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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Part #

D-Sub Backshells 9P 3-WAY ENTRY BLACK PLASTIC

975T009-010R011
NorComp
1: $3.85
89In Stock

Mfr. Part No.
975T009-010R011

Mouser Part No
636-975T009-010R011

NorComp

D-Sub Backshells 9P 3-WAY ENTRY BLACK PLASTIC

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Datasheet

89In Stock

$3.85

$3.27

$3.07

$2.77

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

9 Position

D-Sub Backshells 15P FLAT RIBBON TYPE GREY PLASTIC

976-015-010R031
NorComp
1: $2.41
84In Stock

Mfr. Part No.
976-015-010R031

Mouser Part No
636-976-015-010R031

NorComp

D-Sub Backshells 15P FLAT RIBBON TYPE GREY PLASTIC

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Datasheet

84In Stock

$2.41

$1.93

$1.83

$1.60

View

Min.: 1
Mult.: 1

Two Piece Backshell

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells 37P FLAT RIBBON TYPE GREY PLASTIC

976-037-010R031
NorComp
1: $2.83
41In Stock

Mfr. Part No.
976-037-010R031

Mouser Part No
636-976-037-010R031

NorComp

D-Sub Backshells 37P FLAT RIBBON TYPE GREY PLASTIC

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Datasheet

41In Stock

$2.83

$2.41

$2.26

$2.14

View

Min.: 1
Mult.: 1

Strain Relief Backshell

4 (C)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

37 Position

Bulk

D-Sub Backshells DB-25 BACKSHELL METALIZIED PLASTIC

977-025-020R121
NorComp
1: $1.69
957In Stock
2,550Expected 2026/02/26

Mfr. Part No.
977-025-020R121

Mouser Part No
636-977-025-020R121

NorComp

D-Sub Backshells DB-25 BACKSHELL METALIZIED PLASTIC

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Datasheet

957In Stock

2,550Expected 2026/02/26

$1.69

$1.41

$1.20

$1.14

$1.09

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

25 Position

D-Sub Backshells 37P Top entry plastic shell grey

977-037-010R031
NorComp
1: $1.76
246In Stock

Mfr. Part No.
977-037-010R031

Mouser Part No
636-977-037-010R031

NorComp

D-Sub Backshells 37P Top entry plastic shell grey

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Datasheet

246In Stock

$1.76

$1.50

$1.40

$1.33

View

Min.: 1
Mult.: 1

Two Piece Backshell

4 (C)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

37 Position

Bulk

D-Sub Backshells 50P Top entry plastic shell grey

977-050-010R031
NorComp
1: $2.47
25In Stock
150On Order

Mfr. Part No.
977-050-010R031

Mouser Part No
636-977-050-010R031

NorComp

D-Sub Backshells 50P Top entry plastic shell grey

Learn More

Datasheet

25In Stock

150On Order

$2.47

$2.11

$1.97

$1.85

View

Min.: 1
Mult.: 1

Two Piece Backshell

5 (D)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

50 Position

Bulk

D-Sub Backshells 50 P Top entry metalized plas shell

977-050-020R121
NorComp
1: $3.69
208In Stock

Mfr. Part No.
977-050-020R121

Mouser Part No
636-977-050-020R121

NorComp

D-Sub Backshells 50 P Top entry metalized plas shell

Learn More

Datasheet

208In Stock

$3.69

$2.92

$2.76

$2.62

View

Min.: 1
Mult.: 1

Two Piece Backshell

5 (D)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

50 Position

Bulk

D-Sub Backshells 25P TOP ENTRY GREY PLASTIC

978-025-010R031
NorComp
1: $2.12
532In Stock

Mfr. Part No.
978-025-010R031

Mouser Part No
636-978-025-010R031

NorComp

D-Sub Backshells 25P TOP ENTRY GREY PLASTIC

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Datasheet

532In Stock

$2.12

$1.70

$1.66

$1.58

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

25 Position

Bulk

D-Sub Backshells 25P TOP ENTRY METALIZED PLASTIC

978-025-020R121
NorComp
1: $2.90
85In Stock

Mfr. Part No.
978-025-020R121

Mouser Part No
636-978-025-020R121

NorComp

D-Sub Backshells 25P TOP ENTRY METALIZED PLASTIC

Learn More

Datasheet

85In Stock

$2.90

$2.47

$2.31

$2.07

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

25 Position

Bulk

D-Sub Backshells 50P TOP ENTRY GREY PLASTIC

978-050-010R031
NorComp
1: $2.97
147In Stock

Mfr. Part No.
978-050-010R031

Mouser Part No
636-978-050-010R031

NorComp

D-Sub Backshells 50P TOP ENTRY GREY PLASTIC

Learn More

Datasheet

147In Stock

$2.97

$2.51

$2.36

$2.14

View

Min.: 1
Mult.: 1

Two Piece Backshell

5 (D)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

50 Position

Bulk

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

979-009-010R031
NorComp
1: $1.95
336In Stock
200Expected 2026/05/04

Mfr. Part No.
979-009-010R031

Mouser Part No
636-979-009-010R031

NorComp

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

Learn More

Datasheet

336In Stock

200Expected 2026/05/04

$1.95

$1.56

$1.44

$1.36

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 grommet metalized plas shel

979-009-020R121
NorComp
1: $2.54
483In Stock

Mfr. Part No.
979-009-020R121

Mouser Part No
636-979-009-020R121

NorComp

D-Sub Backshells 9P Top entry grommet metalized plas shel

Learn More

Datasheet

483In Stock

$2.54

$2.11

$2.01

$1.91

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

9 Position

Bulk

D-Sub Backshells 25P Tp entry grommet PLASTIC SHELL GRAY

979-025-010R031
NorComp
1: $2.11
53In Stock

Mfr. Part No.
979-025-010R031

Mouser Part No
636-979-025-010R031

NorComp

D-Sub Backshells 25P Tp entry grommet PLASTIC SHELL GRAY

Learn More

Datasheet

53In Stock

$2.11

$1.79

$1.67

$1.59

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

25 Position

Bulk

D-Sub Backshells 25P Tp entry grommet metalized plas shel

979-025-020R121
NorComp
1: $3.08
205In Stock

Mfr. Part No.
979-025-020R121

Mouser Part No
636-979-025-020R121

NorComp

D-Sub Backshells 25P Tp entry grommet metalized plas shel

Learn More

Datasheet

205In Stock

$3.08

$2.57

$2.40

$2.33

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

25 Position

Bulk

D-Sub Backshells 37P Tp entry grommet plastic shell black

979-037-010R031
NorComp
1: $3.63
17In Stock

Mfr. Part No.
979-037-010R031

Mouser Part No
636-979-037-010R031

NorComp

D-Sub Backshells 37P Tp entry grommet plastic shell black

Learn More

Datasheet

17In Stock

$3.63

$3.09

$2.90

$2.76

View

Min.: 1
Mult.: 1

Two Piece Backshell

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

37 Position

Bulk

D-Sub Backshells 37P Tp entry grommet metalized plas shel

979-037-020R121
NorComp
1: $4.97
25In Stock
100Expected 2026/02/26

Mfr. Part No.
979-037-020R121

Mouser Part No
636-979-037-020R121

NorComp

D-Sub Backshells 37P Tp entry grommet metalized plas shel

Learn More

Datasheet

25In Stock

100Expected 2026/02/26

$4.97

$4.26

$4.09

$3.76

View

Min.: 1
Mult.: 1

Two Piece Backshell

4 (C)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

37 Position

Bulk

D-Sub Backshells D-Sub Backshell 15 / 26 HD Position Right Angle

981-015-030R121
NorComp
1: $7.70
118In Stock

Mfr. Part No.
981-015-030R121

Mouser Part No
636-981-015-030R121

NorComp

D-Sub Backshells D-Sub Backshell 15 / 26 HD Position Right Angle

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Datasheet

118In Stock

$7.70

$6.54

$6.05

$5.75

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

90 deg

1 Entry

Zinc

Nickel over Copper

15 Position

D-Sub Backshells 25P 90D w/ Thmbscrew Die Cast w/ Grommet

981-025-130R121
NorComp
1: $7.33
79In Stock
769On Order

Mfr. Part No.
981-025-130R121

Mouser Part No
636-981-025-130R121

NorComp

D-Sub Backshells 25P 90D w/ Thmbscrew Die Cast w/ Grommet

Learn More

Datasheet

79In Stock

769On Order

$7.33

$6.21

$5.79

$5.45

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

90 deg

1 Entry

Zinc

Nickel over Copper

25 Position

Bulk

D-Sub Backshells 25P TOP/90 DEG ENTRY METALIZED PLASTIC

982-025-020R121
NorComp
1: $14.61
100In Stock

Mfr. Part No.
982-025-020R121

Mouser Part No
636-982-025-020R121

NorComp

D-Sub Backshells 25P TOP/90 DEG ENTRY METALIZED PLASTIC

Learn More

Datasheet

100In Stock

$14.61

$12.82

$11.64

$11.10

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

Variable Entries

2 Entry

Thermoplastic (TP)

Nickel over Copper

25 Position

D-Sub Backshells 9P STRAIGHT SNAP GREY PLASTIC

983-009-010R031
NorComp
1: $1.87
438In Stock
1,400On Order

Mfr. Part No.
983-009-010R031

Mouser Part No
636-983-009-010R031

NorComp

D-Sub Backshells 9P STRAIGHT SNAP GREY PLASTIC

Learn More

Datasheet

438In Stock

1,400On Order

$1.87

$1.59

$1.50

$1.41

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

9 Position

Bulk

D-Sub Backshells 9P STRAIGHT SNAP METALIZED PLASTIC

983-009-020R121
NorComp
1: $2.91
59In Stock

Mfr. Part No.
983-009-020R121

Mouser Part No
636-983-009-020R121

NorComp

D-Sub Backshells 9P STRAIGHT SNAP METALIZED PLASTIC

Learn More

Datasheet

59In Stock

$2.91

$2.31

$2.16

$2.07

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

9 Position

Bulk

D-Sub Backshells 15P STRAIGHT SNAP GREY PLASTIC

983-015-010R031
NorComp
1: $1.88
223In Stock

Mfr. Part No.
983-015-010R031

Mouser Part No
636-983-015-010R031

NorComp

D-Sub Backshells 15P STRAIGHT SNAP GREY PLASTIC

Learn More

Datasheet

223In Stock

$1.88

$1.50

$1.41

$1.35

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells 15P STRAIGHT SNAP METALIZED PLASTIC

983-015-020R121
NorComp
1: $3.17
9In Stock
400On Order

Mfr. Part No.
983-015-020R121

Mouser Part No
636-983-015-020R121

NorComp

D-Sub Backshells 15P STRAIGHT SNAP METALIZED PLASTIC

Learn More

Datasheet

9In Stock

400On Order

$3.17

$2.71

$2.54

$2.41

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

15 Position

Bulk

D-Sub Backshells 37P STRAIGHT SNAP GREY PLASTIC

983-037-010R031
NorComp
1: $3.78
90In Stock

Mfr. Part No.
983-037-010R031

Mouser Part No
636-983-037-010R031

NorComp

D-Sub Backshells 37P STRAIGHT SNAP GREY PLASTIC

Learn More

Datasheet

90In Stock

$3.78

$3.22

$3.21

$2.72

View

Min.: 1
Mult.: 1

Strain Relief Backshell

4 (C)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

37 Position

Bulk

D-Sub Backshells 50P STRGHT SNAP GREY GREY PLASTIC

983-050-010R031
NorComp
1: $4.26
50In Stock

Mfr. Part No.
983-050-010R031

Mouser Part No
636-983-050-010R031

NorComp

D-Sub Backshells 50P STRGHT SNAP GREY GREY PLASTIC

Learn More

Datasheet

50In Stock

$4.26

$3.62

$3.40

$3.38

View

Min.: 1
Mult.: 1

Strain Relief Backshell

5 (D)

Straight

1 Entry

Thermoplastic (TP)

50 Position

D-Sub Backshells

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