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 (CLP) 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 37P 180/30D Qk Lock Die Cast 955-037-030R121 NorComp 1: $49.320 101In Stock	Mfr. Part # 955-037-030R121 Mouser Part # 636-955-037-030R121	NorComp	D-Sub Backshells 37P 180/30D Qk Lock Die Cast Learn More about NorComp armor d sub backshells	Datasheet	101In Stock	$49.320 $41.909 $39.987 $38.384 Quote Quote	Min.: 1 Mult.: 1	Two Piece Backshell	4 (C)	Variable Entries	3 Entry	Zinc Alloy	Nickel over Copper	37 Position	Bulk
D-Sub Backshells Female MICRO-D Backshell Kit 25 / 44 HD Position Straight 960-025-010R011 NorComp 1: $30.534 120In Stock	Mfr. Part # 960-025-010R011 Mouser Part # 636-960-025-010R011	NorComp	D-Sub Backshells Female MICRO-D Backshell Kit 25 / 44 HD Position Straight Learn More about NorComp microd	Datasheet	120In Stock	$30.534 $26.735 $25.165 $23.968 View $22.574 $21.114 $20.367	Min.: 1 Mult.: 1	EMI/RFI Shielded Backshell	3 (B)	Straight	1 Entry	Thermoplastic (TP)		25 Position	Bulk
D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 180 Entry 977-025-020R121 NorComp 1: $2.426 5.499In Stock	Mfr. Part # 977-025-020R121 Mouser Part # 636-977-025-020R121	NorComp	D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 180 Entry Learn More about NorComp armor d sub backshells	Datasheet	5.499In Stock	$2.426 $1.954 $1.823 $1.757 View $1.636 $1.559 $1.493 $1.394 $1.372	Min.: 1 Mult.: 1	Two Piece Backshell	3 (B)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	25 Position
D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions Right Angle 981-025-030R121 NorComp 1: $10.321 545In Stock	Mfr. Part # 981-025-030R121 Mouser Part # 636-981-025-030R121	NorComp	D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions Right Angle Learn More about NorComp armor d sub backshells	Datasheet	545In Stock	$10.321 $8.773 $8.213 $7.817 View $7.444 $6.983 $6.928 $6.335 Quote	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	90 deg	1 Entry	Zinc	Nickel over Copper	25 Position	Tray
D-Sub Backshells 25P 180/30D Qk Lock Black Plastic 955-025-010R011 NorComp 1: $10.024 101In Stock	Mfr. Part # 955-025-010R011 Mouser Part # 636-955-025-010R011	NorComp	D-Sub Backshells 25P 180/30D Qk Lock Black Plastic Learn More about NorComp armor d sub backshells	Datasheet	101In Stock	$10.024 $9.025 $8.498 $8.290 View $8.059 $6.741 $6.555 $6.368	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)		25 Position	Bulk
D-Sub Backshells 25P 35D Strain Rlf Die Cast Nickel 953-025-030R121 NorComp 1: $11.781 60In Stock	Mfr. Part # 953-025-030R121 Mouser Part # 636-953-025-030R121	NorComp	D-Sub Backshells 25P 35D Strain Rlf Die Cast Nickel Learn More about NorComp armor d sub backshells	Datasheet	60In Stock	$11.781 $10.606 $10.211 $8.882 View $7.817 $7.697 Quote	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	37.5 deg	1 Entry	Zinc	Nickel	25 Position	Bulk
D-Sub Backshells 15P 180/30D Qk Lock Black Plastic 955-015-010R011 NorComp 1: $9.871 92In Stock	Mfr. Part # 955-015-010R011 Mouser Part # 636-955-015-010R011	NorComp	D-Sub Backshells 15P 180/30D Qk Lock Black Plastic Learn More about NorComp armor d sub backshells	Datasheet	92In Stock	$9.871 $8.882 $8.377 $8.158 View $6.654 $6.643 $6.456 $6.269	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)		15 Position	Bulk
D-Sub Backshells Slimline 9POS PA BLU 972-009-01SR071 NorComp 1: $4.150 71In Stock 100Expected 1/6/2027	Mfr. Part # 972-009-01SR071 Mouser Part # 636-972-009-01SR071	NorComp	D-Sub Backshells Slimline 9POS PA BLU Learn More about NorComp d sub backshells	Datasheet	71In Stock 100Expected 1/6/2027	$4.150 $3.777 $3.579 $3.151 View $2.899 $2.778 $2.536 $2.426 $2.383	Min.: 1 Mult.: 1	Clam Shell	1 (E)	Straight	1 Entry	Polyamide (PA)		9 Position
D-Sub Backshells 9P 60D w/ Thmbscrw Metalized Plastic 951-009-020R121 NorComp 1: $19.664 6In Stock	Mfr. Part # 951-009-020R121 Mouser Part # 636-951-009-020R121	NorComp	D-Sub Backshells 9P 60D w/ Thmbscrw Metalized Plastic Learn More about NorComp d sub backshells	Datasheet	6In Stock	$19.664 $17.051 $16.162 $15.920 View $14.054 $13.110 $12.835 $12.176	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	60 deg	1 Entry	Metallized	Black Plastic	9 Position	Bulk
D-Sub Backshells Slimline 15POS GRN 972-015-01SR041 NorComp 1: $4.381 33In Stock	Mfr. Part # 972-015-01SR041 Mouser Part # 636-972-015-01SR041	NorComp	D-Sub Backshells Slimline 15POS GRN Learn More about NorComp d sub backshells	Datasheet	33In Stock	$4.381 $3.986 $3.777 $2.932 View $2.624 $2.503 $2.481	Min.: 1 Mult.: 1	Clam Shell	2 (A)	Straight	1 Entry	Polyamide (PA)	Chromate	15 Position
D-Sub Backshells 25P CLAMSHELL RED SLIM LINE PLASTIC 972-025-01SR061 NorComp 1: $4.611 43In Stock 100Expected 2/4/2027	Mfr. Part # 972-025-01SR061 Mouser Part # 636-972-025-01SR061	NorComp	D-Sub Backshells 25P CLAMSHELL RED SLIM LINE PLASTIC Learn More about NorComp d sub backshells	Datasheet	43In Stock 100Expected 2/4/2027	$4.611 $3.920 $3.502 $3.327 View $3.074 $2.964 $2.789 $2.734	Min.: 1 Mult.: 1	Clam Shell	3 (B)	Straight	1 Entry	Polyamide (PA)		25 Position
D-Sub Backshells 25P CLAMSHELL YELLOW SLIM LINE PLASTIC 972-025-01SR081 NorComp 1: $4.677 49In Stock	Mfr. Part # 972-025-01SR081 Mouser Part # 636-972-025-01SR081	NorComp	D-Sub Backshells 25P CLAMSHELL YELLOW SLIM LINE PLASTIC Learn More about NorComp d sub backshells	Datasheet	49In Stock	$4.677 $4.260 $4.029 $3.107 View $2.822 $2.690 Quote	Min.: 1 Mult.: 1	Clam Shell	3 (B)	Straight	1 Entry	Polyamide (PA)		25 Position	Bulk
D-Sub Backshells 37P DIE CAST BACKSHELL MULT ENTRY 975M037-030R121 NorComp 1: $33.389 36In Stock	Mfr. Part # 975M037-030R121 Mouser Part # 636-975M037-030R121	NorComp	D-Sub Backshells 37P DIE CAST BACKSHELL MULT ENTRY Learn More about NorComp armor d sub backshells	Datasheet	36In Stock	$33.389 $28.371 $26.592 $24.243 View $23.870 $23.277 $22.914 Quote	Min.: 1 Mult.: 1	Standard EMI Backshell	4 (C)	Straight	3 Entry	Zinc	Zinc	37 Position
D-Sub Backshells 37P TOP ENTRY METALIZED PLASTIC 978-037-020R121 NorComp 1: $4.513 89In Stock	Mfr. Part # 978-037-020R121 Mouser Part # 636-978-037-020R121	NorComp	D-Sub Backshells 37P TOP ENTRY METALIZED PLASTIC Learn More about NorComp d sub backshells	Datasheet	89In Stock	$4.513 $4.106 $3.788 $3.162 View $3.074 $2.997 $2.767 $2.635 $2.602	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 15P DIE CAST BACKSHELL MULT ENTRY 975M015-030R121 NorComp 1: $22.794 48In Stock 400On Order	Mfr. Part # 975M015-030R121 Mouser Part # 636-975M015-030R121	NorComp	D-Sub Backshells 15P DIE CAST BACKSHELL MULT ENTRY Learn More about NorComp armor d sub backshells	Datasheet	48In Stock 400On Order On Order Ship Dates Mfr. #: 975M015-030R121 Stock: 48 Can Ship Immediately On Order: 200 Expected 12/4/2026 200 Expected 12/18/2026 Factory Lead-Time: 20 Weeks	$22.794 $19.763 $18.731 $18.446 View $16.887 $15.525 $15.360 Quote	Min.: 1 Mult.: 1	Standard EMI Backshell	2 (A)	Straight	3 Entry	Zinc	Zinc	15 Position
D-Sub Backshells 25P Straight Metalized Plastic 956-025-020R121 NorComp 1: $2.174 29In Stock	Mfr. Part # 956-025-020R121 Mouser Part # 636-956-025-020R121	NorComp	D-Sub Backshells 25P Straight Metalized Plastic Learn More about NorComp d sub backshells	Datasheet	29In Stock	$2.174 $1.899 $1.812 $1.449 View $1.416 $1.230 $1.153 $1.098	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	25 Position	Bulk
D-Sub Backshells 15P FLAT RIBBON TYPE metalized plas shel 976-015-020R121 NorComp 1: $3.371 7In Stock	Mfr. Part # 976-015-020R121 Mouser Part # 636-976-015-020R121	NorComp	D-Sub Backshells 15P FLAT RIBBON TYPE metalized plas shel Learn More about NorComp d sub backshells	Datasheet	7In Stock	$3.371 $3.063 $2.415 $2.361 View $2.295 $1.998 $1.867 $1.779	Min.: 1 Mult.: 1	Two Piece Backshell	2 (A)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Chrome	15 Position	Tray
D-Sub Backshells 15P Straight Metalized Plastic 956-015-020R121 NorComp 1: $1.965 10In Stock	Mfr. Part # 956-015-020R121 Mouser Part # 636-956-015-020R121	NorComp	D-Sub Backshells 15P Straight Metalized Plastic Learn More about NorComp d sub backshells	Datasheet	10In Stock	$1.965 $1.713 $1.636 $1.526 View $1.383 $1.274 $1.120 $1.060 $1.009	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	15 Position	Bulk
D-Sub Backshells 37P CLAMSHELL YELLOW SLIM LINE PLASTIC 972-037-01SR081 NorComp 1: $4.952 98In Stock	Mfr. Part # 972-037-01SR081 Mouser Part # 636-972-037-01SR081	NorComp	D-Sub Backshells 37P CLAMSHELL YELLOW SLIM LINE PLASTIC Learn More about NorComp d sub backshells	Datasheet	98In Stock	$4.952 $4.161 $4.150 $3.513 View $3.283 $3.184 $3.162 $3.107 $2.943	Min.: 1 Mult.: 1	Two Piece Backshell		Straight	1 Entry	Polyamide (PA66)		37 Position	Bulk
D-Sub Backshells 15P CLAMSHELL RED SLIM LINE PLASTIC 972-015-01SR061 NorComp 1: $4.502 54In Stock	Mfr. Part # 972-015-01SR061 Mouser Part # 636-972-015-01SR061	NorComp	D-Sub Backshells 15P CLAMSHELL RED SLIM LINE PLASTIC Learn More about NorComp d sub backshells	Datasheet	54In Stock	$4.502 $4.095 $3.876 $3.612 View $3.162 $3.063 $2.613 $2.558	Min.: 1 Mult.: 1	Clam Shell	2 (A)	Straight	1 Entry	Polyamide (PA)	Chromate	15 Position
D-Sub Backshells Slimline 25POS GRN 972-025-01SR041 NorComp 1: $4.677 35In Stock	Mfr. Part # 972-025-01SR041 Mouser Part # 636-972-025-01SR041	NorComp	D-Sub Backshells Slimline 25POS GRN Learn More about NorComp d sub backshells	Datasheet	35In Stock	$4.677 $4.260 $4.029 $3.107 View $2.833 $2.690 Quote	Min.: 1 Mult.: 1	Clam Shell	3 (B)	Straight	1 Entry	Polyamide (PA)		25 Position
D-Sub Backshells D-Sub Backshell 9 / 15 HD Positions 983-009-010R011 NorComp 1: $2.426 28In Stock	Mfr. Part # 983-009-010R011 Mouser Part # 636-983-009-010R011	NorComp	D-Sub Backshells D-Sub Backshell 9 / 15 HD Positions Learn More about NorComp d sub backshells	Datasheet	28In Stock	$2.426 $2.119 $1.669 $1.603 View $1.515 $1.471 $1.416	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	Straight	1 Entry	Thermoplastic (TP)		9 Position
D-Sub Backshells 9P 45 Degree exit Black Plastic 950-009-010R011 NorComp 1: $10.431 19In Stock	Mfr. Part # 950-009-010R011 Mouser Part # 636-950-009-010R011	NorComp	D-Sub Backshells 9P 45 Degree exit Black Plastic Learn More about NorComp d sub backshells	Datasheet	19In Stock	$10.431 $9.388 $8.850 $8.114 View $6.983 Quote	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	45 deg	1 Entry	Polyamide (PA)	Nickel over Copper	9 Position	Bulk
D-Sub Backshells PLASTIC BACKSHELL 25P BLUE 972-025-01SR071 NorComp 1: $4.677 61In Stock	Mfr. Part # 972-025-01SR071 Mouser Part # 636-972-025-01SR071	NorComp	D-Sub Backshells PLASTIC BACKSHELL 25P BLUE Learn More about NorComp d sub backshells	Datasheet	61In Stock	$4.677 $4.260 $4.029 $3.107 View $2.833 $2.690 Quote	Min.: 1 Mult.: 1	Clam Shell	3 (B)	Straight	1 Entry	Polyamide (PA)		25 Position
D-Sub Backshells 15P 60D w/ Thmbscrw Metalized Plastic 951-015-020R121 NorComp 1: $22.179 81In Stock	Mfr. Part # 951-015-020R121 Mouser Part # 636-951-015-020R121	NorComp	D-Sub Backshells 15P 60D w/ Thmbscrw Metalized Plastic Learn More about NorComp d sub backshells	Datasheet	81In Stock	$22.179 $18.852 $17.677 $16.645 View $16.019 $14.822 $14.295 Quote	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	60 deg	1 Entry	Metallized	Black Plastic	15 Position	Bulk

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