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 45 DEGREE METALIZED PLASTIC

971-009-020R121
NorComp
1: £4.88
180On Order

Mfr. Part No.
971-009-020R121

Mouser Part No
636-971-009-020R121

NorComp

D-Sub Backshells 9P 45 DEGREE METALIZED PLASTIC

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Datasheet

180On Order

£4.88

£4.16

£3.88

£3.71

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

45 deg

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

9 Position

Bulk

D-Sub Backshells 37P CLAMSHELL BLACK SLIM LINE PLASTIC

972-037-01SR011
NorComp
1: £3.11
99Expected 19/06/2026

Mfr. Part No.
972-037-01SR011

Mouser Part No
636-972-037-01SR011

NorComp

D-Sub Backshells 37P CLAMSHELL BLACK SLIM LINE PLASTIC

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Datasheet

99Expected 19/06/2026

£3.11

£2.65

£2.49

£2.30

View

Min.: 1
Mult.: 1

Clam Shell

4 (C)

Straight

1 Entry

Polyamide (PA)

Chromate

37 Position

Bulk

D-Sub Backshells 25P TOP ENTRY BLACK PLASTIC

973-025-010R011
NorComp
1: £4.07
245Expected 03/04/2026

Mfr. Part No.
973-025-010R011

Mouser Part No
636-973-025-010R011

NorComp

D-Sub Backshells 25P TOP ENTRY BLACK PLASTIC

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Datasheet

245Expected 03/04/2026

£4.07

£3.46

£3.25

£3.08

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

25 Position

Bulk

D-Sub Backshells 37P TOP ENTRY BLACK PLASTIC

973-037-010R011
NorComp
1: £4.77
200On Order

Mfr. Part No.
973-037-010R011

Mouser Part No
636-973-037-010R011

NorComp

D-Sub Backshells 37P TOP ENTRY BLACK PLASTIC

Learn More

Datasheet

200On Order

£4.77

£4.05

£3.80

£3.62

View

Min.: 1
Mult.: 1

Strain Relief Backshell

4 (C)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

37 Position

Bulk

D-Sub Backshells 9P 40 deg entry plastic shell black

974-009-010R011
NorComp
1: £3.50
147Expected 16/04/2026

Mfr. Part No.
974-009-010R011

Mouser Part No
636-974-009-010R011

NorComp

D-Sub Backshells 9P 40 deg entry plastic shell black

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Datasheet

147Expected 16/04/2026

£3.50

£3.03

£2.83

£2.70

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

Side Entry

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

9 Position

Bulk

D-Sub Backshells 9P 3-WAY ENTRY NICKEL/COPPER

975T009-020R121
NorComp
1: £4.33
200On Order

Mfr. Part No.
975T009-020R121

Mouser Part No
636-975T009-020R121

NorComp

D-Sub Backshells 9P 3-WAY ENTRY NICKEL/COPPER

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Datasheet

200On Order

£4.33

£3.68

£3.46

£3.29

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 25P 3-WAY ENTRY BLACK PLASTIC

975T025-010R011
NorComp
1: £3.08
47Expected 05/03/2026

Mfr. Part No.
975T025-010R011

Mouser Part No
636-975T025-010R011

NorComp

D-Sub Backshells 25P 3-WAY ENTRY BLACK PLASTIC

Learn More

Datasheet

47Expected 05/03/2026

£3.08

£2.62

£2.45

£2.34

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

25 Position

D-Sub Backshells 15P Tp entry grommet PLASTIC SHELL GRAY

979-015-010R031
NorComp
1: £1.31
1,145On Order

Mfr. Part No.
979-015-010R031

Mouser Part No
636-979-015-010R031

NorComp

D-Sub Backshells 15P Tp entry grommet PLASTIC SHELL GRAY

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Datasheet

1,145On Order

£1.31

£1.14

£1.08

£1.05

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells 15P Tp entry grommet metalized plas shel

979-015-020R121
NorComp
1: £2.12
200On Order

Mfr. Part No.
979-015-020R121

Mouser Part No
636-979-015-020R121

NorComp

D-Sub Backshells 15P Tp entry grommet metalized plas shel

Learn More

Datasheet

200On Order

£2.12

£1.81

£1.69

£1.61

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

15 Position

Bulk

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

982-050-020R121
NorComp
1: £11.51
59On Order

Mfr. Part No.
982-050-020R121

Mouser Part No
636-982-050-020R121

NorComp

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

Learn More

Datasheet

59On Order

£11.51

£9.79

£9.18

£8.74

Min.: 1
Mult.: 1

Strain Relief Backshell

5 (D)

Variable Entries

2 Entry

Thermoplastic (TP)

Nickel over Copper

50 Position

D-Sub Backshells 15 pos hood plastic black bulk

983-015-010R012
NorComp
1,000: £0.978
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
983-015-010R012

Mouser Part No
636-983-015-010R012

NorComp

D-Sub Backshells 15 pos hood plastic black bulk

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Datasheet

Non-Stocked Lead-Time 3 Weeks

£0.978

£0.969

Min.: 1,000
Mult.: 1,000

D-Sub Backshells 15P 60 Degree exit Black Plastic

950-015-010R011
NorComp
1: £6.70
Non-Stocked

Mfr. Part No.
950-015-010R011

Mouser Part No
636-950-015-010R011

NorComp

D-Sub Backshells 15P 60 Degree exit Black Plastic

Learn More

Datasheet

Non-Stocked

£6.70

£6.63

£5.47

£5.38

View

Min.: 1
Mult.: 1

Black Plastic

Bulk

D-Sub Backshells 25P 60 Degree exit Black Plastic

950-025-010R011
NorComp
1: £6.95
Non-Stocked

Mfr. Part No.
950-025-010R011

Mouser Part No
636-950-025-010R011

NorComp

D-Sub Backshells 25P 60 Degree exit Black Plastic

Learn More

Datasheet

Non-Stocked

£6.95

£6.88

£5.67

£5.57

View

Min.: 1
Mult.: 1

Black Plastic

Bulk

D-Sub Backshells 25P 60 Degree exit Metalized Plastic

950-025-020R121
NorComp
100: £9.74
Non-Stocked

Mfr. Part No.
950-025-020R121

Mouser Part No
636-950-025-020R121

NorComp

D-Sub Backshells 25P 60 Degree exit Metalized Plastic

Learn More

Datasheet

Non-Stocked

£9.74

£9.56

Min.: 100
Mult.: 100

Black Plastic

Bulk

D-Sub Backshells 37P 60 Degree exit Black Plastic

950-037-010R011
NorComp
1: £7.60
Non-Stocked

Mfr. Part No.
950-037-010R011

Mouser Part No
636-950-037-010R011

NorComp

D-Sub Backshells 37P 60 Degree exit Black Plastic

Learn More

Datasheet

Non-Stocked

£7.60

£6.50

£6.09

£5.69

View

Min.: 1
Mult.: 1

Black Plastic

Bulk

D-Sub Backshells 37P 60 Degree exit Metalized Plastic

950-037-020R121
NorComp
100: £10.80
Non-Stocked

Mfr. Part No.
950-037-020R121

Mouser Part No
636-950-037-020R121

NorComp

D-Sub Backshells 37P 60 Degree exit Metalized Plastic

Learn More

Datasheet

Non-Stocked

£10.80

Min.: 100
Mult.: 100

Black Plastic

Bulk

D-Sub Backshells 25P 60D w/ Thmbscrw Black Plastic

951-025-010R011
NorComp
100: £5.82
Non-Stocked

Mfr. Part No.
951-025-010R011

Mouser Part No
636-951-025-010R011

NorComp

D-Sub Backshells 25P 60D w/ Thmbscrw Black Plastic

Learn More

Datasheet

Non-Stocked

£5.82

Min.: 100
Mult.: 100

Black Plastic

Bulk

D-Sub Backshells 25P 60D w/ Thmbscrw Metalized Plastic

951-025-020R121
NorComp
100: £10.35
Non-Stocked

Mfr. Part No.
951-025-020R121

Mouser Part No
636-951-025-020R121

NorComp

D-Sub Backshells 25P 60D w/ Thmbscrw Metalized Plastic

Learn More

Datasheet

Non-Stocked

£10.35

£10.27

£10.24

£10.23

Min.: 100
Mult.: 100

Black Plastic

Bulk

D-Sub Backshells 37P 60D w/ Thmbscrw Black Plastic

951-037-010R011
NorComp
100: £6.39
Non-Stocked

Mfr. Part No.
951-037-010R011

Mouser Part No
636-951-037-010R011

NorComp

D-Sub Backshells 37P 60D w/ Thmbscrw Black Plastic

Learn More

Datasheet

Non-Stocked

£6.39

£5.92

£5.71

£5.48

Min.: 100
Mult.: 100

Strain Relief Backshell

4 (C)

60 deg

1 Entry

Polyamide (PA)

37 Position

Bulk

D-Sub Backshells 37P 60D w/ Thmbscrw Metalized Plastic

951-037-020R121
NorComp
100: £11.86
Non-Stocked

Mfr. Part No.
951-037-020R121

Mouser Part No
636-951-037-020R121

NorComp

D-Sub Backshells 37P 60D w/ Thmbscrw Metalized Plastic

Learn More

Datasheet

Non-Stocked

£11.86

Min.: 100
Mult.: 100

Tray

D-Sub Backshells 37P 45D Slide Lock Die Cast Nickel

954-037-030R121
NorComp
100: £8.04
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

Datasheet

Non-Stocked

£8.04

£8.03

Min.: 100
Mult.: 100

Copper

Nickel

Bulk

D-Sub Backshells 25P 180/30D Qk Lock Die Cast

955-025-030R121
NorComp
1: £22.77
Non-Stocked

Mfr. Part No.
955-025-030R121

Mouser Part No
636-955-025-030R121

NorComp

D-Sub Backshells 25P 180/30D Qk Lock Die Cast

Learn More

Datasheet

Non-Stocked

£22.77

£19.35

£18.14

£17.11

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Variable Entries

3 Entry

Zinc Alloy

Nickel over Copper

25 Position

Bulk

D-Sub Backshells 15P Straight Black Plastic

956-015-010R011
NorComp
1: £0.684
Non-Stocked

Mfr. Part No.
956-015-010R011

Mouser Part No
636-956-015-010R011

NorComp

D-Sub Backshells 15P Straight Black Plastic

Learn More

Datasheet

Non-Stocked

£0.684

£0.548

£0.525

£0.489

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 Gray Plastic

956-015-010R031
NorComp
1: £0.698
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
956-015-010R031

Mouser Part No
636-956-015-010R031

NorComp

D-Sub Backshells 15P Straight Gray Plastic

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

£0.698

£0.595

£0.558

£0.531

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells 25P Straight Black Plastic

956-025-010R011
NorComp
1: £0.736
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
956-025-010R011

Mouser Part No
636-956-025-010R011

NorComp

D-Sub Backshells 25P Straight Black Plastic

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£0.736

£0.626

£0.588

£0.559

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

25 Position

Bulk

D-Sub Backshells

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