D-Sub Backshells – Mouser Ecuador

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ARMOR Ruggedized Backshell Systems

NorComp ARMOR D-Sub Backshells are designed for rugged/robust applications including but not limited to military, industrial, and aerospace. Featuring an all-metal die-cast housing, these backshells offer high-reliability performance for the most challenging design applications. Available in 5 industry standard sizes (Standard: 9,15,25,37,50 | HD: 15,26,44,62,78). Also feature perimeter sealing lips for secure assembly and die-cast metal shells provide excellent EMI/ RFI shielding.

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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.	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: $44.92 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	$44.92 $38.17 $36.42 $34.96 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 D-Sub Backshell 25 / 44 HD Positions 180 Entry 977-025-020R121 NorComp 1: $2.21 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	$2.21 $1.78 $1.66 $1.60 View $1.49 $1.42 $1.36 $1.27 $1.25	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: $9.40 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	$9.40 $7.99 $7.48 $7.12 View $6.78 $6.36 $6.31 $5.77 Quote	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	90 deg	1 Entry	Zinc	Nickel over Copper	25 Position	Tray
D-Sub Backshells 15P 180/30D Qk Lock Black Plastic 955-015-010R011 NorComp 1: $8.99 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	$8.99 $8.09 $7.63 $7.43 View $6.06 $6.05 $5.88 $5.71	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)		15 Position	Bulk
D-Sub Backshells 25P 35D Strain Rlf Die Cast Nickel 953-025-030R121 NorComp 1: $10.73 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	$10.73 $9.66 $9.30 $8.09 View $7.12 $7.01 Quote	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	37.5 deg	1 Entry	Zinc	Nickel	25 Position	Bulk
D-Sub Backshells 25P 180/30D Qk Lock Black Plastic 955-025-010R011 NorComp 1: $9.13 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	$9.13 $8.22 $7.74 $7.55 View $7.34 $6.14 $5.97 $5.80	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)		25 Position	Bulk
D-Sub Backshells 37P DIE CAST BACKSHELL MULT ENTRY 975M037-030R121 NorComp 1: $30.41 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	$30.41 $25.84 $24.22 $22.08 View $21.74 $21.20 $20.87 Quote	Min.: 1 Mult.: 1	Standard EMI Backshell	4 (C)	Straight	3 Entry	Zinc	Zinc	37 Position
D-Sub Backshells 15P DIE CAST BACKSHELL MULT ENTRY 975M015-030R121 NorComp 1: $20.76 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	$20.76 $18.00 $17.06 $16.80 View $15.38 $14.14 $13.99 Quote	Min.: 1 Mult.: 1	Standard EMI Backshell	2 (A)	Straight	3 Entry	Zinc	Zinc	15 Position
D-Sub Backshells 37P 40 deg entry metalized plas shell 974-037-020R121 NorComp 1: $12.60 124In Stock	Mfr. Part # 974-037-020R121 Mouser Part # 636-974-037-020R121	NorComp	D-Sub Backshells 37P 40 deg entry metalized plas shell Learn More about NorComp armor d sub backshells	Datasheet	124In Stock	$12.60 $10.72 $10.05 $9.57 View $9.10 $8.42 $8.12 $7.74	Min.: 1 Mult.: 1	Two Piece Backshell	4 (C)	Side Entry	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	37 Position	Bulk
D-Sub Backshells 15P 35D Strain Rlf Die Cast Nickel 953-015-030R121 NorComp 1: $9.83 189In Stock	Mfr. Part # 953-015-030R121 Mouser Part # 636-953-015-030R121	NorComp	D-Sub Backshells 15P 35D Strain Rlf Die Cast Nickel Learn More about NorComp armor d sub backshells	Datasheet	189In Stock	$9.83 $8.57 $7.91 $7.65 View $7.09 $6.66 $6.42 $6.12	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	37.5 deg	1 Entry	Zinc	Nickel	15 Position	Bulk
D-Sub Backshells 25P 180/30D Qk Lock Die Cast 955-025-030R121 NorComp 1: $32.37 60In Stock	Mfr. Part # 955-025-030R121 Mouser Part # 636-955-025-030R121	NorComp	D-Sub Backshells 25P 180/30D Qk Lock Die Cast Learn More about NorComp armor d sub backshells	Datasheet	60In Stock	$32.37 $27.51 $25.79 $24.34 View $24.24 $22.70 $21.84	Min.: 1 Mult.: 1	Two Piece Backshell	3 (B)	Variable Entries	3 Entry	Zinc Alloy	Nickel over Copper	25 Position	Bulk
D-Sub Backshells 180 Deg Straight Top Entry D-Sub Backshell 952-009-030R121 NorComp 1: $11.31 2,242In Stock 2,000Expected 1/13/2027	Mfr. Part # 952-009-030R121 Mouser Part # 636-952-009-030R121	NorComp	D-Sub Backshells 180 Deg Straight Top Entry D-Sub Backshell Learn More about NorComp armor d sub backshells	Datasheet	2,242In Stock 2,000Expected 1/13/2027	$11.31 $9.90 $9.28 $8.84 View $8.41 $7.78 $7.59	Min.: 1 Mult.: 1	Strain Relief Backshell	1	Straight	1 Entry	Zinc	Nickel	9 Position	Bulk
D-Sub Backshells 25P w/ Strain Relief Die Cast Nickel 952-025-030R121 NorComp 1: $10.15 3,110In Stock 100On Order	Mfr. Part # 952-025-030R121 Mouser Part # 636-952-025-030R121	NorComp	D-Sub Backshells 25P w/ Strain Relief Die Cast Nickel Learn More about NorComp armor d sub backshells	Datasheet	3,110In Stock 100On Order	$10.15 $9.14 $8.61 $8.39 View $8.16 $7.28 $6.84 $6.25	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	Straight	1 Entry	Copper	Nickel	25 Position	Bulk
D-Sub Backshells 15P TOP ENTRYDIECAST NICKEL PLATED 970-015-030R121 NorComp 1: $8.43 4,149In Stock 3,400Expected 1/1/2027	Mfr. Part # 970-015-030R121 Mouser Part # 636-970-015-030R121	NorComp	D-Sub Backshells 15P TOP ENTRYDIECAST NICKEL PLATED Learn More about NorComp armor d sub backshells	Datasheet	4,149In Stock 3,400Expected 1/1/2027	$8.43 $7.17 $6.72 $6.40 View $6.09 $5.63 $5.43 $5.33	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	Straight	1 Entry	Zinc	Nickel over Copper	15 Position	Bulk
D-Sub Backshells D-Sub Backshell 9 / 15 HD Positions Right Angle 981-009-130R121 NorComp 1: $6.75 7,291In Stock 3,200On Order	Mfr. Part # 981-009-130R121 Mouser Part # 636-981-009-130R121	NorComp	D-Sub Backshells D-Sub Backshell 9 / 15 HD Positions Right Angle Learn More about NorComp armor d sub backshells	Datasheet	7,291In Stock 3,200On Order On Order Ship Dates Mfr. #: 981-009-130R121 Stock: 7,291 Can Ship Immediately On Order: 2,350 Expected 10/16/2026 850 Expected 10/21/2026 Factory Lead-Time: 16 Weeks	$6.75 $6.09 $5.40 $5.23 View $5.00 $4.63 $4.57 $4.53	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	90 deg	1 Entry	Zinc	Nickel over Copper	9 Position	Bulk
D-Sub Backshells 15P 180/30D Qk Lock Die Cast 955-015-030R121 NorComp 1: $31.10 124In Stock	Mfr. Part # 955-015-030R121 Mouser Part # 636-955-015-030R121	NorComp	D-Sub Backshells 15P 180/30D Qk Lock Die Cast Learn More about NorComp armor d sub backshells	Datasheet	124In Stock	$31.10 $26.43 $24.78 $23.64 View $22.52 $20.84	Min.: 1 Mult.: 1	Two Piece Backshell	2 (A)	Variable Entries	3 Entry	Zinc Alloy	Nickel over Copper	15 Position	Bulk
D-Sub Backshells 37P 45 DEGRE DIECAST NICKEL PLATED 971-037-030R121 NorComp 1: $12.93 302In Stock	Mfr. Part # 971-037-030R121 Mouser Part # 636-971-037-030R121	NorComp	D-Sub Backshells 37P 45 DEGRE DIECAST NICKEL PLATED Learn More about NorComp armor d sub backshells	Datasheet	302In Stock	$12.93 $11.23 $10.53 $10.03 View $9.54 $8.83 $8.44 $8.18	Min.: 1 Mult.: 1	Strain Relief Backshell	4 (C)	45 deg	1 Entry	Zinc	Nickel over Copper	37 Position	Bulk
D-Sub Backshells D-Sub Backshell 9 / 15 HD Positions 180 Entry 977-009-010R031 NorComp 1: $0.98 4,567In Stock 6,750Expected 9/30/2026	Mfr. Part # 977-009-010R031 Mouser Part # 636-977-009-010R031	NorComp	D-Sub Backshells D-Sub Backshell 9 / 15 HD Positions 180 Entry Learn More about NorComp armor d sub backshells	Datasheet	4,567In Stock 6,750Expected 9/30/2026	$0.98 $0.813 $0.773 $0.736 View $0.69 $0.646 $0.602 $0.564 $0.561	Min.: 1 Mult.: 1	Two Piece Backshell	1 (E)	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)		9 Position	Bulk
D-Sub Backshells 50P TOP ENT DIECAST NICKEL PLATED 979-050-030R121 NorComp 1: $9.41 661In Stock 650Expected 10/21/2026	Mfr. Part # 979-050-030R121 Mouser Part # 636-979-050-030R121	NorComp	D-Sub Backshells 50P TOP ENT DIECAST NICKEL PLATED Learn More about NorComp armor d sub backshells	Datasheet	661In Stock 650Expected 10/21/2026	$9.41 $8.51 $7.98 $7.59 View $7.23 $6.93 $6.53 Quote	Min.: 1 Mult.: 1	Strain Relief Backshell	5 (D)	Straight	1 Entry	Zinc	Nickel over Copper	50 Position	Bulk
D-Sub Backshells 37P w/ Strain Relief Die Cast Nickel 952-037-030R121 NorComp 1: $13.76 729In Stock	Mfr. Part # 952-037-030R121 Mouser Part # 636-952-037-030R121	NorComp	D-Sub Backshells 37P w/ Strain Relief Die Cast Nickel Learn More about NorComp armor d sub backshells	Datasheet	729In Stock	$13.76 $12.13 $11.37 $10.83 View $10.30 $9.53 $9.48	Min.: 1 Mult.: 1	Strain Relief Backshell	4 (C)	Straight	1 Entry	Copper	Nickel	37 Position	Bulk
D-Sub Backshells D-Sub Backshell 15 / 26 HD Position 45 Dual Entry 959-015-030R121 NorComp 1: $11.63 245In Stock	Mfr. Part # 959-015-030R121 Mouser Part # 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	245In Stock	$11.63 $10.19 $9.55 $9.10 View $8.65 $8.57 $7.83	Min.: 1 Mult.: 1	Two Piece Backshell	2 (A)	45 deg	2 Entry	Zinc Alloy	Nickel	15 Position
D-Sub Backshells D-Sub Backshell 25 / 44 HD Position 45 Dual Entry 959-025-030R121 NorComp 1: $12.84 262In Stock	Mfr. Part # 959-025-030R121 Mouser Part # 636-959-025-030R121	NorComp	D-Sub Backshells D-Sub Backshell 25 / 44 HD Position 45 Dual Entry Learn More about NorComp armor d sub backshells	Datasheet	262In Stock	$12.84 $10.92 $10.24 $9.75 View $9.27 $8.58 $8.45	Min.: 1 Mult.: 1	Two Piece Backshell	3 (B)	45 deg	2 Entry	Zinc Alloy	Nickel	25 Position
D-Sub Backshells 9P R/A DIE CAST BACKSHELL LOWPROFILE 962-009-030R121 NorComp 1: $8.60 823In Stock 2,200On Order	Mfr. Part # 962-009-030R121 Mouser Part # 636-962-009-030R121	NorComp	D-Sub Backshells 9P R/A DIE CAST BACKSHELL LOWPROFILE Learn More about NorComp armor d sub backshells	Datasheet	823In Stock 2,200On Order On Order Ship Dates Mfr. #: 962-009-030R121 Stock: 823 Can Ship Immediately On Order: 1,000 Expected 11/27/2026 1,200 Expected 12/9/2026 Factory Lead-Time: 19 Weeks	$8.60 $7.31 $6.85 $6.53 View $5.92 $5.63 $5.45	Min.: 1 Mult.: 1	Standard EMI Backshell	1 (E)	90 deg	1 Entry	Zinc Alloy	Nickel	9 Position
D-Sub Backshells D-Sub Backshell 25 / 44 HD Position Right Angle 962-025-030R121 NorComp 1: $12.11 200In Stock 600Expected 12/18/2026	Mfr. Part # 962-025-030R121 Mouser Part # 636-962-025-030R121	NorComp	D-Sub Backshells D-Sub Backshell 25 / 44 HD Position Right Angle Learn More about NorComp armor d sub backshells	Datasheet	200In Stock 600Expected 12/18/2026	$12.11 $10.75 $10.07 $9.59 View $8.70 $8.28 $7.98 $7.79	Min.: 1 Mult.: 1	Standard EMI Backshell	3 (B)	90 deg	1 Entry	Zinc Alloy	Nickel	25 Position
D-Sub Backshells 9P TOP ENTRY DIECAST NICKEL PLATED 970-009-030R121 NorComp 1: $7.36 1,989In Stock 5,200On Order	Mfr. Part # 970-009-030R121 Mouser Part # 636-970-009-030R121	NorComp	D-Sub Backshells 9P TOP ENTRY DIECAST NICKEL PLATED Learn More about NorComp armor d sub backshells	Datasheet	1,989In Stock 5,200On Order On Order Ship Dates Mfr. #: 970-009-030R121 Stock: 1,989 Can Ship Immediately On Order: 100 Pending 5,100 Expected 10/1/2026 Factory Lead-Time: 14 Weeks	$7.36 $6.46 $6.05 $5.76 View $5.48 $5.09 $4.86 $4.60 $4.51	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	Straight	1 Entry	Zinc	Nickel over Copper	9 Position	Bulk

ARMOR Ruggedized Backshell Systems

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