Connectors – Mouser United Kingdom

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Backshells

Amphenol PCD Backshells offer strain relief, environmental protection, and 360° EMI/RFI shielding at the termination area of virtually any circular connector. These connectors feature a base material constructed of aluminum alloy, stainless steel, brass, or composite and a variety of finishes such as black zinc nickel, cadmium, electroless nickel, anodized black, passivated, and more. Amphenol PCD Backshells have custom designs available and meet or exceed RoHS/REACH compliance standards. Available in both military specifications and commercial types for any application, these backshells meet the Society of Automotive Engineers (SAE) AS85049 standard.

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Part #

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-34W
Amphenol PCD
1: £56.66
29In Stock

Mfr. Part No.
M85049/11-34W

Mouser Part No
523-85049/11-34W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

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Datasheet

29In Stock

£56.66

£51.18

£46.09

£45.61

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09

M85049/78-17W04
Amphenol PCD
1: £65.09
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
M85049/78-17W04

Mouser Part No
523-85049/78-17W04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09

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Datasheet

Non-Stocked Lead-Time 12 Weeks

£65.09

£59.37

£59.36

£55.89

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 17

M85049/79-17W04
Amphenol PCD
1: £70.42
43In Stock

Mfr. Part No.
M85049/79-17W04

Mouser Part No
523-85049/79-17W04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 17

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Datasheet

43In Stock

£70.42

£59.88

£55.01

£52.38

£51.86

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 85 Backshell Band Lock

M85049/85-24W01
Amphenol PCD
1: £47.71
30In Stock

Mfr. Part No.
M85049/85-24W01

Mouser Part No
523-85049/85-24W01

Amphenol PCD

Circular MIL Spec Backshells 85 Backshell Band Lock

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Datasheet

30In Stock

£47.71

£41.37

£39.78

£38.46

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A OD CAD

M85049/9-3W
Amphenol PCD
1: £22.19
71In Stock

Mfr. Part No.
M85049/9-3W

Mouser Part No
523-85049/9-3W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A OD CAD

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Datasheet

71In Stock

£22.19

£21.38

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 10

M85049/10-137N
Amphenol PCD
1: £55.37
27In Stock

Mfr. Part No.
M85049/10-137N

Mouser Part No
523-85049/10-137N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 10

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Datasheet

27In Stock

£55.37

£49.21

£47.33

£45.75

£43.21

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 21

M85049/10-22N
Amphenol PCD
1: £61.73
13In Stock

Mfr. Part No.
M85049/10-22N

Mouser Part No
523-85049/10-22N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 21

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Datasheet

13In Stock

£61.73

£55.52

£53.38

£51.60

£48.76

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A NIC

M85049/24-56N
Amphenol PCD
1: £36.91
20In Stock

Mfr. Part No.
M85049/24-56N

Mouser Part No
523-85049/24-56N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A NIC

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Datasheet

20In Stock

£36.91

£31.52

£29.25

£28.81

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-63N
Amphenol PCD
1: £92.54
14In Stock

Mfr. Part No.
M85049/25-63N

Mouser Part No
523-85049/25-63N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

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Datasheet

14In Stock

£92.54

£84.93

£81.66

£78.93

£74.57

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 24

M85049/2924N06
Amphenol PCD
1: £36.05
21In Stock

Mfr. Part No.
M85049/2924N06

Mouser Part No
523-85049/2924N06

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 24

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Datasheet

21In Stock

£36.05

£30.79

£29.60

£28.61

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 16

M85049/3616N03
Amphenol PCD
1: £44.05
23In Stock

Mfr. Part No.
M85049/3616N03

Mouser Part No
523-85049/3616N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 16

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Datasheet

23In Stock

£44.05

£38.21

£36.18

£35.50

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

M85049/1823N06
Amphenol PCD
1: £61.74
22In Stock

Mfr. Part No.
M85049/1823N06

Mouser Part No
523-85049/1823N06

Amphenol PCD

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

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Datasheet

22In Stock

£61.74

£55.78

£47.10

£46.41

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

M85049/2117A02
Amphenol PCD
1: £33.13
23In Stock

Mfr. Part No.
M85049/2117A02

Mouser Part No
523-85049/2117A02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

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Datasheet

23In Stock

£33.13

£30.64

£26.04

£25.77

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 90 Backshell Band Lock

M85049/90-19N02
Amphenol PCD
1: £57.67
22In Stock

Mfr. Part No.
M85049/90-19N02

Mouser Part No
523-85049/90-19N02

Amphenol PCD

Circular MIL Spec Backshells 90 Backshell Band Lock

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Datasheet

22In Stock

£57.67

£51.26

£49.29

£47.65

£45.02

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 23

M85049/1823N06B
Amphenol PCD
1: £60.43
21In Stock

Mfr. Part No.
M85049/1823N06B

Mouser Part No
523-85049/1823N06B

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 23

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Datasheet

21In Stock

£60.43

£54.35

£48.17

£47.73

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 17

M85049/1917N02
Amphenol PCD
1: £44.50
26In Stock

Mfr. Part No.
M85049/1917N02

Mouser Part No
523-85049/1917N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 17

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Datasheet

26In Stock

£44.50

£38.59

£37.09

£35.88

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2121N05
Amphenol PCD
1: £36.41
28In Stock

Mfr. Part No.
M85049/2121N05

Mouser Part No
523-85049/2121N05

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

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Datasheet

28In Stock

£36.41

£32.32

£28.02

£27.73

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 23

M85049/2123N06
Amphenol PCD
1: £39.72
24In Stock

Mfr. Part No.
M85049/2123N06

Mouser Part No
523-85049/2123N06

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 23

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Datasheet

24In Stock

£39.72

£35.89

£32.88

£32.87

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC

M85049/8-9W
Amphenol PCD
1: £32.78
25In Stock

Mfr. Part No.
M85049/8-9W

Mouser Part No
523-85049/8-9W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC

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Datasheet

25In Stock

£32.78

£32.46

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 12

M85049/85-12N01
Amphenol PCD
1: £33.12
24In Stock

Mfr. Part No.
M85049/85-12N01

Mouser Part No
523-85049/85-12N01

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 12

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Datasheet

24In Stock

£33.12

£28.80

£27.55

£26.67

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BShell SRStrt SL Ni SZ21

M85049/124S21N
Amphenol PCD
1: £40.94
24In Stock

Mfr. Part No.
M85049/124S21N

Mouser Part No
523-85049124S21N

Amphenol PCD

Circular MIL Spec Backshells BShell SRStrt SL Ni SZ21

Datasheet

24In Stock

£40.94

£34.96

£33.62

£32.49

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Min.: 1
Mult.: 1

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

M85049/1915Z05
Amphenol PCD
1: £53.35
39In Stock

Mfr. Part No.
M85049/1915Z05

Mouser Part No
523-M850491915Z05

Amphenol PCD

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

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Datasheet

39In Stock

£53.35

£47.43

£45.60

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Circular MIL Spec Backshells

M85049/189N02
Amphenol PCD
1: £30.42
72In Stock

Mfr. Part No.
M85049/189N02

Mouser Part No
523-M85049/189N02

Amphenol PCD

Circular MIL Spec Backshells Circular MIL Spec Backshells

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Datasheet

72In Stock

£30.42

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 62GB

62GB5851007P
Amphenol LTD
1: £17.99
67In Stock

Mfr. Part No.
62GB5851007P

Mouser Part No
523-5851007P

Amphenol LTD

Circular MIL Spec Backshells 62GB

Datasheet

67In Stock

£17.99

£15.29

£14.33

£12.18

£12.09

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 62GB

62GB5852041P
Amphenol LTD
1: £27.23
8In Stock

Mfr. Part No.
62GB5852041P

Mouser Part No
523-5852041P

Amphenol LTD

Circular MIL Spec Backshells 62GB

Datasheet

8In Stock

£27.23

£25.61

£25.54

£24.49

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Min.: 1
Mult.: 1

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