D-Sub Backshells – Mouser Estonia

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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 (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 9P TOP ENTRY DIECAST NICKEL PLATED 979-009-030R121 NorComp 1: 3,46 € 8.204On Order	Mfr. Part No. 979-009-030R121 Mouser Part No 636-979-009-030R121	NorComp	D-Sub Backshells 9P TOP ENTRY DIECAST NICKEL PLATED Learn More about NorComp armor d sub backshells	Datasheet	8.204On Order On Order Ship Dates Mfr. No: 979-009-030R121 Stock: 0 On Order: 4.404 Expected 10/1/2026 3.800 Expected 11/5/2026 Factory Lead Time: 9 Weeks	3,46 € 2,99 € 2,84 € 2,70 € View 2,47 € 2,37 € 2,15 € 2,07 € 2,02 €	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	Straight	1 Entry	Zinc	Nickel over Copper	9 Position	Bulk
D-Sub Backshells 15P w/ Strain Relief Die Cast Nickel 952-015-030R121 NorComp 1: 8,29 € 2.645On Order	Mfr. Part No. 952-015-030R121 Mouser Part No 636-952-015-030R121	NorComp	D-Sub Backshells 15P w/ Strain Relief Die Cast Nickel Learn More about NorComp armor d sub backshells	Datasheet	2.645On Order On Order Ship Dates Mfr. No: 952-015-030R121 Stock: 0 On Order: 645 Expected 10/2/2026 1.000 Expected 11/20/2026 1.000 Expected 12/11/2026 Factory Lead Time: 19 Weeks	8,29 € 7,05 € 6,61 € 6,30 € View 5,99 € 5,54 € 5,34 € 5,31 €	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	Straight	1 Entry	Copper	Nickel	15 Position	Bulk
D-Sub Backshells 9P RA DSUB BACKSHELL 981-009-030R121 NorComp 1: 6,75 € 16.029On Order	Mfr. Part No. 981-009-030R121 Mouser Part No 636-981-009-030R121	NorComp	D-Sub Backshells 9P RA DSUB BACKSHELL Learn More about NorComp armor d sub backshells	Datasheet	16.029On Order On Order Ship Dates Mfr. No: 981-009-030R121 Stock: 0 On Order: 6.829 Expected 11/18/2026 9.200 Expected 12/4/2026 Factory Lead Time: 19 Weeks	6,75 € 5,74 € 5,38 € 5,12 € View 4,88 € 4,57 € 4,35 € 4,24 €	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	90 deg	1 Entry	Zinc	Nickel over Copper	9 Position	Bulk
D-Sub Backshells 50P 45DEGREE DIECAST Ni PLATED BACKSHELL 971-050-030R121 NorComp 1: 12,03 € 280On Order	Mfr. Part No. 971-050-030R121 Mouser Part No 636-971-050-030R121	NorComp	D-Sub Backshells 50P 45DEGREE DIECAST Ni PLATED BACKSHELL Learn More about NorComp armor d sub backshells	Datasheet	280On Order On Order Ship Dates Mfr. No: 971-050-030R121 Stock: 0 On Order: 80 Expected 9/30/2026 200 Expected 10/2/2026 Factory Lead Time: 9 Weeks	12,03 € 10,23 € 9,59 € 9,13 € View 8,69 € 8,02 € 7,98 €	Min.: 1 Mult.: 1	Two Piece Backshell	5 (D)	45 deg	1 Entry	Zinc	Nickel over Copper	50 Position	Bulk
D-Sub Backshells 9P 180/30D Qk Lock Metalized Plastic 955-009-020R121 NorComp 1: 11,31 € 191Expected 10/9/2026	Mfr. Part No. 955-009-020R121 Mouser Part No 636-955-009-020R121	NorComp	D-Sub Backshells 9P 180/30D Qk Lock Metalized Plastic Learn More about NorComp armor d sub backshells	Datasheet	191Expected 10/9/2026	11,31 € 9,81 € 9,20 € 8,76 € View 8,33 € 7,71 € 7,38 € 7,09 €	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	9 Position	Bulk
D-Sub Backshells 50P BKSHLL KIT NICKEL PLATED 970-050-030R121 NorComp 1: 11,71 € 1.261On Order	Mfr. Part No. 970-050-030R121 Mouser Part No 636-970-050-030R121	NorComp	D-Sub Backshells 50P BKSHLL KIT NICKEL PLATED Learn More about NorComp armor d sub backshells	Datasheet	1.261On Order On Order Ship Dates Mfr. No: 970-050-030R121 Stock: 0 On Order: 61 Expected 10/2/2026 600 Expected 12/18/2026 600 Expected 1/14/2027 Factory Lead Time: 18 Weeks	11,71 € 9,96 € 9,33 € 8,88 € View 8,45 € 7,83 € 7,74 €	Min.: 1 Mult.: 1	Two Piece Backshell	5 (D)	Straight	1 Entry	Zinc Alloy	Nickel over Copper	50 Position
D-Sub Backshells DB9 BACKSHELL 40DEG METALLIZED PLASTIC 974-009-020R121 NorComp 1: 7,80 € 1.390On Order	Mfr. Part No. 974-009-020R121 Mouser Part No 636-974-009-020R121	NorComp	D-Sub Backshells DB9 BACKSHELL 40DEG METALLIZED PLASTIC Learn More about NorComp armor d sub backshells	Datasheet	1.390On Order On Order Ship Dates Mfr. No: 974-009-020R121 Stock: 0 On Order: 90 Expected 10/9/2026 1.300 Expected 10/30/2026 Factory Lead Time: 19 Weeks	7,80 € 6,63 € 6,22 € 5,93 € View 5,63 € 5,21 € 5,02 € 4,79 €	Min.: 1 Mult.: 1	Two Piece Backshell	1 (E)	Side Entry	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	9 Position	Bulk
D-Sub Backshells 25P DIE CAST BACKSHELL MULT ENTRY 975M025-030R121 NorComp 1: 21,32 € 184Expected 10/9/2026	Mfr. Part No. 975M025-030R121 Mouser Part No 636-975M025-030R121	NorComp	D-Sub Backshells 25P DIE CAST BACKSHELL MULT ENTRY Learn More about NorComp armor d sub backshells	Datasheet	184Expected 10/9/2026	21,32 € 19,02 € 18,10 € 16,90 € View 16,55 € 16,12 € 15,90 € Quote	Min.: 1 Mult.: 1	Standard EMI Backshell	3 (B)	Straight	3 Entry	Zinc	Zinc	25 Position
D-Sub Backshells 15P Top Entry Pnl Mt Die Cast Backshell 994-015-030R121 NorComp 1: 6,63 € 350On Order	Mfr. Part No. 994-015-030R121 Mouser Part No 636-994-015-030R121	NorComp	D-Sub Backshells 15P Top Entry Pnl Mt Die Cast Backshell Learn More about NorComp armor d sub backshells	Datasheet	350On Order On Order Ship Dates Mfr. No: 994-015-030R121 Stock: 0 On Order: 250 Expected 1/8/2027 100 Expected 1/21/2027 Factory Lead Time: 20 Weeks	6,63 € 5,77 € 5,40 € 5,14 € View 4,90 € 4,59 € 4,37 € 4,16 €	Min.: 1 Mult.: 1	Two Piece Backshell	2 (A)	Straight	1 Entry	Zinc Alloy	Nickel over Copper	15 Position	Bulk
D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 40 Entry 974-025-020R121 NorComp 1: 8,20 € 200Expected 11/6/2026	Mfr. Part No. 974-025-020R121 Mouser Part No 636-974-025-020R121	NorComp	D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 40 Entry Learn More about NorComp armor d sub backshells	Datasheet	200Expected 11/6/2026	8,20 € 6,97 € 6,54 € 6,23 € View 5,93 € 5,48 € 5,29 € 5,03 € 5,01 €	Min.: 1 Mult.: 1	Two Piece Backshell	3 (B)	Side Entry	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel over Copper	25 Position	Bulk
D-Sub Backshells 9P DIE CAST BACKSHELL MULT ENTRY 975M009-030R121 NorComp 1: 14,30 € 45Expected 10/2/2026	Mfr. Part No. 975M009-030R121 Mouser Part No 636-975M009-030R121	NorComp	D-Sub Backshells 9P DIE CAST BACKSHELL MULT ENTRY Learn More about NorComp armor d sub backshells	Datasheet	45Expected 10/2/2026	14,30 € 12,16 € 11,40 € 10,84 € View 10,33 € 9,68 € 9,22 €	Min.: 1 Mult.: 1	Standard EMI Backshell	1 (E)	Straight	3 Entry	Zinc	Zinc	9 Position
D-Sub Backshells 37P 45D Slide Lock Die Cast Nickel 954-037-030R121 NorComp 100: 10,98 € Non-Stocked	Mfr. Part No. 954-037-030R121 Mouser Part No 636-954-037-030R121	NorComp	D-Sub Backshells 37P 45D Slide Lock Die Cast Nickel Learn More about NorComp armor d sub backshells	Datasheet	Non-Stocked	10,98 € 10,01 € 9,37 € 9,14 €	Min.: 100 Mult.: 100					Copper	Nickel		Bulk
D-Sub Backshells 37P 180/30D Qk Lock Black Plastic 955-037-010R011 NorComp 1: 10,45 € Non-Stocked	Mfr. Part No. 955-037-010R011 Mouser Part No 636-955-037-010R011	NorComp	D-Sub Backshells 37P 180/30D Qk Lock Black Plastic Learn More about NorComp armor d sub backshells	Datasheet	Non-Stocked	10,45 € 9,26 € 8,90 € 8,55 € View 8,08 € 7,36 € 6,88 € 6,31 €	Min.: 1 Mult.: 1	Strain Relief Backshell	4 (C)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)		37 Position	Bulk

ARMOR Ruggedized Backshell Systems

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