D-Sub Backshells

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NorComp D-Sub Backshells are designed to maximize EMI shielding for optimal protection and performance. These backshells feature a variety of options that improve the connection stability while maximizing cable strain relief to prevent damage to wires and contacts. These NorComp backshells are available in die-cast, metalized plastic, and plastic shell options depending on the application and level of signal protection against shock and vibration.

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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.	Type	Shell Size	Cable Entry Angle	Number of Cable Entries	Shell Material	Shell Plating	Number of Positions	Packaging
D-Sub Backshells 25P Top Entry Pnl Mt Die Cast Backshell 994-025-030R121 NorComp 1: 7,63 € 377In Stock	Mfr. Part No. 994-025-030R121 Mouser Part No 636-994-025-030R121	NorComp	D-Sub Backshells 25P Top Entry Pnl Mt Die Cast Backshell Learn More about NorComp armor d sub backshells	Datasheet	377In Stock	7,63 € 7,02 € 6,30 € 6,03 € View 5,79 € 5,47 € 4,87 € 4,64 €	Min.: 1 Mult.: 1	Two Piece Backshell	3 (B)	Straight	1 Entry	Zinc Alloy	Nickel over Copper	25 Position	Bulk
D-Sub Backshells 15P TOP ENTRY BLACK PLASTIC NorComp 970-015-010R011 970-015-010R011 NorComp 1: 3,17 € 2 036In Stock	Mfr. Part No. 970-015-010R011 Mouser Part No 636-970-015-010R011	NorComp	D-Sub Backshells 15P TOP ENTRY BLACK PLASTIC Learn More about NorComp d sub backshells	Datasheet	2 036In Stock	3,17 € 2,73 € 2,43 € 2,30 € View 2,10 € 2,02 € 1,88 € 1,81 € 1,76 €	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Chromate	15 Position	Bulk
D-Sub Backshells 15P TOP ENTRY BLACK CHROMATE NorComp 970-015-040R011 970-015-040R011 NorComp 1: 8,79 € 1 117In Stock	Mfr. Part No. 970-015-040R011 Mouser Part No 636-970-015-040R011	NorComp	D-Sub Backshells 15P TOP ENTRY BLACK CHROMATE Learn More about NorComp d sub backshells	Datasheet	1 117In Stock	8,79 € 7,87 € 7,38 € 7,03 € View 6,68 € 6,18 € 6,04 € 5,62 €	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	Straight	1 Entry	Zinc	Chromate	15 Position	Bulk
D-Sub Backshells 9P 45 DEGREE DIECAST BLACK CHROMATE NorComp 971-009-040R011 971-009-040R011 NorComp 1: 7,47 € 488In Stock	Mfr. Part No. 971-009-040R011 Mouser Part No 636-971-009-040R011	NorComp	D-Sub Backshells 9P 45 DEGREE DIECAST BLACK CHROMATE Learn More about NorComp d sub backshells	Datasheet	488In Stock	7,47 € 6,79 € 6,40 € 6,19 € View 5,89 € 5,44 € 5,25 € 5,01 €	Min.: 1 Mult.: 1	Two Piece Backshell	1 (E)	45 deg	1 Entry	Zinc	Chromate	9 Position	Bulk
D-Sub Backshells 25P 45 DEGRE DIECAST NICKEL PLATED NorComp 971-025-030R121 971-025-030R121 NorComp 1: 7,45 € 967In Stock	Mfr. Part No. 971-025-030R121 Mouser Part No 636-971-025-030R121	NorComp	D-Sub Backshells 25P 45 DEGRE DIECAST NICKEL PLATED Learn More about NorComp armor d sub backshells	Datasheet	967In Stock	7,45 € 6,54 € 6,12 € 5,83 € View 5,55 € 5,13 € 4,95 € 4,58 €	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	45 deg	1 Entry	Zinc	Nickel over Copper	25 Position	Bulk
D-Sub Backshells 9P 60D w/ Thmbscrw Black Plastic 951-009-010R011 NorComp 1: 8,88 € 52In Stock	Mfr. Part No. 951-009-010R011 Mouser Part No 636-951-009-010R011	NorComp	D-Sub Backshells 9P 60D w/ Thmbscrw Black Plastic Learn More about NorComp d sub backshells	Datasheet	52In Stock	8,88 € 7,54 € 7,07 € 6,73 € View 6,41 € 5,93 € 5,72 € 5,44 €	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	60 deg	1 Entry	Polyamide (PA)		9 Position	Bulk
D-Sub Backshells 25P 180/30D Qk Lock Metalized Plastic 955-025-020R121 NorComp 1: 12,34 € 52In Stock	Mfr. Part No. 955-025-020R121 Mouser Part No 636-955-025-020R121	NorComp	D-Sub Backshells 25P 180/30D Qk Lock Metalized Plastic Learn More about NorComp armor d sub backshells	Datasheet	52In Stock	12,34 € 10,49 € 9,83 € 9,37 € View 8,91 € 8,25 € 7,96 € 7,58 €	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	25 Position	Bulk
D-Sub Backshells 9P Straight Black Plastic 956-009-010R011 NorComp 1: 0,903 € 887In Stock	Mfr. Part No. 956-009-010R011 Mouser Part No 636-956-009-010R011	NorComp	D-Sub Backshells 9P Straight Black Plastic Learn More about NorComp d sub backshells	Datasheet	887In Stock	0,903 € 0,766 € 0,688 € 0,654 € View 0,605 € 0,572 € 0,531 € 0,498 € 0,47 €	Min.: 1 Mult.: 1	Two Piece Backshell	1 (E)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)		9 Position	Bulk
D-Sub Backshells 9P-9P Gender Changer Black Shell 957-009-010R011 NorComp 1: 1,43 € 200In Stock	Mfr. Part No. 957-009-010R011 Mouser Part No 636-957-009-010R011	NorComp	D-Sub Backshells 9P-9P Gender Changer Black Shell Learn More about NorComp d sub backshells	Datasheet	200In Stock	1,43 € 1,21 € 1,08 € 1,02 € View 0,946 € 0,912 € 0,845 € 0,783 € 0,767 €	Min.: 1 Mult.: 1	Two Piece Backshell	1 (E)	Straight	2 Entry	Acrylonitrile Butadiene Styrene (ABS)		9 Position	Bulk
D-Sub Backshells 9P-9P Gender Changer Gray Shell 957-009-010R031 NorComp 1: 1,50 € 82In Stock 900On Order	Mfr. Part No. 957-009-010R031 Mouser Part No 636-957-009-010R031	NorComp	D-Sub Backshells 9P-9P Gender Changer Gray Shell Learn More about NorComp d sub backshells	Datasheet	82In Stock 900On Order On Order Ship Dates Mfr. No: 957-009-010R031 Stock: 82 Can Dispatch Immediately On Order: 400 Expected 30/10/2026 500 Expected 05/02/2027 Factory Lead Time: 11 Weeks	1,50 € 1,29 € 1,15 € 1,09 € View 1,01 € 0,963 € 0,877 € 0,828 € 0,805 €	Min.: 1 Mult.: 1	Two Piece Backshell	1 (E)	Straight	2 Entry	Acrylonitrile Butadiene Styrene (ABS)		9 Position	Bulk
D-Sub Backshells 9P-9P Gender Changer Metal Plastic Shell 957-009-020R121 NorComp 1: 2,40 € 75In Stock 100Expected 20/11/2026	Mfr. Part No. 957-009-020R121 Mouser Part No 636-957-009-020R121	NorComp	D-Sub Backshells 9P-9P Gender Changer Metal Plastic Shell Learn More about NorComp d sub backshells	Datasheet	75In Stock 100Expected 20/11/2026	2,40 € 2,04 € 1,82 € 1,73 € View 1,60 € 1,54 € 1,44 € 1,36 € 1,32 €	Min.: 1 Mult.: 1	Two Piece Backshell	1 (E)	Straight	2 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	9 Position	Bulk
D-Sub Backshells 25P-25P Gndr Changer Black Shell 957-025-010R011 NorComp 1: 1,65 € 488In Stock	Mfr. Part No. 957-025-010R011 Mouser Part No 636-957-025-010R011	NorComp	D-Sub Backshells 25P-25P Gndr Changer Black Shell Learn More about NorComp d sub backshells	Datasheet	488In Stock	1,65 € 1,42 € 1,26 € 1,20 € View 1,11 € 1,07 € 0,955 € 0,877 € 0,869 €	Min.: 1 Mult.: 1	Two Piece Backshell	3 (B)	Straight	2 Entry	Acrylonitrile Butadiene Styrene (ABS)		25 Position	Bulk
D-Sub Backshells 25P-25P Gndr Changer Gray Shell 957-025-010R031 NorComp 1: 1,65 € 300In Stock	Mfr. Part No. 957-025-010R031 Mouser Part No 636-957-025-010R031	NorComp	D-Sub Backshells 25P-25P Gndr Changer Gray Shell Learn More about NorComp d sub backshells	Datasheet	300In Stock	1,65 € 1,42 € 1,26 € 1,20 € View 1,09 € 1,03 € 0,963 € 0,886 € 0,869 €	Min.: 1 Mult.: 1	Two Piece Backshell	3 (B)	Straight	2 Entry	Acrylonitrile Butadiene Styrene (ABS)		25 Position	Bulk
D-Sub Backshells 9P-25P Gndr Changer Black Shell 957-925-010R011 NorComp 1: 1,57 € 204In Stock	Mfr. Part No. 957-925-010R011 Mouser Part No 636-957-925-010R011	NorComp	D-Sub Backshells 9P-25P Gndr Changer Black Shell Learn More about NorComp d sub backshells	Datasheet	204In Stock	1,57 € 1,34 € 1,20 € 1,13 € View 1,05 € 1,01 € 0,955 € 0,894 € 0,877 €	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)		9 Position	Bulk
D-Sub Backshells D-Sub Backshell 15 / 26 HD Position 45 Dual Entry 959-015-030R121 NorComp 1: 10,00 € 2In Stock 300Expected 02/11/2026	Mfr. Part No. 959-015-030R121 Mouser Part No 636-959-015-030R121	NorComp	D-Sub Backshells D-Sub Backshell 15 / 26 HD Position 45 Dual Entry Learn More about NorComp armor d sub backshells	Datasheet	2In Stock 300Expected 02/11/2026	10,00 € 8,76 € 8,21 € 7,83 € View 7,44 € 7,37 € 6,73 €	Min.: 1 Mult.: 1	Two Piece Backshell	2 (A)	45 deg	2 Entry	Zinc Alloy	Nickel	15 Position
D-Sub Backshells 9P 45 DEGREE BLACK PLASTIC 971-009-010R011 NorComp 1: 3,15 € 369In Stock	Mfr. Part No. 971-009-010R011 Mouser Part No 636-971-009-010R011	NorComp	D-Sub Backshells 9P 45 DEGREE BLACK PLASTIC Learn More about NorComp d sub backshells	Datasheet	369In Stock	3,15 € 2,73 € 2,43 € 2,17 € View 2,13 € 2,06 € 1,91 € 1,76 €	Min.: 1 Mult.: 1	Two Piece Backshell	1 (E)	45 deg	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Chromate	9 Position	Bulk
D-Sub Backshells 25P 45 DEGRE DIECAST BLACK CHROMATE 971-025-040R011 NorComp 1: 9,18 € 111In Stock	Mfr. Part No. 971-025-040R011 Mouser Part No 636-971-025-040R011	NorComp	D-Sub Backshells 25P 45 DEGRE DIECAST BLACK CHROMATE Learn More about NorComp d sub backshells	Datasheet	111In Stock	9,18 € 7,87 € 7,38 € 7,03 € View 6,68 € 6,18 € 5,96 € 5,68 €	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	45 deg	1 Entry	Zinc	Chromate	25 Position	Bulk
D-Sub Backshells 9P CLAMSHELL GREY SLIM LINE PLASTIC 972-009-01SR031 NorComp 1: 3,35 € 570In Stock	Mfr. Part No. 972-009-01SR031 Mouser Part No 636-972-009-01SR031	NorComp	D-Sub Backshells 9P CLAMSHELL GREY SLIM LINE PLASTIC Learn More about NorComp d sub backshells	Datasheet	570In Stock	3,35 € 2,85 € 2,54 € 2,41 € View 2,23 € 2,15 € 1,96 € 1,92 € 1,90 €	Min.: 1 Mult.: 1	Clam Shell	1 (E)	Straight	1 Entry	Polyamide (PA)		9 Position	Bulk
D-Sub Backshells 37P CLAMSHELL BLACK SLIM LINE PLASTIC 972-037-01SR011 NorComp 1: 3,88 € 117In Stock	Mfr. Part No. 972-037-01SR011 Mouser Part No 636-972-037-01SR011	NorComp	D-Sub Backshells 37P CLAMSHELL BLACK SLIM LINE PLASTIC Learn More about NorComp d sub backshells	Datasheet	117In Stock	3,88 € 3,53 € 2,81 € 2,67 € View 2,48 € 2,38 € 2,27 € 2,20 €	Min.: 1 Mult.: 1	Clam Shell	4 (C)	Straight	1 Entry	Polyamide (PA)	Chromate	37 Position	Bulk
D-Sub Backshells 25P TOP ENTRY BLACK PLASTIC 973-025-010R011 NorComp 1: 4,98 € 284In Stock 400Expected 30/10/2026	Mfr. Part No. 973-025-010R011 Mouser Part No 636-973-025-010R011	NorComp	D-Sub Backshells 25P TOP ENTRY BLACK PLASTIC Learn More about NorComp d sub backshells	Datasheet	284In Stock 400Expected 30/10/2026	4,98 € 4,23 € 3,96 € 3,78 € View 3,59 € 3,32 € 3,20 € 3,05 € 2,86 €	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)		25 Position	Bulk
D-Sub Backshells 37P TOP ENTRY BLACK PLASTIC 973-037-010R011 NorComp 1: 6,01 € 68In Stock 100Expected 03/11/2026	Mfr. Part No. 973-037-010R011 Mouser Part No 636-973-037-010R011	NorComp	D-Sub Backshells 37P TOP ENTRY BLACK PLASTIC Learn More about NorComp d sub backshells	Datasheet	68In Stock 100Expected 03/11/2026	6,01 € 5,14 € 4,82 € 4,59 € View 4,37 € 4,04 € 3,90 € 3,60 € 3,39 €	Min.: 1 Mult.: 1	Strain Relief Backshell	4 (C)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)		37 Position	Bulk
D-Sub Backshells 37P TOP ENTRY METALIZED PLASTIC 973-037-020R121 NorComp 1: 11,33 € 113In Stock	Mfr. Part No. 973-037-020R121 Mouser Part No 636-973-037-020R121	NorComp	D-Sub Backshells 37P TOP ENTRY METALIZED PLASTIC Learn More about NorComp d sub backshells	Datasheet	113In Stock	11,33 € 9,64 € 9,03 € 8,60 € View 8,19 € 7,58 € 7,30 € 6,96 €	Min.: 1 Mult.: 1	Strain Relief Backshell	4 (C)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	37 Position	Bulk
D-Sub Backshells 9P 40 deg entry plastic shell black 974-009-010R011 NorComp 1: 4,34 € 207In Stock	Mfr. Part No. 974-009-010R011 Mouser Part No 636-974-009-010R011	NorComp	D-Sub Backshells 9P 40 deg entry plastic shell black Learn More about NorComp armor d sub backshells	Datasheet	207In Stock	4,34 € 3,70 € 3,47 € 3,30 € View 3,13 € 2,90 € 2,80 € 2,67 € 2,49 €	Min.: 1 Mult.: 1	Two Piece Backshell	1 (E)	Side Entry	1 Entry	Acrylonitrile Butadiene Styrene (ABS)		9 Position	Bulk
D-Sub Backshells 25P FLAT RIBBON TYPE GREY PLASTIC 976-025-010R031 NorComp 1: 2,26 € 67In Stock	Mfr. Part No. 976-025-010R031 Mouser Part No 636-976-025-010R031	NorComp	D-Sub Backshells 25P FLAT RIBBON TYPE GREY PLASTIC Learn More about NorComp d sub backshells	Datasheet	67In Stock	2,26 € 1,81 € 1,71 € 1,63 € View 1,53 € 1,45 € 1,38 € 1,30 € 1,25 €	Min.: 1 Mult.: 1	Two Piece Backshell	3 (B)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)		25 Position	Bulk
D-Sub Backshells 9P TOP ENTRY GREY PLASTIC 978-009-010R031 NorComp 1: 1,77 € 347In Stock	Mfr. Part No. 978-009-010R031 Mouser Part No 636-978-009-010R031	NorComp	D-Sub Backshells 9P TOP ENTRY GREY PLASTIC Learn More about NorComp d sub backshells	Datasheet	347In Stock	1,77 € 1,47 € 1,38 € 1,32 € View 1,24 € 1,18 € 1,12 € 1,02 € 1,01 €	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)		9 Position	Bulk

D-Sub Backshells

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