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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: $106.16
26In Stock

Mfr. Part No.
M85049/11-34W

Mouser Part No
523-85049/11-34W

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

Datasheet

26In Stock

$106.16

$96.45

$93.87

$83.78

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 13

M85049/2113W02
Amphenol PCD
1: $48.52
26In Stock

Mfr. Part No.
M85049/2113W02

Mouser Part No
523-85049/2113W02

Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 13

Datasheet

26In Stock

$48.52

$45.94

$45.89

$44.19

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 12

M85049/2912W02
Amphenol PCD
1: $43.48
43In Stock

Mfr. Part No.
M85049/2912W02

Mouser Part No
523-85049/2912W02

Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 12

Datasheet

43In Stock

$43.48

$42.39

$42.38

$40.68

View

Min.: 1
Mult.: 1

No

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

M85049/78-15W03
Amphenol PCD
1: $92.04
18In Stock

Mfr. Part No.
M85049/78-15W03

Mouser Part No
523-85049/78-15W03

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

Datasheet

18In Stock

$92.04

$92.03

$88.78

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-33W
Amphenol PCD
1: $91.34
22In Stock

Mfr. Part No.
M85049/11-33W

Mouser Part No
523-85049/11-33W

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

Datasheet

22In Stock

$91.34

$82.13

$82.12

$80.76

Min.: 1
Mult.: 1

No

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

M85049/3620W06
Amphenol PCD
1: $98.50
15In Stock

Mfr. Part No.
M85049/3620W06

Mouser Part No
523-85049/3620W06

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

Datasheet

15In Stock

$98.50

$90.49

$80.24

Quote

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 12

M85049/1712W04
Amphenol PCD
1: $68.99
24In Stock

Mfr. Part No.
M85049/1712W04

Mouser Part No
523-85049/1712W04

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 12

Datasheet

24In Stock

$68.99

$66.95

$66.94

$65.48

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells ENVIRONMENTAL SS10 ES03 CLAMP CAD

BEL1SSL10032CW
Amphenol PCD
1: $60.14
6In Stock

Mfr. Part No.
BEL1SSL10032CW

Mouser Part No
523-BEL1SSL10032CW

Circular MIL Spec Backshells ENVIRONMENTAL SS10 ES03 CLAMP CAD

Datasheet

6In Stock

$60.14

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 14

M85049/2914W05A
Amphenol PCD
1: $50.55
24In Stock

Mfr. Part No.
M85049/2914W05A

Mouser Part No
523-85049/2914W05A

Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 14

Datasheet

24In Stock

$50.55

$50.54

$45.71

Min.: 1
Mult.: 1

No

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

M85049/6-13W
Amphenol PCD
1: $86.62
15In 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

15In Stock

$86.62

$74.47

$60.47

$54.74

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells 8 Backshell Env-EMI/RFI

M85049/8-16W
Amphenol PCD
1: $70.42
27In Stock

Mfr. Part No.
M85049/8-16W

Mouser Part No
523-85049/8-16W

Circular MIL Spec Backshells 8 Backshell Env-EMI/RFI

Datasheet

27In Stock

$70.42

$67.73

$67.71

$62.34

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-154W
Amphenol PCD
1: $233.10
25In Stock

Mfr. Part No.
M85049/11-154W

Mouser Part No
523-85049/11-154W

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

Datasheet

25In Stock

$233.10

$233.09

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 8

M85049/76-08W02
Amphenol PCD
1: $93.74
20In Stock

Mfr. Part No.
M85049/76-08W02

Mouser Part No
523-85049/76-08W02

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 8

Datasheet

20In Stock

$93.74

$82.06

$82.05

$81.14

Quote

Min.: 1
Mult.: 1

No

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

M85049/77-16W03
Amphenol PCD
1: $117.40
17In Stock

Mfr. Part No.
M85049/77-16W03

Mouser Part No
523-85049/77-16W03

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

Datasheet

17In Stock

$117.40

$104.35

$82.84

$82.82

$76.12

Min.: 1
Mult.: 1

No

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

M85049/8-45W
Amphenol PCD
1: $84.36
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

$84.36

$80.66

$75.98

$75.59

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells 124 Backshell Strain Relief Clamp

M85049/124S21W
Amphenol PCD
1: $53.15
29In Stock

Mfr. Part No.
M85049/124S21W

Mouser Part No
523-85049124S21W

Circular MIL Spec Backshells 124 Backshell Strain Relief Clamp

Datasheet

29In Stock

$53.15

$45.21

Quote

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells Backshell;Non Env;BZN

M85049/2115Z03
Amphenol PCD
1: $72.77
34In Stock

Mfr. Part No.
M85049/2115Z03

Mouser Part No
523-M850492115Z03

Circular MIL Spec Backshells Backshell;Non Env;BZN

Datasheet

34In Stock

$72.77

$63.27

$56.00

View

Min.: 1
Mult.: 1

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

M85049/23-49Z
Amphenol PCD
1: $99.89
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

$99.89

$88.81

$70.45

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell

97B4106F10SL3SM01
Amphenol PCD
1: $45.08
8In Stock

Mfr. Part No.
97B4106F10SL3SM01

Mouser Part No
523-97B4106F10SL3SM1

Circular MIL Spec Backshells Backshell

Datasheet

8In Stock

$45.08

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

M85049/2125A07
Amphenol PCD
1: $75.13
29In Stock

Mfr. Part No.
M85049/2125A07

Mouser Part No
523-85049/2125A07

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

Datasheet

29In Stock

$75.13

$65.14

$61.92

$58.34

View

Min.: 1
Mult.: 1

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

M85049/23-18N
Amphenol PCD
1: $71.90
22In Stock

Mfr. Part No.
M85049/23-18N

Mouser Part No
523-85049/23-18N

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

Datasheet

22In Stock

$71.90

$62.51

$48.96

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 87 Backshell Band Lock

A850498710N03
Amphenol PCD
1: $80.14
25In Stock

Mfr. Part No.
A850498710N03

Mouser Part No
523-A850498710N03

Circular MIL Spec Backshells 87 Backshell Band Lock

Datasheet

25In Stock

$80.14

$70.72

$64.52

$64.30

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117A05
Amphenol PCD
1: $65.50
25In Stock

Mfr. Part No.
M85049/2117A05

Mouser Part No
523-85049/2117A05

Circular MIL Spec Backshells 21 Backshell Non Env

Datasheet

25In Stock

$65.50

$57.11

$57.09

$48.72

View

Min.: 1
Mult.: 1

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

M85049/10-150N
Amphenol PCD
1: $108.68
18In Stock

Mfr. Part No.
M85049/10-150N

Mouser Part No
523-85049/10-150N

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

Datasheet

18In Stock

$108.68

$96.60

$85.75

$85.73

View

Min.: 1
Mult.: 1

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

M85049/1909W02A
Amphenol PCD
1: $81.50
23In 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

23In Stock

$81.50

$70.68

View

Min.: 1
Mult.: 1

No