D-Sub Backshells

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 270

Applied Filters:

Type

Shell Size

Cable Entry Angle

Number of Cable Entries

Shell Material

Shell Plating

Number of Positions

IP Rating

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

D-Sub Backshells 25P FLAT RIBBON TYPE GREY PLASTIC

976-025-010R031
NorComp
1: S/10.24
67In Stock

Mfr. Part #
976-025-010R031

Mouser Part #
636-976-025-010R031

NorComp

D-Sub Backshells 25P FLAT RIBBON TYPE GREY PLASTIC

Learn More

Datasheet

67In Stock

S/10.24

S/8.17

S/7.75

S/7.40

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

25 Position

Bulk

D-Sub Backshells 37P FLAT RIBBON TYPE GREY PLASTIC

976-037-010R031
NorComp
1: S/11.83
10In Stock
50Expected 9/11/2026

Mfr. Part #
976-037-010R031

Mouser Part #
636-976-037-010R031

NorComp

D-Sub Backshells 37P FLAT RIBBON TYPE GREY PLASTIC

Learn More

Datasheet

10In Stock

50Expected 9/11/2026

S/11.83

S/9.42

S/8.95

S/8.52

View

Min.: 1
Mult.: 1

Strain Relief Backshell

4 (C)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

37 Position

Bulk

D-Sub Backshells D-Sub Backshell 15 / 26 HD Position 180 Entry

977-015-010R031
NorComp
1: S/4.98
724In Stock

Mfr. Part #
977-015-010R031

Mouser Part #
636-977-015-010R031

NorComp

D-Sub Backshells D-Sub Backshell 15 / 26 HD Position 180 Entry

Learn More

Datasheet

724In Stock

S/4.98

S/4.05

S/3.69

S/3.53

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 180 Entry

977-025-010R031
NorComp
1: S/5.53
493In Stock

Mfr. Part #
977-025-010R031

Mouser Part #
636-977-025-010R031

NorComp

D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 180 Entry

Learn More

Datasheet

493In Stock

S/5.53

S/4.40

S/4.16

S/3.97

View

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: S/8.33
272In Stock

Mfr. Part #
978-009-010R031

Mouser Part #
636-978-009-010R031

NorComp

D-Sub Backshells 9P TOP ENTRY GREY PLASTIC

Learn More

Datasheet

272In Stock

S/8.33

S/6.66

S/6.27

S/5.99

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

9 Position

Bulk

D-Sub Backshells 9P TOP ENTRY METALIZED PLASTIC

978-009-020R121
NorComp
1: S/9.93
866In Stock

Mfr. Part #
978-009-020R121

Mouser Part #
636-978-009-020R121

NorComp

D-Sub Backshells 9P TOP ENTRY METALIZED PLASTIC

Learn More

Datasheet

866In Stock

S/9.93

S/7.94

S/7.51

S/7.16

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

9 Position

Bulk

D-Sub Backshells 37P TOP ENTRY GREY PLASTIC

978-037-010R031
NorComp
1: S/11.83
43In Stock

Mfr. Part #
978-037-010R031

Mouser Part #
636-978-037-010R031

NorComp

D-Sub Backshells 37P TOP ENTRY GREY PLASTIC

Learn More

Datasheet

43In Stock

S/11.83

S/9.42

S/8.95

S/8.52

View

Min.: 1
Mult.: 1

Strain Relief Backshell

4 (C)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

37 Position

Bulk

D-Sub Backshells 9P Top entry grommet PLASTIC SHELL GRAY

979-009-010R031
NorComp
1: S/7.90
354In Stock

Mfr. Part #
979-009-010R031

Mouser Part #
636-979-009-010R031

NorComp

D-Sub Backshells 9P Top entry grommet PLASTIC SHELL GRAY

Learn More

Datasheet

354In Stock

S/7.90

S/6.31

S/5.96

S/5.68

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

9 Position

Bulk

D-Sub Backshells 9P TOP ENTRY DIECAST NICKEL PLATED

979-009-030R121
NorComp
1: S/15.34
372In Stock
4,850Expected 9/4/2026

Mfr. Part #
979-009-030R121

Mouser Part #
636-979-009-030R121

NorComp

D-Sub Backshells 9P TOP ENTRY DIECAST NICKEL PLATED

Learn More

Datasheet

372In Stock

4,850Expected 9/4/2026

S/15.34

S/12.77

S/12.11

S/11.52

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Zinc

Nickel over Copper

9 Position

Bulk

D-Sub Backshells 50P Tp entry grommet plastic shell black

979-050-010R031
NorComp
1: S/16.35
87In Stock

Mfr. Part #
979-050-010R031

Mouser Part #
636-979-050-010R031

NorComp

D-Sub Backshells 50P Tp entry grommet plastic shell black

Learn More

Datasheet

87In Stock

S/16.35

S/13.04

S/12.38

S/11.05

View

Min.: 1
Mult.: 1

Two Piece Backshell

5 (D)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

25 Position

Bulk

D-Sub Backshells 50P Tp entry grommet metalized plas shel

979-050-020R121
NorComp
1: S/22.34
99In Stock

Mfr. Part #
979-050-020R121

Mouser Part #
636-979-050-020R121

NorComp

D-Sub Backshells 50P Tp entry grommet metalized plas shel

Learn More

Datasheet

99In Stock

S/22.34

S/19.00

S/17.83

S/16.93

View

Min.: 1
Mult.: 1

Two Piece Backshell

5 (D)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

50 Position

Bulk

D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 180 Entry

983-025-020R121
NorComp
1: S/16.93
40In Stock

Mfr. Part #
983-025-020R121

Mouser Part #
636-983-025-020R121

NorComp

D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 180 Entry

Learn More

Datasheet

40In Stock

S/16.93

S/13.51

S/12.85

S/12.22

View

Min.: 1
Mult.: 1

Strain Relief Backshell

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

25 Position

Bulk

D-Sub Backshells D-Sub Backshell 37 / 62 HD Positions 180 Entry

983-037-010R031
NorComp
1: S/15.30
150In Stock

Mfr. Part #
983-037-010R031

Mouser Part #
636-983-037-010R031

NorComp

D-Sub Backshells D-Sub Backshell 37 / 62 HD Positions 180 Entry

Learn More

Datasheet

150In Stock

S/15.30

S/12.22

S/11.60

S/11.05

View

Min.: 1
Mult.: 1

Strain Relief Backshell

4 (C)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

37 Position

Bulk

D-Sub Backshells D-Sub Backshell 37 / 62 HD Positions 180 Entry

983-037-020R121
NorComp
1: S/19.50
23In Stock

Mfr. Part #
983-037-020R121

Mouser Part #
636-983-037-020R121

NorComp

D-Sub Backshells D-Sub Backshell 37 / 62 HD Positions 180 Entry

Learn More

Datasheet

23In Stock

S/19.50

S/16.58

S/15.53

S/14.75

View

Min.: 1
Mult.: 1

Strain Relief Backshell

4 (C)

Straight

1 Entry

Metallized

Chrome

37 Position

Bulk

D-Sub Backshells D-Sub Backshell 50 / 78 HD Positions

983-050-010R031
NorComp
1: S/17.20
30In Stock

Mfr. Part #
983-050-010R031

Mouser Part #
636-983-050-010R031

NorComp

D-Sub Backshells D-Sub Backshell 50 / 78 HD Positions

Learn More

Datasheet

30In Stock

S/17.20

S/16.43

S/13.04

S/12.42

View

Min.: 1
Mult.: 1

Strain Relief Backshell

5 (D)

Straight

1 Entry

Thermoplastic (TP)

50 Position

D-Sub Backshells 25P TOP ENT DIECAST NICKEL PLATED

970-025-030R121
NorComp
1: S/30.98
1,406In Stock
4,698On Order

Mfr. Part #
970-025-030R121

Mouser Part #
636-970-025-030R121

NorComp

D-Sub Backshells 25P TOP ENT DIECAST NICKEL PLATED

Learn More

Datasheet

1,406In Stock

4,698On Order

S/30.98

S/26.51

S/24.91

S/23.74

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

Straight

1 Entry

Zinc

Nickel over Copper

25 Position

Bulk

D-Sub Backshells 9P 45 DEGREE DIECAST NICKEL PLATED

971-009-030R121
NorComp
1: S/29.51
1,015In Stock
900Expected 11/6/2026

Mfr. Part #
971-009-030R121

Mouser Part #
636-971-009-030R121

NorComp

D-Sub Backshells 9P 45 DEGREE DIECAST NICKEL PLATED

Learn More

Datasheet

1,015In Stock

900Expected 11/6/2026

S/29.51

S/25.15

S/23.55

S/22.42

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

45 deg

1 Entry

Zinc

Nickel over Copper

9 Position

Bulk

D-Sub Backshells 15P 3-WAY ENTRY NICKEL/COPPER

975T015-020R121
NorComp
1: S/23.59
810In Stock

Mfr. Part #
975T015-020R121

Mouser Part #
636-975T015-020R121

NorComp

D-Sub Backshells 15P 3-WAY ENTRY NICKEL/COPPER

Learn More

Datasheet

810In Stock

S/23.59

S/20.05

S/18.80

S/17.91

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

15 Position

D-Sub Backshells 9P 35D Strain Rlf Die Cast Nickel

953-009-030R121
NorComp
1: S/40.05
92In Stock

Mfr. Part #
953-009-030R121

Mouser Part #
636-953-009-030R121

NorComp

D-Sub Backshells 9P 35D Strain Rlf Die Cast Nickel

Learn More

Datasheet

92In Stock

S/40.05

S/38.22

S/37.37

S/24.06

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

37.5 deg

1 Entry

Zinc

Nickel

9 Position

Bulk

D-Sub Backshells 15P 35D Strain Rlf Die Cast Nickel

953-015-030R121
NorComp
1: S/37.33
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

Datasheet

189In Stock

S/37.33

S/31.72

S/29.74

S/28.34

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

37.5 deg

1 Entry

Zinc

Nickel

15 Position

Bulk

D-Sub Backshells 9P 45D Slide Lock Die Cast Nickel

954-009-030R121
NorComp
1: S/32.97
71In Stock
100Expected 9/11/2026

Mfr. Part #
954-009-030R121

Mouser Part #
636-954-009-030R121

NorComp

D-Sub Backshells 9P 45D Slide Lock Die Cast Nickel

Learn More

Datasheet

71In Stock

100Expected 9/11/2026

S/32.97

S/28.26

S/26.47

S/25.22

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

45 deg

1 Entry

Copper

Nickel

9 Position

Bulk

D-Sub Backshells 15P 45D Slide Lock Die Cast Nickel

954-015-030R121
NorComp
1: S/39.43
2In Stock
100Expected 9/29/2026

Mfr. Part #
954-015-030R121

Mouser Part #
636-954-015-030R121

NorComp

D-Sub Backshells 15P 45D Slide Lock Die Cast Nickel

Learn More

Datasheet

2In Stock

100Expected 9/29/2026

S/39.43

S/33.55

S/28.45

S/26.35

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

45 deg

1 Entry

Copper

Nickel

15 Position

Bulk

D-Sub Backshells 9P 180/30D Qk Lock Black Plastic

955-009-010R011
NorComp
1: S/32.50
135In Stock

Mfr. Part #
955-009-010R011

Mouser Part #
636-955-009-010R011

NorComp

D-Sub Backshells 9P 180/30D Qk Lock Black Plastic

Learn More

Datasheet

135In Stock

S/32.50

S/27.64

S/25.92

S/24.68

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Variable Entries

2 Entry

Acrylonitrile Butadiene Styrene (ABS)

9 Position

Bulk

D-Sub Backshells 9P 180/30D Qk Lock Die Cast

955-009-030R121
NorComp
1: S/119.50
5In Stock
100Expected 12/25/2026

Mfr. Part #
955-009-030R121

Mouser Part #
636-955-009-030R121

NorComp

D-Sub Backshells 9P 180/30D Qk Lock Die Cast

Learn More

Datasheet

5In Stock

100Expected 12/25/2026

S/119.50

S/98.25

S/92.10

S/87.70

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

Variable Entries

3 Entry

Zinc Alloy

Nickel over Copper

9 Position

Bulk

D-Sub Backshells 15P 180/30D Qk Lock Metalized Plastic

955-015-020R121
NorComp
1: S/52.78
32In Stock
300On Order

Mfr. Part #
955-015-020R121

Mouser Part #
636-955-015-020R121

NorComp

D-Sub Backshells 15P 180/30D Qk Lock Metalized Plastic

Learn More

Datasheet

32In Stock

300On Order

S/52.78

S/44.88

S/42.04

S/41.88

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Variable Entries

2 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

15 Position

Bulk

D-Sub Backshells

Customer Service Office

Company

Resources

Support