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: $6.50
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

$6.50

$5.53

$5.18

$4.94

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: $4.14
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

$4.14

$3.52

$3.31

$3.06

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: $5.42
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

$5.42

$4.61

$4.32

$4.11

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: $6.35
200On Order

Mfr. Part No.
973-037-010R011

Mouser Part No
636-973-037-010R011

NorComp

D-Sub Backshells 37P TOP ENTRY BLACK PLASTIC

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Datasheet

200On Order

$6.35

$5.39

$5.06

$4.82

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: $4.66
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

$4.66

$4.03

$3.77

$3.59

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: $5.77
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

$5.77

$4.91

$4.60

$4.38

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: $4.10
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

$4.10

$3.49

$3.27

$3.12

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: $1.74
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

$1.74

$1.52

$1.44

$1.39

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: $2.83
200Expected 19/06/2026

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

200Expected 19/06/2026

$2.83

$2.41

$2.26

$2.14

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: $15.34
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

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Datasheet

59On Order

$15.34

$13.04

$12.22

$11.63

$11.18

Min.: 1
Mult.: 1

Strain Relief Backshell

5 (D)

Variable Entries

2 Entry

Thermoplastic (TP)

Nickel over Copper

50 Position

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

975T015-020R121
NorComp
1: $6.06
Lead-Time 19 Weeks

Mfr. Part No.
975T015-020R121

Mouser Part No
636-975T015-020R121

NorComp

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

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Datasheet

Lead-Time 19 Weeks

$6.06

$5.15

$4.83

$4.60

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 15 pos hood plastic black bulk

983-015-010R012
NorComp
1,000: $1.30
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

$1.30

$1.29

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

D-Sub Backshells 15P 60 Degree exit Black Plastic

950-015-010R011
NorComp
1: $8.93
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

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Datasheet

Non-Stocked

$8.93

$8.84

$7.29

$7.16

View

Min.: 1
Mult.: 1

Black Plastic

Bulk

D-Sub Backshells 25P 60 Degree exit Black Plastic

950-025-010R011
NorComp
1: $9.26
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

$9.26

$9.16

$7.55

$7.42

View

Min.: 1
Mult.: 1

Black Plastic

Bulk

D-Sub Backshells 25P 60 Degree exit Metalized Plastic

950-025-020R121
NorComp
100: $12.98
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

$12.98

$12.73

Min.: 100
Mult.: 100

Black Plastic

Bulk

D-Sub Backshells 37P 60 Degree exit Black Plastic

950-037-010R011
NorComp
1: $10.13
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

$10.13

$8.66

$8.12

$7.58

View

Min.: 1
Mult.: 1

Black Plastic

Bulk

D-Sub Backshells 37P 60 Degree exit Metalized Plastic

950-037-020R121
NorComp
100: $14.38
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

$14.38

Min.: 100
Mult.: 100

Black Plastic

Bulk

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

951-025-010R011
NorComp
100: $7.76
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

$7.76

Min.: 100
Mult.: 100

Black Plastic

Bulk

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

951-025-020R121
NorComp
100: $13.79
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

$13.79

$13.67

$13.64

Quote

Min.: 100
Mult.: 100

Black Plastic

Bulk

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

951-037-010R011
NorComp
100: $8.51
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

$8.51

$7.88

$7.60

$7.24

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: $15.80
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

$15.80

Min.: 100
Mult.: 100

Tray

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

954-037-030R121
NorComp
100: $10.71
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

$10.71

$10.70

Min.: 100
Mult.: 100

Copper

Nickel

Bulk

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

955-025-030R121
NorComp
100: $21.84
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

$21.84

$20.27

$19.73

Min.: 100
Mult.: 100

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: $0.91
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

$0.91

$0.73

$0.699

$0.651

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: $0.93
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

$0.93

$0.792

$0.743

$0.707

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells

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