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 25P Straight Metalized Plastic

956-025-020R121
NorComp
1: £1.48
29In Stock

Mfr. Part No.
956-025-020R121

Mouser Part No
636-956-025-020R121

NorComp

D-Sub Backshells 25P Straight Metalized Plastic

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Datasheet

29In Stock

£1.48

£1.30

£1.24

£0.995

View

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: £2.30
7In Stock

Mfr. Part No.
976-015-020R121

Mouser Part No
636-976-015-020R121

NorComp

D-Sub Backshells 15P FLAT RIBBON TYPE metalized plas shel

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Datasheet

7In Stock

£2.30

£2.10

£1.65

£1.62

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

15 Position

Tray

D-Sub Backshells 15P 60D w/ Thmbscrw Black Plastic

951-015-010R011
NorComp
1: £8.50
117In Stock

Mfr. Part No.
951-015-010R011

Mouser Part No
636-951-015-010R011

NorComp

D-Sub Backshells 15P 60D w/ Thmbscrw Black Plastic

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Datasheet

117In Stock

£8.50

£7.54

£7.25

£5.97

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

60 deg

1 Entry

Polyamide (PA)

15 Position

Bulk

D-Sub Backshells 50P TOP/90 DEG ENTRY METALIZED PLASTIC

982-050-020R121
NorComp
1: £14.16
92In Stock

Mfr. Part No.
982-050-020R121

Mouser Part No
636-982-050-020R121

NorComp

D-Sub Backshells 50P TOP/90 DEG ENTRY METALIZED PLASTIC

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Datasheet

92In Stock

£14.16

£12.03

£11.02

£10.63

View

Min.: 1
Mult.: 1

Strain Relief Backshell

5 (D)

Variable Entries

2 Entry

Thermoplastic (TP)

Nickel over Copper

50 Position

D-Sub Backshells 37P 40 deg entry metalized plas shell

974-037-020R121
NorComp
1: £9.45
124In Stock

Mfr. Part No.
974-037-020R121

Mouser Part No
636-974-037-020R121

NorComp

D-Sub Backshells 37P 40 deg entry metalized plas shell

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Datasheet

124In Stock

£9.45

£8.03

£7.53

£6.92

View

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 37p 180deg D/C Nick T-Screw

961-037-030R121
NorComp
1: £8.40
27In Stock
100Expected 11/09/2026

Mfr. Part No.
961-037-030R121

Mouser Part No
636-961-037-030R121

NorComp

D-Sub Backshells 37p 180deg D/C Nick T-Screw

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Datasheet

27In Stock

100Expected 11/09/2026

£8.40

£7.45

£7.16

£6.88

View

Min.: 1
Mult.: 1

D-Sub Backshells 50p 180deg D/C Nick T-Screw

961-050-030R121
NorComp
1: £8.76
127In Stock

Mfr. Part No.
961-050-030R121

Mouser Part No
636-961-050-030R121

NorComp

D-Sub Backshells 50p 180deg D/C Nick T-Screw

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Datasheet

127In Stock

£8.76

£7.76

£7.47

£7.17

View

Min.: 1
Mult.: 1

D-Sub Backshells 9 cbl cvr mtlizd plastic

975T09020COVER
NorComp
1: £0.676
85In Stock

Mfr. Part No.
975T09020COVER

Mouser Part No
636-975T09020COVER

NorComp

D-Sub Backshells 9 cbl cvr mtlizd plastic

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Datasheet

85In Stock

£0.676

£0.592

£0.54

£0.488

View

Min.: 1
Mult.: 1

D-Sub Backshells 25p 180deg D/CNick T-Screws

961-025-030R121
NorComp
1: £8.30
85In Stock

Mfr. Part No.
961-025-030R121

Mouser Part No
636-961-025-030R121

NorComp

D-Sub Backshells 25p 180deg D/CNick T-Screws

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Datasheet

85In Stock

£8.30

£7.47

£7.05

£6.86

View

Min.: 1
Mult.: 1

D-Sub Backshells 15p 180deg D/C Nick T-Screw

961-015-030R121
NorComp
1: £6.63
68In Stock
300On Order

Mfr. Part No.
961-015-030R121

Mouser Part No
636-961-015-030R121

NorComp

D-Sub Backshells 15p 180deg D/C Nick T-Screw

Learn More

Datasheet

68In Stock

300On Order

£6.63

£5.64

£5.28

£5.04

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Zinc Alloy

Nickel

15 Position

D-Sub Backshells 37P 3-WAY ENTRY BLACK PLASTIC

975T037-010R011
NorComp
1: £3.62
40In Stock

Mfr. Part No.
975T037-010R011

Mouser Part No
636-975T037-010R011

NorComp

D-Sub Backshells 37P 3-WAY ENTRY BLACK PLASTIC

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Datasheet

40In Stock

£3.62

£3.30

£3.13

£2.91

View

Min.: 1
Mult.: 1

Two Piece Backshell

4 (C)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

37 Position

D-Sub Backshells 15P 60 Degree exit Metalized Plastic

950-015-020R121
NorComp
1: £14.15
99In Stock

Mfr. Part No.
950-015-020R121

Mouser Part No
636-950-015-020R121

NorComp

D-Sub Backshells 15P 60 Degree exit Metalized Plastic

Learn More

Datasheet

99In Stock

£14.15

£12.26

£11.62

£10.28

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

60 deg

1 Entry

Nickel over Copper

Black Plastic

15 Position

Bulk

D-Sub Backshells MICRO-D Backshell 25 Position 180 Straight

966-025-030R121
NorComp
1: £28.71
99In Stock
400On Order
New At Mouser

Mfr. Part No.
966-025-030R121

Mouser Part No
636-966-025-030R121

New At Mouser

NorComp

D-Sub Backshells MICRO-D Backshell 25 Position 180 Straight

Learn More

Datasheet

99In Stock

400On Order

£28.71

£25.11

£23.73

£22.60

£21.77

Min.: 1
Mult.: 1

Micro-D Backshell

Straight

1 Entry

25 Position

Bulk

D-Sub Backshells 180 Deg Straight Top Entry D-Sub Backshell

952-009-030R121
NorComp
1: £8.45
2,907In Stock

Mfr. Part No.
952-009-030R121

Mouser Part No
636-952-009-030R121

NorComp

D-Sub Backshells 180 Deg Straight Top Entry D-Sub Backshell

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Datasheet

2,907In Stock

£8.45

£7.43

£6.97

£6.63

View

Min.: 1
Mult.: 1

Strain Relief Backshell

Straight

1 Entry

Zinc

Nickel

9 Position

Bulk

D-Sub Backshells 15P TOP ENTRYDIECAST NICKEL PLATED

970-015-030R121
NorComp
1: £6.08
3,682In Stock
2,800Expected 04/09/2026

Mfr. Part No.
970-015-030R121

Mouser Part No
636-970-015-030R121

NorComp

D-Sub Backshells 15P TOP ENTRYDIECAST NICKEL PLATED

Learn More

Datasheet

3,682In Stock

2,800Expected 04/09/2026

£6.08

£5.18

£4.85

£4.62

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Straight

1 Entry

Zinc

Nickel over Copper

15 Position

Bulk

D-Sub Backshells 15P 180/30D Qk Lock Die Cast

955-015-030R121
NorComp
1: £22.00
175In Stock

Mfr. Part No.
955-015-030R121

Mouser Part No
636-955-015-030R121

NorComp

D-Sub Backshells 15P 180/30D Qk Lock Die Cast

Learn More

Datasheet

175In Stock

£22.00

£19.68

£18.55

£17.74

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Variable Entries

3 Entry

Zinc Alloy

Nickel over Copper

15 Position

Bulk

D-Sub Backshells D-Sub Backshell 25 / 44 HD Position Right Angle

962-025-030R121
NorComp
1: £8.96
353In Stock
200Expected 04/08/2026

Mfr. Part No.
962-025-030R121

Mouser Part No
636-962-025-030R121

NorComp

D-Sub Backshells D-Sub Backshell 25 / 44 HD Position Right Angle

Learn More

Datasheet

353In Stock

200Expected 04/08/2026

£8.96

£7.61

£7.13

£6.79

View

Min.: 1
Mult.: 1

Standard EMI Backshell

3 (B)

90 deg

1 Entry

Zinc Alloy

Nickel

25 Position

D-Sub Backshells 9P TOP ENTRY PLASTIC BLACK

970-009-010R011
NorComp
1: £2.54
3,065In Stock
2,700On Order

Mfr. Part No.
970-009-010R011

Mouser Part No
636-970-009-010R011

NorComp

D-Sub Backshells 9P TOP ENTRY PLASTIC BLACK

Learn More

Datasheet

3,065In Stock

2,700On Order

£2.54

£2.16

£1.92

£1.82

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Plastic

Chromate

9 Position

D-Sub Backshells 25P CLAMSHELL BLACK SLIM LINE PLASTIC

972-025-01SR011
NorComp
1: £2.95
596In Stock

Mfr. Part No.
972-025-01SR011

Mouser Part No
636-972-025-01SR011

NorComp

D-Sub Backshells 25P CLAMSHELL BLACK SLIM LINE PLASTIC

Learn More

Datasheet

596In Stock

£2.95

£2.51

£2.24

£2.12

View

Min.: 1
Mult.: 1

Clam Shell

3 (B)

Straight

1 Entry

Polyamide (PA)

25 Position

Bulk

D-Sub Backshells 9P TOP ENTRY METALIZED PLASTIC

973-009-020R121
NorComp
1: £6.56
390In Stock

Mfr. Part No.
973-009-020R121

Mouser Part No
636-973-009-020R121

NorComp

D-Sub Backshells 9P TOP ENTRY METALIZED PLASTIC

Learn More

Datasheet

390In Stock

£6.56

£5.79

£5.35

£5.18

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 9P TOP ENTRY DIECAST NICKEL PLATED

979-009-030R121
NorComp
1: £3.08
796In Stock
4,850On 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

Datasheet

796In Stock

4,850On Order

£3.08

£2.46

£2.33

£2.23

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Zinc

Nickel over Copper

9 Position

Bulk

D-Sub Backshells 50P TOP ENT DIECAST NICKEL PLATED

979-050-030R121
NorComp
1: £7.23
553In Stock

Mfr. Part No.
979-050-030R121

Mouser Part No
636-979-050-030R121

NorComp

D-Sub Backshells 50P TOP ENT DIECAST NICKEL PLATED

Learn More

Datasheet

553In Stock

£7.23

£6.14

£5.76

£5.48

View

Min.: 1
Mult.: 1

Strain Relief Backshell

5 (D)

Straight

1 Entry

Zinc

Nickel over Copper

50 Position

Bulk

D-Sub Backshells 25P TOP ENT DIECAST NICKEL PLATED

970-025-030R121
NorComp
1: £6.08
4,210In Stock
2,300Expected 10/08/2026

Mfr. Part No.
970-025-030R121

Mouser Part No
636-970-025-030R121

NorComp

D-Sub Backshells 25P TOP ENT DIECAST NICKEL PLATED

Learn More

Datasheet

4,210In Stock

2,300Expected 10/08/2026

£6.08

£5.18

£4.85

£4.62

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

Straight

1 Entry

Zinc

Nickel over Copper

25 Position

Bulk

D-Sub Backshells MICRO-D Backshell 9 Position 180 Straight

966-009-030R121
NorComp
1: £19.78
71In Stock
300On Order
New At Mouser

Mfr. Part No.
966-009-030R121

Mouser Part No
636-966-009-030R121

New At Mouser

NorComp

D-Sub Backshells MICRO-D Backshell 9 Position 180 Straight

Learn More

Datasheet

71In Stock

300On Order

£19.78

£16.82

£15.78

£15.02

View

Min.: 1
Mult.: 1

Straight

1 Entry

9 Position

Bulk

D-Sub Backshells MICRO-D Backshell 15 Position 180 Straight

966-015-030R121
NorComp
1: £23.37
36In Stock
400On Order
New At Mouser

Mfr. Part No.
966-015-030R121

Mouser Part No
636-966-015-030R121

New At Mouser

NorComp

D-Sub Backshells MICRO-D Backshell 15 Position 180 Straight

Learn More

Datasheet

36In Stock

400On Order

£23.37

£19.87

£18.63

£17.73

£17.43

Min.: 1
Mult.: 1

Micro-D Backshell

Straight

1 Entry

15 Position

Bulk

D-Sub Backshells

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