Connectors – Mouser Canada

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Black-Zinc Nickel-Finish Backshell Clamps

Amphenol PCD Black-Zinc Nickel-Finish Backshell Clamps are RoHS-compliant replacements for cadmium plating. These clamps offer a cost-effective cable holding option over cadmium and provide environmental protection. The series is available in a variety of shell sizes (11 through 48), both military (MIL) specification and commercial types, and with EMI/RFI shielding. The clamps clean up the cable after termination and provide good strain relief at the termination area. Amphenol PCD Black-Zinc Nickel-Finish Backshell Clamps are suitable for aeronautical and military applications.

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Part #

Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN

M85049/1815Z04
Amphenol PCD
1: $113.39
31In Stock
25Expected 2026-10-29

Mfr. Part #
M85049/1815Z04

Mouser Part #
523-M850491815Z04

Amphenol PCD

Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN

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Datasheet

31In Stock

25Expected 2026-10-29

$113.39

$97.93

$91.79

$87.41

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

M85049/1815Z05
Amphenol PCD
1: $116.64
32In Stock
25Expected 2026-09-18

Mfr. Part #
M85049/1815Z05

Mouser Part #
523-M850491815Z05

Amphenol PCD

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

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Datasheet

32In Stock

25Expected 2026-09-18

$116.64

$100.61

$94.31

$89.80

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN

M85049/1817Z04
Amphenol PCD
1: $115.52
38In Stock
200Expected 2026-10-22

Mfr. Part #
M85049/1817Z04

Mouser Part #
523-M850491817Z04

Amphenol PCD

Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN

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Datasheet

38In Stock

200Expected 2026-10-22

$115.52

$107.06

$106.83

$104.73

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/85-12Z02
Amphenol PCD
1: $79.23
48In Stock

Mfr. Part #
M85049/85-12Z02

Mouser Part #
523-M8504985-12Z02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

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Datasheet

48In Stock

$79.23

$72.35

$70.76

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

M85049/88-13Z02
Amphenol PCD
1: $70.34
101In Stock
75Expected 2026-10-08

Mfr. Part #
M85049/88-13Z02

Mouser Part #
523-M8504988-13Z02

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

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Datasheet

101In Stock

75Expected 2026-10-08

$70.34

$59.79

$56.04

$53.64

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/88-19Z03
Amphenol PCD
1: $83.35
286In Stock

Mfr. Part #
M85049/88-19Z03

Mouser Part #
523-M8504988-19Z03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

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Datasheet

286In Stock

$83.35

$72.69

$72.68

$69.22

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 88 Backshell Band Lock

M85049/88-25Z02
Amphenol PCD
1: $104.89
70In Stock
75Expected 2026-10-08

Mfr. Part #
M85049/88-25Z02

Mouser Part #
523-M8504988-25Z02

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 88 Backshell Band Lock

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Datasheet

70In Stock

75Expected 2026-10-08

$104.89

$90.89

$85.20

$81.13

$77.27

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

M85049/88-25Z03
Amphenol PCD
1: $106.93
32In Stock

Mfr. Part #
M85049/88-25Z03

Mouser Part #
523-M8504988-25Z03

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL

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Datasheet

32In Stock

$106.93

$90.91

$85.22

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/88-9Z03
Amphenol PCD
1: $83.56
323In Stock
2,150On Order

Mfr. Part #
M85049/88-9Z03

Mouser Part #
523-M8504988-9Z03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

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Datasheet

323In Stock

2,150On Order

$83.56

$79.59

$78.48

$77.37

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

M85049/89-17Z03
Amphenol PCD
1: $111.54
69In Stock

Mfr. Part #
M85049/89-17Z03

Mouser Part #
523-M8504989-17Z03

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

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Datasheet

69In Stock

$111.54

$103.52

$95.52

$93.67

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

M85049/90-11Z03
Amphenol PCD
1: $116.06
40In Stock
205On Order

Mfr. Part #
M85049/90-11Z03

Mouser Part #
523-M8504990-11Z03

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

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Datasheet

40In Stock

205On Order

$116.06

$107.54

$105.24

$101.56

$100.92

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL;BAND LOCK;BZN

M85049/90-13Z02
Amphenol PCD
1: $120.33
96In Stock

Mfr. Part #
M85049/90-13Z02

Mouser Part #
523-M8504990-13Z02

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL;BAND LOCK;BZN

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Datasheet

96In Stock

$120.33

$111.33

$109.09

$105.29

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

M85049/90-15Z02
Amphenol PCD
1: $126.14
36In Stock
25Expected 2026-12-03

Mfr. Part #
M85049/90-15Z02

Mouser Part #
523-M8504990-15Z02

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

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Datasheet

36In Stock

25Expected 2026-12-03

$126.14

$108.43

$101.64

$96.78

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 90 Backshell Band Lock

M85049/90-15Z03
Amphenol PCD
1: $123.71
84In Stock
100Expected 2026-11-03

Mfr. Part #
M85049/90-15Z03

Mouser Part #
523-M8504990-15Z03

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 90 Backshell Band Lock

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Datasheet

84In Stock

100Expected 2026-11-03

$123.71

$105.16

$98.57

$93.87

$89.40

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

M85049/90-23Z03
Amphenol PCD
1: $145.87
25In Stock

Mfr. Part #
M85049/90-23Z03

Mouser Part #
523-M8504990-23Z03

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN

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Datasheet

25In Stock

$145.87

$137.40

$124.26

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/90-9Z03
Amphenol PCD
1: $97.79
56In Stock
50Expected 2026-11-10

Mfr. Part #
M85049/90-9Z03

Mouser Part #
523-M8504990-9Z03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL

Learn More

Datasheet

56In Stock

50Expected 2026-11-10

$97.79

$83.13

$77.92

$70.68

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 118 Backshell Strain Relief Clamp

M85049/118-08Z
Amphenol PCD
1: $50.83
1In Stock
25Expected 2026-10-27

Mfr. Part #
M85049/118-08Z

Mouser Part #
523-M85049/118-08Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 118 Backshell Strain Relief Clamp

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Datasheet

1In Stock

25Expected 2026-10-27

$50.83

$48.38

$48.37

$47.88

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/118-14Z
Amphenol PCD
1: $54.26
5In Stock

Mfr. Part #
M85049/118-14Z

Mouser Part #
523-M85049/118-14Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

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Datasheet

5In Stock

$54.26

$51.55

$47.82

$47.35

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 118 Backshell Strain Relief Clamp

M85049/118-20Z
Amphenol PCD
1: $51.93
10In Stock
25Expected 2026-09-10

Mfr. Part #
M85049/118-20Z

Mouser Part #
523-M85049/118-20Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 118 Backshell Strain Relief Clamp

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Datasheet

10In Stock

25Expected 2026-09-10

$51.93

$44.12

$43.53

$39.07

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/118-22Z
Amphenol PCD
1: $63.06
24In Stock

Mfr. Part #
M85049/118-22Z

Mouser Part #
523-M85049/118-22Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

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Datasheet

24In Stock

$63.06

$59.20

$55.74

$55.67

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/118-24Z
Amphenol PCD
1: $67.09
19In Stock

Mfr. Part #
M85049/118-24Z

Mouser Part #
523-M85049/118-24Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

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Datasheet

19In Stock

$67.09

$65.38

$65.36

$64.89

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/118-40Z
Amphenol PCD
1: $222.70
25In Stock

Mfr. Part #
M85049/118-40Z

Mouser Part #
523-M85049/118-40Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

Learn More

Datasheet

25In Stock

$222.70

$222.52

$222.51

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/118-44Z
Amphenol PCD
1: $302.11
25In Stock

Mfr. Part #
M85049/118-44Z

Mouser Part #
523-M85049/118-44Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

Learn More

Datasheet

25In Stock

$302.11

$302.10

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/118S12Z
Amphenol PCD
1: $81.37
25In Stock

Mfr. Part #
M85049/118S12Z

Mouser Part #
523-M85049/118S12Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

Learn More

Datasheet

25In Stock

$81.37

$73.74

$62.67

$52.13

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

M85049/118S14Z
Amphenol PCD
1: $83.72
4In Stock

Mfr. Part #
M85049/118S14Z

Mouser Part #
523-M85049/118S14Z

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp

Learn More

Datasheet

4In Stock

$83.72

$76.98

$69.94

$69.18

View

Min.: 1
Mult.: 1

Black-Zinc Nickel-Finish Backshell Clamps

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