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 D-Sub Backshell 25 / 44 HD Position Right Angle

962-025-030R121
NorComp
1: $16.22
800On Order

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

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Datasheet

800On Order

$16.22

$13.79

$12.92

$12.31

View

Min.: 1
Mult.: 1

Standard EMI Backshell

3 (B)

90 deg

1 Entry

Zinc Alloy

Nickel

25 Position

D-Sub Backshells 25P TOP ENTRY BLACK PLASTIC

970-025-010R011
NorComp
1: $4.96
3,070On Order

Mfr. Part No.
970-025-010R011

Mouser Part No
636-970-025-010R011

NorComp

D-Sub Backshells 25P TOP ENTRY BLACK PLASTIC

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Datasheet

3,070On Order

$4.96

$4.20

$3.75

$3.50

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chromate

25 Position

Bulk

D-Sub Backshells 25P TOP ENTRY METALIZED PLASTIC

970-025-020R121
NorComp
1: $9.89
899On Order

Mfr. Part No.
970-025-020R121

Mouser Part No
636-970-025-020R121

NorComp

D-Sub Backshells 25P TOP ENTRY METALIZED PLASTIC

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Datasheet

899On Order

$9.89

$8.40

$7.87

$7.51

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 25P 45 DEGREE METALIZED PLASTIC

971-025-020R121
NorComp
1: $9.51
1,186Expected 25/12/2026

Mfr. Part No.
971-025-020R121

Mouser Part No
636-971-025-020R121

NorComp

D-Sub Backshells 25P 45 DEGREE METALIZED PLASTIC

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Datasheet

1,186Expected 25/12/2026

$9.51

$8.08

$7.58

$7.21

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

45 deg

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chromate

25 Position

Bulk

D-Sub Backshells 15P TOP ENTRY BLACK PLASTIC

973-015-010R011
NorComp
1: $6.45
1,465On Order

Mfr. Part No.
973-015-010R011

Mouser Part No
636-973-015-010R011

NorComp

D-Sub Backshells 15P TOP ENTRY BLACK PLASTIC

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Datasheet

1,465On Order

$6.45

$6.12

$5.85

$5.55

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells DB9 BACKSHELL 40DEG METALLIZED PLASTIC

974-009-020R121
NorComp
1: $12.32
1,500On Order

Mfr. Part No.
974-009-020R121

Mouser Part No
636-974-009-020R121

NorComp

D-Sub Backshells DB9 BACKSHELL 40DEG METALLIZED PLASTIC

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Datasheet

1,500On Order

$12.32

$10.49

$9.83

$9.37

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

Side Entry

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Nickel over Copper

9 Position

Bulk

D-Sub Backshells D-Sub Backshell 37 / 62 HD Positions 180 Entry

977-037-020R121
NorComp
1: $4.87
2,283On Order

Mfr. Part No.
977-037-020R121

Mouser Part No
636-977-037-020R121

NorComp

D-Sub Backshells D-Sub Backshell 37 / 62 HD Positions 180 Entry

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Datasheet

2,283On Order

$4.87

$3.88

$3.69

$3.51

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 9P Top entry grommet metalized plas shel

979-009-020R121
NorComp
1: $3.73
3,066On Order

Mfr. Part No.
979-009-020R121

Mouser Part No
636-979-009-020R121

NorComp

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

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Datasheet

3,066On Order

$3.73

$2.98

$2.82

$2.68

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 15P Tp entry grommet metalized plas shel

979-015-020R121
NorComp
1: $4.11
2,050On 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

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Datasheet

2,050On Order

$4.11

$3.29

$3.13

$2.98

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 25P-25P Gndr Changer Black Shell

957-025-010R011
NorComp
1: $2.49
500Expected 11/9/2026

Mfr. Part No.
957-025-010R011

Mouser Part No
636-957-025-010R011

NorComp

D-Sub Backshells 25P-25P Gndr Changer Black Shell

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Datasheet

500Expected 11/9/2026

$2.49

$2.12

$1.89

$1.78

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

2 Entry

Acrylonitrile Butadiene Styrene (ABS)

25 Position

Bulk

D-Sub Backshells 9P TOP/90 DEG ENTRY METALIZED PLASTIC

982-009-020R121
NorComp
1: $16.69
36On Order

Mfr. Part No.
982-009-020R121

Mouser Part No
636-982-009-020R121

NorComp

D-Sub Backshells 9P TOP/90 DEG ENTRY METALIZED PLASTIC

Learn More

Datasheet

36On Order

$16.69

$14.18

$13.29

$12.65

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Variable Entries

2 Entry

Thermoplastic (TP)

Nickel over Copper

9 Position

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

983-015-010R031
NorComp
1: $3.22
392On Order

Mfr. Part No.
983-015-010R031

Mouser Part No
636-983-015-010R031

NorComp

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

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Datasheet

392On Order

$3.22

$2.57

$2.43

$2.33

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells 25P Ecn 45 deg entry metalized plas shel

993-025-020R121
NorComp
1: $3.97
50Expected 28/8/2026

Mfr. Part No.
993-025-020R121

Mouser Part No
636-993-025-020R121

NorComp

D-Sub Backshells 25P Ecn 45 deg entry metalized plas shel

Learn More

Datasheet

50Expected 28/8/2026

$3.97

$3.17

$3.01

$2.87

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

45 deg

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

Chrome

25 Position

Bulk

D-Sub Backshells 9P 45 DEGREE DIECAST NICKEL PLATED

971-009-030R121
NorComp
1: $9.37
2,035On Order

Mfr. Part No.
971-009-030R121

Mouser Part No
636-971-009-030R121

NorComp

D-Sub Backshells 9P 45 DEGREE DIECAST NICKEL PLATED

Learn More

Datasheet

2,035On Order

$9.37

$7.97

$7.47

$7.11

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

45 deg

1 Entry

Zinc

Nickel over Copper

9 Position

Bulk

D-Sub Backshells 9P 45 DEGREE DIECAST BLACK CHROMATE

971-009-040R011
NorComp
1: $11.29
493On Order

Mfr. Part No.
971-009-040R011

Mouser Part No
636-971-009-040R011

NorComp

D-Sub Backshells 9P 45 DEGREE DIECAST BLACK CHROMATE

Learn More

Datasheet

493On Order

$11.29

$10.05

$9.37

$8.84

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

45 deg

1 Entry

Zinc

Chromate

9 Position

Bulk

D-Sub Backshells 25P 45 DEGRE DIECAST NICKEL PLATED

971-025-030R121
NorComp
1: $11.12
1,300On Order

Mfr. Part No.
971-025-030R121

Mouser Part No
636-971-025-030R121

NorComp

D-Sub Backshells 25P 45 DEGRE DIECAST NICKEL PLATED

Learn More

Datasheet

1,300On Order

$11.12

$9.75

$9.14

$8.66

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

45 deg

1 Entry

Zinc

Nickel over Copper

25 Position

Bulk

D-Sub Backshells 25P 45D Slide Lock Die Cast Nickel

954-025-030R121
NorComp
1: $14.09
148Expected 25/12/2026

Mfr. Part No.
954-025-030R121

Mouser Part No
636-954-025-030R121

NorComp

D-Sub Backshells 25P 45D Slide Lock Die Cast Nickel

Learn More

Datasheet

148Expected 25/12/2026

$14.09

$11.97

$11.22

$10.69

View

Min.: 1
Mult.: 1

Strain Relief Backshell

3 (B)

45 deg

1 Entry

Copper

Nickel

25 Position

Bulk

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

955-025-030R121
NorComp
1: $43.29
60Expected 25/8/2026

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

60Expected 25/8/2026

$43.29

$36.79

$34.84

$33.43

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: $1.36
300Expected 9/10/2026

Mfr. Part No.
956-015-010R011

Mouser Part No
636-956-015-010R011

NorComp

D-Sub Backshells 15P Straight Black Plastic

Learn More

Datasheet

300Expected 9/10/2026

$1.36

$1.15

$1.03

$0.976

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: $1.36
200Expected 25/8/2026

Mfr. Part No.
956-015-010R031

Mouser Part No
636-956-015-010R031

NorComp

D-Sub Backshells 15P Straight Gray Plastic

Learn More

Datasheet

200Expected 25/8/2026

$1.36

$1.15

$1.03

$0.976

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells 9P-9P Gender Changer Gray Shell

957-009-010R031
NorComp
1: $2.26
496On Order

Mfr. Part No.
957-009-010R031

Mouser Part No
636-957-009-010R031

NorComp

D-Sub Backshells 9P-9P Gender Changer Gray Shell

Learn More

Datasheet

496On Order

$2.26

$1.92

$1.71

$1.62

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

Straight

2 Entry

Acrylonitrile Butadiene Styrene (ABS)

9 Position

Bulk

D-Sub Backshells 15P-15P Gndr Changer Black Shell

957-015-010R011
NorComp
1: $2.61
100Expected 13/11/2026

Mfr. Part No.
957-015-010R011

Mouser Part No
636-957-015-010R011

NorComp

D-Sub Backshells 15P-15P Gndr Changer Black Shell

Learn More

Datasheet

100Expected 13/11/2026

$2.61

$2.24

$2.00

$1.89

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

2 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

D-Sub Backshells 15P-15P Gndr Changer Gray Shell

957-015-010R031
NorComp
1: $2.60
93Expected 25/9/2026

Mfr. Part No.
957-015-010R031

Mouser Part No
636-957-015-010R031

NorComp

D-Sub Backshells 15P-15P Gndr Changer Gray Shell

Learn More

Datasheet

93Expected 25/9/2026

$2.60

$2.27

$1.89

$1.78

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

2 Entry

Acrylonitrile Butadiene Styrene (ABS)

15 Position

Bulk

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 Gray Shell

957-025-010R031
NorComp
1: $2.49
300On Order

Mfr. Part No.
957-025-010R031

Mouser Part No
636-957-025-010R031

NorComp

D-Sub Backshells 25P-25P Gndr Changer Gray Shell

Learn More

Datasheet

300On Order

$2.49

$2.12

$1.89

$1.78

View

Min.: 1
Mult.: 1

Two Piece Backshell

3 (B)

Straight

2 Entry

Acrylonitrile Butadiene Styrene (ABS)

25 Position

Bulk

D-Sub Backshells

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