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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 NON ENV ST NICKEL SZ 22

M85049/2922N09
Amphenol PCD
1: £38.48
9In Stock

Mfr. Part No.
M85049/2922N09

Mouser Part No
523-85049/2922N09

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 22

Datasheet

9In Stock

£38.48

£32.85

£31.59

£30.54

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 24

M85049/2924N05
Amphenol PCD
1: £35.03
17In Stock

Mfr. Part No.
M85049/2924N05

Mouser Part No
523-85049/2924N05

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 24

Datasheet

17In Stock

£35.03

£29.91

£28.77

£27.81

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 14

M85049/3614N05A
Amphenol PCD
1: £47.65
18In Stock

Mfr. Part No.
M85049/3614N05A

Mouser Part No
523-85049/3614N05A

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 14

Datasheet

18In Stock

£47.65

£41.90

£37.97

£36.72

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NICKEL

M85049/6-7N
Amphenol PCD
1: £40.46
4In Stock

Mfr. Part No.
M85049/6-7N

Mouser Part No
523-85049/6-7N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NICKEL

Datasheet

4In Stock

£40.46

£34.56

£31.83

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV 45 DEG NICKEL

M85049/7-16N
Amphenol PCD
1: £35.30
3In Stock

Mfr. Part No.
M85049/7-16N

Mouser Part No
523-85049/7-16N

Circular MIL Spec Backshells BACKSHELL ENV 45 DEG NICKEL

Datasheet

3In Stock

£35.30

£30.14

£28.98

£28.01

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV 45 DEG NICKEL

M85049/7-17N
Amphenol PCD
1: £37.36
16In Stock

Mfr. Part No.
M85049/7-17N

Mouser Part No
523-85049/7-17N

Circular MIL Spec Backshells BACKSHELL ENV 45 DEG NICKEL

Datasheet

16In Stock

£37.36

£31.90

£30.67

£29.65

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 11

M85049/78-11N02
Amphenol PCD
1: £52.71
18In Stock

Mfr. Part No.
M85049/78-11N02

Mouser Part No
523-85049/78-11N02

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 11

Datasheet

18In Stock

£52.71

£45.39

£42.54

£40.52

£39.15

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 13

M85049/78-13N03
Amphenol PCD
1: £55.16
18In Stock

Mfr. Part No.
M85049/78-13N03

Mouser Part No
523-85049/78-13N03

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 13

Datasheet

18In Stock

£55.16

£49.05

£47.15

£45.58

£43.07

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 15

M85049/78-15N04
Amphenol PCD
1: £50.41
22In Stock

Mfr. Part No.
M85049/78-15N04

Mouser Part No
523-85049/78-15N04

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 15

Datasheet

22In Stock

£50.41

£46.42

£46.09

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 17

M85049/78-17N05
Amphenol PCD
1: £61.78
2In Stock

Mfr. Part No.
M85049/78-17N05

Mouser Part No
523-85049/78-17N05

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 17

Datasheet

2In Stock

£61.78

£55.57

£53.44

£51.65

£48.79

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 23

M85049/78-23N07
Amphenol PCD
1: £68.98
6In Stock

Mfr. Part No.
M85049/78-23N07

Mouser Part No
523-85049/78-23N07

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 23

Datasheet

6In Stock

£68.98

£61.55

£55.05

£53.04

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 8 Backshell Env-EMI/RFI

M85049/8-4N
Amphenol PCD
1: £39.15
5In Stock

Mfr. Part No.
M85049/8-4N

Mouser Part No
523-85049/8-4N

Circular MIL Spec Backshells 8 Backshell Env-EMI/RFI

Datasheet

5In Stock

£39.15

£33.44

£32.15

£31.08

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-13N
Amphenol PCD
1: £27.64
1In Stock

Mfr. Part No.
M85049/9-13N

Mouser Part No
523-85049/9-13N

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

Datasheet

1In Stock

£27.64

£27.29

£27.28

£27.05

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-6N
Amphenol PCD
1: £29.90
20In Stock

Mfr. Part No.
M85049/9-6N

Mouser Part No
523-85049/9-6N

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

Datasheet

20In Stock

£29.90

£26.00

£23.70

£22.74

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-74N
Amphenol PCD
1: £30.81
6In Stock

Mfr. Part No.
M85049/9-74N

Mouser Part No
523-85049/9-74N

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

Datasheet

6In Stock

£30.81

£26.78

£25.63

£24.80

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-75N
Amphenol PCD
1: £31.79
23In Stock

Mfr. Part No.
M85049/9-75N

Mouser Part No
523-85049/9-75N

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

Datasheet

23In Stock

£31.79

£27.64

£26.44

£25.59

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BShell SRStrt SL ODC SZ24

M85049/121S24W
Amphenol PCD
1: £49.15
13In Stock

Mfr. Part No.
M85049/121S24W

Mouser Part No
523-85049121S24W

Circular MIL Spec Backshells BShell SRStrt SL ODC SZ24

13In Stock

£49.15

£45.50

£42.58

£39.55

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 87 Backshell Band Lock

A850498710N03
Amphenol PCD
1: £51.26
25In Stock

Mfr. Part No.
A850498710N03

Mouser Part No
523-A850498710N03

Circular MIL Spec Backshells 87 Backshell Band Lock

Datasheet

25In Stock

£51.26

£42.25

£42.24

£40.73

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 88 Backshell Band Lock

A850498813P03
Amphenol PCD
1: £43.64
1In Stock

Mfr. Part No.
A850498813P03

Mouser Part No
523-A850498813P03

Circular MIL Spec Backshells 88 Backshell Band Lock

1In Stock

£43.64

£38.41

£35.71

£32.25

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/10-32Z
Amphenol PCD
1: £73.22
1In Stock

Mfr. Part No.
M85049/10-32Z

Mouser Part No
523-M8504910-32Z

Circular MIL Spec Backshells BACKSHELL

Datasheet

1In Stock

£73.22

£69.69

£59.35

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Env;BZN

M85049/11-21Z
Amphenol PCD
1: £60.19
16In Stock

Mfr. Part No.
M85049/11-21Z

Mouser Part No
523-M8504911-21Z

Circular MIL Spec Backshells Backshell;Env;BZN

Datasheet

16In Stock

£60.19

£54.14

£52.07

£50.33

£47.54

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Env;BZN

M85049/11-47Z
Amphenol PCD
1: £75.81
1In Stock

Mfr. Part No.
M85049/11-47Z

Mouser Part No
523-M8504911-47Z

Circular MIL Spec Backshells Backshell;Env;BZN

Datasheet

1In Stock

£75.81

£69.14

£66.47

£64.26

£60.71

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Individual Shield;CAD

M85049/30-12W
Amphenol PCD
1: £55.30
24In Stock
New Product

Mfr. Part No.
M85049/30-12W

Mouser Part No
523-M85049/30-12W

New Product

Circular MIL Spec Backshells Backshell;Individual Shield;CAD

Datasheet

24In Stock

£55.30

£51.43

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

M85049/58-22
Amphenol PCD
1: £13.02
30In Stock
New Product

Mfr. Part No.
M85049/58-22

Mouser Part No
523-M85049/58-22

New Product

Circular MIL Spec Backshells BACKSHELL

Datasheet

30In Stock

£13.02

£13.01

£11.30

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Strain Relief Clamp Shell Size 20

MS27291-14
Amphenol PCD
1: £21.03
74In Stock

Mfr. Part No.
MS27291-14

Mouser Part No
523-MS27291-14

Circular MIL Spec Tools, Hardware & Accessories Strain Relief Clamp Shell Size 20

Datasheet

74In Stock

£21.03

£19.77

£18.83

View

Min.: 1
Mult.: 1