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 15P-15P Gndr Changer Metal Plastic Shell

957-015-020R121
NorComp
1: $4.04
484Expected 20/11/2026

Mfr. Part No.
957-015-020R121

Mouser Part No
636-957-015-020R121

NorComp

D-Sub Backshells 15P-15P Gndr Changer Metal Plastic Shell

Learn More

Datasheet

484Expected 20/11/2026

$4.04

$3.44

$3.07

$2.91

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

15 Position

Bulk

D-Sub Backshells 25P-25P Gndr Changer Metal Plastic Shell

957-025-020R121
NorComp
1: $4.04
100Expected 4/9/2026

Mfr. Part No.
957-025-020R121

Mouser Part No
636-957-025-020R121

NorComp

D-Sub Backshells 25P-25P Gndr Changer Metal Plastic Shell

Learn More

Datasheet

100Expected 4/9/2026

$4.04

$3.44

$3.07

$2.91

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

2 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

25 Position

Bulk

D-Sub Backshells 9P CLAMSHELL YELLOW SLIM LINE PLASTIC

972-009-01SR081
NorComp
1: $5.21
98Expected 4/9/2026

Mfr. Part No.
972-009-01SR081

Mouser Part No
636-972-009-01SR081

NorComp

D-Sub Backshells 9P CLAMSHELL YELLOW SLIM LINE PLASTIC

Learn More

Datasheet

98Expected 4/9/2026

$5.21

$4.50

$4.01

$3.81

View

Min.: 1
Mult.: 1

Clam Shell

1 (E)

Straight

1 Entry

Polyamide (PA)

9 Position

Bulk

D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 40 Entry

974-025-020R121
NorComp
1: $12.97
200Expected 6/11/2026

Mfr. Part No.
974-025-020R121

Mouser Part No
636-974-025-020R121

NorComp

D-Sub Backshells D-Sub Backshell 25 / 44 HD Positions 40 Entry

Learn More

Datasheet

200Expected 6/11/2026

$12.97

$11.03

$10.35

$9.85

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Side Entry

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

25 Position

Bulk

D-Sub Backshells 9P DIE CAST BACKSHELL MULT ENTRY

975M009-030R121
NorComp
1: $22.62
45Expected 2/10/2026

Mfr. Part No.
975M009-030R121

Mouser Part No
636-975M009-030R121

NorComp

D-Sub Backshells 9P DIE CAST BACKSHELL MULT ENTRY

Learn More

Datasheet

45Expected 2/10/2026

$22.62

$19.23

$18.02

$17.15

View

Min.: 1
Mult.: 1

Standard EMI Backshell

1 (E)

Straight

3 Entry

Zinc

9 Position

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

975T025-010R011
NorComp
1: $5.81
100Expected 25/12/2026

Mfr. Part No.
975T025-010R011

Mouser Part No
636-975T025-010R011

NorComp

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

Learn More

Datasheet

100Expected 25/12/2026

$5.81

$4.94

$4.41

$4.19

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 FLAT RIBBON TYPE GREY PLASTIC

976-015-010R031
NorComp
1: $3.51
47In Stock

Mfr. Part No.
976-015-010R031

Mouser Part No
636-976-015-010R031

NorComp

D-Sub Backshells 15P FLAT RIBBON TYPE GREY PLASTIC

Learn More

Datasheet

47In Stock

$3.51

$2.80

$2.65

$2.53

View

Min.: 1
Mult.: 1

Two Piece Backshell

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells D-Sub Backshell 50 / 78 HD Positions 180 Entry

977-050-020R121
NorComp
1: $5.71
397On Order

Mfr. Part No.
977-050-020R121

Mouser Part No
636-977-050-020R121

NorComp

D-Sub Backshells D-Sub Backshell 50 / 78 HD Positions 180 Entry

Learn More

Datasheet

397On Order

$5.71

$4.60

$4.37

$4.16

View

Min.: 1
Mult.: 1

Two Piece Backshell

5 (D)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

50 Position

Bulk

D-Sub Backshells D-Sub Backshell 9 / 15 HD Positions 180 Entry

983-009-020R121
NorComp
1: $4.45
50Expected 4/9/2026

Mfr. Part No.
983-009-020R121

Mouser Part No
636-983-009-020R121

NorComp

D-Sub Backshells D-Sub Backshell 9 / 15 HD Positions 180 Entry

Learn More

Datasheet

50Expected 4/9/2026

$4.45

$3.62

$3.44

$3.28

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

9 Position

Bulk

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

983-015-010R011
NorComp
1: $3.56
40Expected 10/12/2026

Mfr. Part No.
983-015-010R011

Mouser Part No
636-983-015-010R011

NorComp

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

Learn More

Datasheet

40Expected 10/12/2026

$3.56

$3.10

$2.41

$2.34

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Straight

1 Entry

Thermoplastic (TP)

15 Position

Tray

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

983-015-020R121
NorComp
1: $4.62
500On Order

Mfr. Part No.
983-015-020R121

Mouser Part No
636-983-015-020R121

NorComp

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

Learn More

Datasheet

500On Order

$4.62

$3.69

$3.50

$3.33

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

15 Position

Bulk

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

983-025-010R031
NorComp
1: $3.63
150Expected 25/12/2026

Mfr. Part No.
983-025-010R031

Mouser Part No
636-983-025-010R031

NorComp

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

Learn More

Datasheet

150Expected 25/12/2026

$3.63

$2.90

$2.75

$2.61

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

1 Entry

Thermoplastic (TP)

25 Position

Bulk

D-Sub Backshells 15P Top Entry Pnl Mt Die Cast Backshell

994-015-030R121
NorComp
1: $10.73
Lead-Time 20 Weeks

Mfr. Part No.
994-015-030R121

Mouser Part No
636-994-015-030R121

NorComp

D-Sub Backshells 15P Top Entry Pnl Mt Die Cast Backshell

Learn More

Datasheet

Lead-Time 20 Weeks

$10.73

$9.04

$8.47

$8.05

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Zinc Alloy

Nickel over Copper

15 Position

Bulk

D-Sub Backshells D-Sub Backshell 15 / 26 HD Positions

983-015-010R012
NorComp
1,000: $1.85
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
983-015-010R012

Mouser Part No
636-983-015-010R012

NorComp

D-Sub Backshells D-Sub Backshell 15 / 26 HD Positions

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1.85

$1.81

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

D-Sub Backshells 15P 60 Degree exit Black Plastic

950-015-010R011
NorComp
1: $13.79
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

$13.79

$12.42

$11.70

$11.40

View

Min.: 1
Mult.: 1

Black Plastic

Bulk

D-Sub Backshells 25P 60 Degree exit Black Plastic

950-025-010R011
NorComp
1: $14.27
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

$14.27

$12.84

$12.10

$11.79

View

Min.: 1
Mult.: 1

Black Plastic

Bulk

D-Sub Backshells 25P 60 Degree exit Metalized Plastic

950-025-020R121
NorComp
100: $18.86
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

$18.86

$18.03

$17.84

Min.: 100
Mult.: 100

Black Plastic

Bulk

D-Sub Backshells 37P 60 Degree exit Black Plastic

950-037-010R011
NorComp
1: $14.80
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

$14.80

$12.58

$11.79

$11.23

View

Min.: 1
Mult.: 1

Black Plastic

Bulk

D-Sub Backshells 37P 60 Degree exit Metalized Plastic

950-037-020R121
NorComp
100: $20.63
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

$20.63

$20.13

Min.: 100
Mult.: 100

Black Plastic

Bulk

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

951-025-010R011
NorComp
100: $12.20
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

$12.20

$11.12

$10.40

$9.55

Min.: 100
Mult.: 100

Black Plastic

Bulk

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

951-025-020R121
NorComp
100: $20.88
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

$20.88

$20.58

$20.16

View

Min.: 100
Mult.: 100

Black Plastic

Bulk

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

951-037-010R011
NorComp
100: $12.38
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

$12.38

$11.45

$11.04

$10.53

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: $22.66
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

$22.66

$21.41

$20.78

Min.: 100
Mult.: 100

Tray

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

954-037-030R121
NorComp
100: $17.37
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

$17.37

$15.83

$14.81

$14.46

Min.: 100
Mult.: 100

Copper

Nickel

Bulk

D-Sub Backshells 25P Straight Black Plastic

956-025-010R011
NorComp
1: $1.43
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

$1.43

$1.21

$1.08

$1.03

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

25 Position

Bulk

D-Sub Backshells

Customer Service Office

Company

Resources

Support