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 15P DIE CAST BACKSHELL MULT ENTRY

975M015-030R121
NorComp
1: $20.76
48In Stock
400On Order

Mfr. Part No.
975M015-030R121

Mouser Part No
636-975M015-030R121

NorComp

D-Sub Backshells 15P DIE CAST BACKSHELL MULT ENTRY

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Datasheet

48In Stock

400On Order

$20.76

$18.00

$17.06

$16.81

View

Min.: 1
Mult.: 1

Standard EMI Backshell

2 (A)

Straight

3 Entry

Zinc

15 Position

D-Sub Backshells 25P DIE CAST BACKSHELL MULT ENTRY

975M025-030R121
NorComp
1: $24.80
13In Stock
151Expected 2026/12/04

Mfr. Part No.
975M025-030R121

Mouser Part No
636-975M025-030R121

NorComp

D-Sub Backshells 25P DIE CAST BACKSHELL MULT ENTRY

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Datasheet

13In Stock

151Expected 2026/12/04

$24.80

$22.12

$21.05

$19.65

View

Min.: 1
Mult.: 1

Standard EMI Backshell

3 (B)

Straight

3 Entry

Zinc

25 Position

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

951-015-010R011
NorComp
1: $11.33
115In 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

115In Stock

$11.33

$10.05

$9.66

$7.85

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

60 deg

1 Entry

Polyamide (PA)

15 Position

Bulk

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

951-015-020R121
NorComp
1: $20.20
81In Stock

Mfr. Part No.
951-015-020R121

Mouser Part No
636-951-015-020R121

NorComp

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

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Datasheet

81In Stock

$20.20

$17.18

$16.11

$15.33

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

60 deg

1 Entry

Metallized

Black Plastic

15 Position

Bulk

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

974-037-020R121
NorComp
1: $12.60
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

$12.60

$10.70

$10.04

$8.92

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 15P TOP ENTRY METALIZED PLASTIC

978-015-020R121
NorComp
1: $2.90
549In Stock

Mfr. Part No.
978-015-020R121

Mouser Part No
636-978-015-020R121

NorComp

D-Sub Backshells 15P TOP ENTRY METALIZED PLASTIC

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Datasheet

549In Stock

$2.90

$2.47

$2.15

$2.05

View

Min.: 1
Mult.: 1

Two Piece Backshell

2 (A)

Straight

1 Entry

Metallized

Chrome

15 Position

Bulk

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

961-037-030R121
NorComp
1: $11.19
3In Stock
100Expected 2026/09/03

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

3In Stock

100Expected 2026/09/03

$11.19

$9.92

$9.54

$9.16

View

Min.: 1
Mult.: 1

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

961-050-030R121
NorComp
1: $11.66
124In 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

124In Stock

$11.66

$10.34

$9.96

$9.55

View

Min.: 1
Mult.: 1

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

975T037-010R011
NorComp
1: $4.83
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

$4.83

$4.40

$4.16

$3.87

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 9 cbl cvr mtlizd plastic

975T09020COVER
NorComp
1: $0.90
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

$0.90

$0.789

$0.72

$0.65

View

Min.: 1
Mult.: 1

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

961-025-030R121
NorComp
1: $11.06
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

$11.06

$9.96

$9.39

$9.14

View

Min.: 1
Mult.: 1

D-Sub Backshells 15P 60 Degree exit Metalized Plastic

950-015-020R121
NorComp
1: $18.85
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

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Datasheet

99In Stock

$18.85

$16.33

$15.48

$13.69

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 15 Position 180 Straight

966-015-030R121
NorComp
1: $31.13
294In Stock
800On 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

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Datasheet

294In Stock

800On Order

$31.13

$26.47

$24.82

$23.62

$23.23

Min.: 1
Mult.: 1

Micro-D Backshell

Straight

1 Entry

15 Position

Bulk

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

966-025-030R121
NorComp
1: $38.25
67In 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

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Datasheet

67In Stock

400On Order

$38.25

$33.45

$31.61

$30.11

$29.01

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: $11.26
2,404In 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

2,404In Stock

$11.26

$9.90

$9.28

$8.84

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: $8.09
4,898In Stock
3,400Expected 2027/01/01

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

4,898In Stock

3,400Expected 2027/01/01

$8.09

$7.18

$6.54

$6.20

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Straight

1 Entry

Zinc

Nickel over Copper

15 Position

Bulk

D-Sub Backshells 9P RA DSUB BACKSHELL

981-009-030R121
NorComp
1: $8.36
6,981In Stock
16,450On Order

Mfr. Part No.
981-009-030R121

Mouser Part No
636-981-009-030R121

NorComp

D-Sub Backshells 9P RA DSUB BACKSHELL

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Datasheet

6,981In Stock

16,450On Order

$8.36

$7.57

$7.13

$6.92

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

90 deg

1 Entry

Zinc

Nickel over Copper

9 Position

Bulk

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

955-015-030R121
NorComp
1: $31.11
162In 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

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Datasheet

162In Stock

$31.11

$26.43

$24.78

$23.63

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 9P TOP ENTRY PLASTIC BLACK

970-009-010R011
NorComp
1: $3.51
2,677In Stock
2,700Expected 2026/09/04

Mfr. Part No.
970-009-010R011

Mouser Part No
636-970-009-010R011

NorComp

D-Sub Backshells 9P TOP ENTRY PLASTIC BLACK

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Datasheet

2,677In Stock

2,700Expected 2026/09/04

$3.51

$2.99

$2.67

$2.50

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Plastic

Chromate

9 Position

D-Sub Backshells 9P TOP ENTRY DIECAST NICKEL PLATED

970-009-030R121
NorComp
1: $6.90
2,153In Stock
5,200Expected 2026/09/04

Mfr. Part No.
970-009-030R121

Mouser Part No
636-970-009-030R121

NorComp

D-Sub Backshells 9P TOP ENTRY DIECAST NICKEL PLATED

Learn More

Datasheet

2,153In Stock

5,200Expected 2026/09/04

$6.90

$5.86

$5.49

$5.23

View

Min.: 1
Mult.: 1

Strain Relief Backshell

1 (E)

Straight

1 Entry

Zinc

Nickel over Copper

9 Position

Bulk

D-Sub Backshells 9P TOP ENTRY DIECAST BLACK CHROMATE

970-009-040R011
NorComp
1: $8.61
940In Stock
700Expected 2026/09/04

Mfr. Part No.
970-009-040R011

Mouser Part No
636-970-009-040R011

NorComp

D-Sub Backshells 9P TOP ENTRY DIECAST BLACK CHROMATE

Learn More

Datasheet

940In Stock

700Expected 2026/09/04

$8.61

$7.33

$6.86

$6.54

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

Straight

1 Entry

Zinc

Chromate

9 Position

Bulk

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

977-009-010R031
NorComp
1: $1.07
3,862In Stock
8,450Expected 2026/09/04

Mfr. Part No.
977-009-010R031

Mouser Part No
636-977-009-010R031

NorComp

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

Learn More

Datasheet

3,862In Stock

8,450Expected 2026/09/04

$1.07

$0.862

$0.818

$0.776

View

Min.: 1
Mult.: 1

Two Piece Backshell

1 (E)

Straight

1 Entry

Acrylonitrile Butadiene Styrene (ABS)

9 Position

Bulk

D-Sub Backshells 15P TOP/90 DEG ENTRY METALIZED PLASTIC

982-015-020R121
NorComp
1: $14.68
431In Stock
525On Order

Mfr. Part No.
982-015-020R121

Mouser Part No
636-982-015-020R121

NorComp

D-Sub Backshells 15P TOP/90 DEG ENTRY METALIZED PLASTIC

Learn More

Datasheet

431In Stock

525On Order

$14.68

$12.48

$11.69

$11.13

View

Min.: 1
Mult.: 1

Strain Relief Backshell

2 (A)

Variable Entries

2 Entry

Thermoplastic (TP)

Nickel over Copper

15 Position

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

966-009-030R121
NorComp
1: $26.35
24In Stock
900On 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

24In Stock

900On Order

$26.35

$22.41

$21.02

$20.02

View

Min.: 1
Mult.: 1

Straight

1 Entry

9 Position

Bulk

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

998-15P-7.2
NorComp
1: $1.10
873In Stock
New At Mouser

Mfr. Part No.
998-15P-7.2

Mouser Part No
636-998-15P-7.2

New At Mouser

NorComp

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

Learn More

Datasheet

873In Stock

$1.10

$0.932

$0.832

$0.791

View

Min.: 1
Mult.: 1

Straight

1 Entry

Steel

Tin

15 Position

Bulk

D-Sub Backshells

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