1.03 $0.911 $0.871 View $0.827 $0.762 $0.648 $0.615 $0.603	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 6-way Plug, Grey AT6S-BT Amphenol SINE Systems 1: $1.23 595In Stock	Mfr. Part # AT6S-BT Mouser Part # 654-AT6S-BT	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 6-way Plug, Grey Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	595In Stock	$1.23 $1.10 $1.04 $0.987 View $0.828 $0.714	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 6-way Plug, Yellow AT6S-BT-YW Amphenol SINE Systems 1: $1.42 230In Stock	Mfr. Part # AT6S-BT-YW Mouser Part # 654-AT6S-BT-YW	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 6-way Plug, Yellow Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	230In Stock	$1.42 $1.21 $1.08 $1.01 View $0.939 $0.885 $0.783 $0.738 $0.721	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 8way Receptacle Grey AT8P-BT Amphenol SINE Systems 1: $1.09 1,578In Stock	Mfr. Part # AT8P-BT Mouser Part # 654-AT8P-BT	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 8way Receptacle Grey Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	1,578In Stock	$1.09 $0.956 $0.882 $0.861 View $0.807 $0.728 $0.657 $0.647	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 8way Receptacle Blk AT8P-BT-BK Amphenol SINE Systems 1: $1.16 377In Stock	Mfr. Part # AT8P-BT-BK Mouser Part # 654-AT8P-BT-BK	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 8way Receptacle Blk Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	377In Stock	$1.16 $1.08 $1.04 $0.943 View $0.893 $0.86 $0.788 $0.742 $0.721	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 8way Rcpt Yellow AT8P-BT-YW Amphenol SINE Systems 1: $1.39 88In Stock	Mfr. Part # AT8P-BT-YW Mouser Part # 654-AT8P-BT-YW	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 8way Rcpt Yellow Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	88In Stock	$1.39 $1.19 $1.04 $0.991 View $0.925 $0.90 $0.788 $0.767 $0.746	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 8-way Plug, Grey AT8S-BT Amphenol SINE Systems 1: $1.45 388In Stock 500Expected 1/15/2027	Mfr. Part # AT8S-BT Mouser Part # 654-AT8S-BT	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 8-way Plug, Grey Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	388In Stock 500Expected 1/15/2027	$1.45 $1.25 $1.12 $1.07 View $1.02 $0.839 $0.768 $0.746	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 8-way Plug, Black AT8S-BT-BK Amphenol SINE Systems 1: $1.39 254In Stock 500Expected 11/18/2026	Mfr. Part # AT8S-BT-BK Mouser Part # 654-AT8S-BT-BK	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 8-way Plug, Black Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	254In Stock 500Expected 11/18/2026	$1.39 $1.19 $1.06 $1.01 View $0.897 $0.774 $0.68 $0.674	Min.: 1 Mult.: 1
Automotive Connectors Boot (Backshell) 8-way Plug, Yellow AT8S-BT-YW Amphenol SINE Systems 1: $1.39 225In Stock	Mfr. Part # AT8S-BT-YW Mouser Part # 654-AT8S-BT-YW	Amphenol SINE Systems	Automotive Connectors Boot (Backshell) 8-way Plug, Yellow Learn More about Amphenol SINE Systems amphenol at protective backshell boots	Datasheet	225In Stock	$1.39 $1.19 $1.04 $0.991 View $0.925 $0.897 $0.791 $0.745 $0.728	Min.: 1 Mult.: 1
Automotive Connectors BACKSHELL 8POS PLUG AT CONN ATBS-243-0805 Amphenol SINE Systems 1: $2.99 410In Stock	Mfr. Part # ATBS-243-0805 Mouser Part # 654-ATBS-243-0805	Amphenol SINE Systems	Automotive Connectors BACKSHELL 8POS PLUG AT CONN Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	410In Stock	$2.99 $2.53 $2.44 $2.32 View $2.26 $2.03 $1.80 $1.75	Min.: 1 Mult.: 1
Automotive Connectors 3 POSITION BACKSHELL ATBS-259-0305 Amphenol SINE Systems 1: $1.17 178In Stock 800Expected 12/10/2026	Mfr. Part # ATBS-259-0305 Mouser Part # 654-ATBS-259-0305	Amphenol SINE Systems	Automotive Connectors 3 POSITION BACKSHELL Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	178In Stock 800Expected 12/10/2026	$1.17 $1.05 $0.981 $0.921 View $0.905 $0.856 $0.801 $0.781 $0.766	Min.: 1 Mult.: 1
Automotive Connectors 3 POSITION BACKSHELL ATBS-261-0305 Amphenol SINE Systems 1: $1.20 119In Stock	Mfr. Part # ATBS-261-0305 Mouser Part # 654-ATBS-261-0305	Amphenol SINE Systems	Automotive Connectors 3 POSITION BACKSHELL Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	119In Stock	$1.20 $1.06 $1.04 $0.882 View $0.842 $0.794 $0.774 $0.764	Min.: 1 Mult.: 1
Automotive Connectors 4 POSITION BACKSHELL ATBS-263-0405 Amphenol SINE Systems 1: $1.32 93In Stock 1,250On Order	Mfr. Part # ATBS-263-0405 Mouser Part # 654-ATBS-263-0405	Amphenol SINE Systems	Automotive Connectors 4 POSITION BACKSHELL Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	93In Stock 1,250On Order On Order Ship Dates Mfr. #: ATBS-263-0405 Stock: 93 Can Ship Immediately On Order: 1,000 Expected 12/10/2026 250 Expected 12/16/2026 Factory Lead-Time: 18 Weeks	$1.32 $1.14 $1.05 $0.995 View $0.931 $0.929 $0.878 $0.859 $0.843	Min.: 1 Mult.: 1
Automotive Connectors Boot 12 Position Receptacles, Grey ATM12P-BT Amphenol SINE Systems 1: $1.87 306In Stock	Mfr. Part # ATM12P-BT Mouser Part # 654-ATM12P-BT	Amphenol SINE Systems	Automotive Connectors Boot 12 Position Receptacles, Grey Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	306In Stock	$1.87 $1.59 $1.42 $1.35 View $1.18 $1.06 $1.02 $1.00	Min.: 1 Mult.: 1
Automotive Connectors Boot 12 Position Receptacles, Black ATM12P-BT-BK Amphenol SINE Systems 1: $1.98 767In Stock 900Expected 12/16/2026	Mfr. Part # ATM12P-BT-BK Mouser Part # 654-ATM12P-BT-BK	Amphenol SINE Systems	Automotive Connectors Boot 12 Position Receptacles, Black Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	767In Stock 900Expected 12/16/2026	$1.98 $1.69 $1.48 $1.42 View $1.29 $1.03 $0.996 $0.978	Min.: 1 Mult.: 1
Automotive Connectors Boot 12 Position Receptacles, Yellow ATM12P-BT-YW Amphenol SINE Systems 1: $1.59 258In Stock	Mfr. Part # ATM12P-BT-YW Mouser Part # 654-ATM12P-BT-YW	Amphenol SINE Systems	Automotive Connectors Boot 12 Position Receptacles, Yellow Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	258In Stock	$1.59 $1.36 $1.21 $1.16 View $0.98 $0.898 $0.875 $0.86	Min.: 1 Mult.: 1
Automotive Connectors Boot 12 Position Plugs, Yellow ATM12S-BT-YW Amphenol SINE Systems 1: $1.74 243In Stock	Mfr. Part # ATM12S-BT-YW Mouser Part # 654-ATM12S-BT-YW	Amphenol SINE Systems	Automotive Connectors Boot 12 Position Plugs, Yellow Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	243In Stock	$1.74 $1.48 $1.33 $1.14 View $1.08 $0.99 $0.964 $0.948	Min.: 1 Mult.: 1
Automotive Connectors Boot 2 Position Receptacles, Grey ATM2P-BT Amphenol SINE Systems 1: $1.04 5In Stock 800Expected 2/15/2027	Mfr. Part # ATM2P-BT Mouser Part # 654-ATM2P-BT	Amphenol SINE Systems	Automotive Connectors Boot 2 Position Receptacles, Grey Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	5In Stock 800Expected 2/15/2027	$1.04 $0.873 $0.786 $0.748 View $0.679 $0.626 $0.559 $0.537 $0.535	Min.: 1 Mult.: 1
Automotive Connectors Boot 2 Position Receptacles, Black ATM2P-BT-BK Amphenol SINE Systems 1: $0.98 750In Stock	Mfr. Part # ATM2P-BT-BK Mouser Part # 654-ATM2P-BT-BK	Amphenol SINE Systems	Automotive Connectors Boot 2 Position Receptacles, Black Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	750In Stock	$0.98 $0.741 $0.699 $0.668 View $0.64 $0.606 $0.547 $0.532 $0.529	Min.: 1 Mult.: 1
Automotive Connectors Boot 2 Position Receptacles, Yellow ATM2P-BT-YW Amphenol SINE Systems 1: $0.98 133In Stock	Mfr. Part # ATM2P-BT-YW Mouser Part # 654-ATM2P-BT-YW	Amphenol SINE Systems	Automotive Connectors Boot 2 Position Receptacles, Yellow Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	133In Stock	$0.98 $0.83 $0.741 $0.64 View $0.589 $0.55 $0.528 $0.522	Min.: 1 Mult.: 1
Automotive Connectors Boot 2 Position Plugs, Grey ATM2S-BT Amphenol SINE Systems 1: $0.93 512In Stock	Mfr. Part # ATM2S-BT Mouser Part # 654-ATM2S-BT	Amphenol SINE Systems	Automotive Connectors Boot 2 Position Plugs, Grey Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	512In Stock	$0.93 $0.585 $0.548 $0.529 View $0.476 $0.46 $0.443 $0.441	Min.: 1 Mult.: 1

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