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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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RoHS Compliant

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Part #

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 8

M85049/298A01
Amphenol PCD
1: £25.88
14In Stock

Mfr. Part No.
M85049/298A01

Mouser Part No
523-85049/298A01

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 8

Datasheet

14In Stock

£25.88

£22.25

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 62GB

62GB5851405P
Amphenol LTD
1: £22.99
46In Stock

Mfr. Part No.
62GB5851405P

Mouser Part No
523-5851405P

Circular MIL Spec Backshells 62GB

Datasheet

46In Stock

£22.99

£19.55

£18.66

£18.05

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

A850492908N02A
Amphenol PCD
1: £28.56
19In Stock

Mfr. Part No.
A850492908N02A

Mouser Part No
523-A850492908N02A

Circular MIL Spec Backshells BACKSHELL

19In Stock

£28.56

£24.55

£23.49

£22.73

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 25

M85049/14S25W
Amphenol PCD
1: £19.76
37In Stock

Mfr. Part No.
M85049/14S25W

Mouser Part No
523-85049/14S25W

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 25

Datasheet

37In Stock

£19.76

£17.70

£16.71

£15.49

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV 45 DEG OD CAD

M85049/7-13W
Amphenol PCD
1: £37.70
20In Stock

Mfr. Part No.
M85049/7-13W

Mouser Part No
523-85049/7-13W

Circular MIL Spec Backshells BACKSHELL ENV 45 DEG OD CAD

Datasheet

20In Stock

£37.70

£32.20

£30.96

£29.92

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-18W
Amphenol PCD
1: £45.02
23In Stock

Mfr. Part No.
M85049/11-18W

Mouser Part No
523-85049/11-18W

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

Datasheet

23In Stock

£45.02

£42.95

£38.94

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells

M85049/1710Z03
Amphenol PCD
1: £52.76
17In Stock

Mfr. Part No.
M85049/1710Z03

Mouser Part No
523-M850491710Z03

Circular MIL Spec Backshells

Datasheet

17In Stock

£52.76

£46.39

View

Min.: 1
Mult.: 1

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

M85049/6-13W
Amphenol PCD
1: £47.83
16In Stock

Mfr. Part No.
M85049/6-13W

Mouser Part No
523-85049/6-13W

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

Datasheet

16In Stock

£47.83

£42.06

£40.45

£39.09

£36.93

Min.: 1
Mult.: 1

No

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

M85049/1921W06B
Amphenol PCD
1: £56.60
23In Stock

Mfr. Part No.
M85049/1921W06B

Mouser Part No
523-85049/1921W06B

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

Datasheet

23In Stock

£56.60

£50.30

£48.36

£46.75

£44.17

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells 6 Backshell Env-EMI/RFI

M85049/6-5W
Amphenol PCD
1: £41.42
21In Stock

Mfr. Part No.
M85049/6-5W

Mouser Part No
523-85049/6-5W

Circular MIL Spec Backshells 6 Backshell Env-EMI/RFI

Datasheet

21In Stock

£41.42

£38.05

£38.03

Quote

Min.: 1
Mult.: 1

No

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

M85049/78-19W05
Amphenol PCD
1: £65.97
15In Stock

Mfr. Part No.
M85049/78-19W05

Mouser Part No
523-85049/78-19W05

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

Datasheet

15In Stock

£65.97

£60.16

£57.84

£55.91

£52.83

Min.: 1
Mult.: 1

No

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

M85049/79-17W02
Amphenol PCD
1: £64.99
11In Stock

Mfr. Part No.
M85049/79-17W02

Mouser Part No
523-85049/79-17W02

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

Datasheet

11In Stock

£64.99

£59.28

£56.99

£55.09

View

Min.: 1
Mult.: 1

No

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

M85049/1823W09A
Amphenol PCD
1: £68.22
13In Stock

Mfr. Part No.
M85049/1823W09A

Mouser Part No
523-85049/1823W09A

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

Datasheet

13In Stock

£68.22

£62.21

£59.81

£57.81

£54.62

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 10

M85049/76-10W03
Amphenol PCD
1: £63.34
13In Stock

Mfr. Part No.
M85049/76-10W03

Mouser Part No
523-85049/76-10W03

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 10

Datasheet

13In Stock

£63.34

£57.02

£47.20

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells 9 Backshell Env

M85049/9-40W
Amphenol PCD
1: £24.18
23In Stock

Mfr. Part No.
M85049/9-40W

Mouser Part No
523-85049/9-40W

Circular MIL Spec Backshells 9 Backshell Env

Datasheet

23In Stock

£24.18

Min.: 1
Mult.: 1

No

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

M85049/8-45W
Amphenol PCD
1: £50.91
19In Stock

Mfr. Part No.
M85049/8-45W

Mouser Part No
523-85049/8-45W

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

Datasheet

19In Stock

£50.91

£44.77

£40.35

£39.31

Min.: 1
Mult.: 1

No

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

M85049/23-49Z
Amphenol PCD
1: £39.89
60In Stock

Mfr. Part No.
M85049/23-49Z

Mouser Part No
523-M8504923-49Z

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

Datasheet

60In Stock

£39.89

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20

M85049/1720W05
Amphenol PCD
1: £59.01
19In Stock

Mfr. Part No.
M85049/1720W05

Mouser Part No
523-85049/1720W05

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20

Datasheet

19In Stock

£59.01

£52.46

£50.43

£48.76

£46.06

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9

M85049/1909W02A
Amphenol PCD
1: £38.75
26In Stock

Mfr. Part No.
M85049/1909W02A

Mouser Part No
523-85049/1909W02A

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9

Datasheet

26In Stock

£38.75

£33.10

£32.20

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells

97B2504318
Amphenol PCD
1: £19.50
23In Stock

Mfr. Part No.
97B2504318

Mouser Part No
523-97B2504318

Circular MIL Spec Backshells

23In Stock

£19.50

£16.58

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell

97B4106F10SL3SM01
Amphenol PCD
1: £24.89
11In Stock

Mfr. Part No.
97B4106F10SL3SM01

Mouser Part No
523-97B4106F10SL3SM1

Circular MIL Spec Backshells Backshell

Datasheet

11In Stock

£24.89

£21.15

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BAND LOCK EMI/RFI ST SS08 ES03 WO-BND CA

BLL1SSL08039XW
Amphenol PCD
1: £25.14
17In Stock

Mfr. Part No.
BLL1SSL08039XW

Mouser Part No
523-BLL1SSL08039XW

Circular MIL Spec Backshells BAND LOCK EMI/RFI ST SS08 ES03 WO-BND CA

Datasheet

17In Stock

£25.14

£21.62

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 36

M85049/10-71N
Amphenol PCD
1: £124.98
8In Stock

Mfr. Part No.
M85049/10-71N

Mouser Part No
523-85049/10-71N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 36

Datasheet

8In Stock

£124.98

£107.90

£104.04

£103.25

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

M85049/2111N01A
Amphenol PCD
1: £31.33
25In Stock

Mfr. Part No.
M85049/2111N01A

Mouser Part No
523-85049/2111N01A

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

Datasheet

25In Stock

£31.33

£27.24

£26.07

£25.23

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

M85049/2119A05
Amphenol PCD
1: £35.40
24In Stock

Mfr. Part No.
M85049/2119A05

Mouser Part No
523-85049/2119A05

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

Datasheet

24In Stock

£35.40

£30.23

£29.07

£28.09

View

Min.: 1
Mult.: 1