Connectors – Mouser South Africa

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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 BND LOCK ADPTR R/A NIC SZ 11

M85049/90-11N03
Amphenol PCD
1: $54.54
233In Stock

Mfr. Part No.
M85049/90-11N03

Mouser Part No
523-85049/90-11N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 11

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Datasheet

233In Stock

$54.54

$48.68

$44.26

$40.62

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 13

M85049/90-13N03
Amphenol PCD
1: $63.12
169In Stock

Mfr. Part No.
M85049/90-13N03

Mouser Part No
523-85049/90-13N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 13

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Datasheet

169In Stock

$63.12

$56.30

$55.06

$53.78

$50.54

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17

M85049/90-17N03
Amphenol PCD
1: $65.73
98In Stock

Mfr. Part No.
M85049/90-17N03

Mouser Part No
523-85049/90-17N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17

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Datasheet

98In Stock

$65.73

$60.57

$57.07

$55.50

$55.48

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 23

M85049/90-23N03
Amphenol PCD
1: $69.34
68In Stock

Mfr. Part No.
M85049/90-23N03

Mouser Part No
523-85049/90-23N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 23

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Datasheet

68In Stock

$69.34

$66.86

$62.88

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 09

M85049/90-9N03
Amphenol PCD
1: $61.45
57In Stock
75Expected 2026/05/11

Mfr. Part No.
M85049/90-9N03

Mouser Part No
523-85049/90-9N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 09

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Datasheet

57In Stock

75Expected 2026/05/11

$61.45

$53.45

$48.08

$47.02

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 124 Backshell Strain Relief Clamp

M85049/124S09N
Amphenol PCD
1: $45.11
53In Stock
50Expected 2026/05/11

Mfr. Part No.
M85049/124S09N

Mouser Part No
523-85049124S09N

Amphenol PCD

Circular MIL Spec Backshells 124 Backshell Strain Relief Clamp

Datasheet

53In Stock

50Expected 2026/05/11

$45.11

$39.22

$37.53

$36.32

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BShell SR 90deg SL ODC SZ23

M85049/126S23W
Amphenol PCD
1: $76.77
99In Stock

Mfr. Part No.
M85049/126S23W

Mouser Part No
523-85049126S23W

Amphenol PCD

Circular MIL Spec Backshells BShell SR 90deg SL ODC SZ23

99In Stock

$76.77

$69.87

$63.27

$59.92

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell Size 14

AIA5001-14000010AA04
Amphenol LTD
1: $170.48
15In Stock

Mfr. Part No.
AIA5001-14000010AA04

Mouser Part No
654-AIA5001-1410AA04

Amphenol LTD

Circular MIL Spec Backshells Backshell Size 14

Datasheet

15In Stock

$170.48

$147.20

$141.92

$140.86

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 09

M85049/1809W02
Amphenol PCD
1: $62.73
952In Stock

Mfr. Part No.
M85049/1809W02

Mouser Part No
523-85049/1809W02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 09

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Datasheet

952In Stock

$62.73

$55.21

$42.53

$40.50

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Min.: 1
Mult.: 1

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

M85049/10-18W
Amphenol PCD
1: $112.01
39In Stock

Mfr. Part No.
M85049/10-18W

Mouser Part No
523-85049/10-18W

Amphenol PCD

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

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Datasheet

39In Stock

$112.01

$94.02

$86.81

$85.55

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Min.: 1
Mult.: 1

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

M85049/10-19W
Amphenol PCD
1: $127.76
25In Stock

Mfr. Part No.
M85049/10-19W

Mouser Part No
523-85049/10-19W

Amphenol PCD

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

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Datasheet

25In Stock

$127.76

$118.91

$110.26

$103.25

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI

M85049/10-21W
Amphenol PCD
1: $90.67
23In Stock

Mfr. Part No.
M85049/10-21W

Mouser Part No
523-85049/10-21W

Amphenol PCD

Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI

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Datasheet

23In Stock

$90.67

$80.83

$77.11

$68.79

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI

M85049/10-31W
Amphenol PCD
1: $92.64
29In Stock

Mfr. Part No.
M85049/10-31W

Mouser Part No
523-85049/10-31W

Amphenol PCD

Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI

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Datasheet

29In Stock

$92.64

$86.22

$79.82

$76.87

Quote

Min.: 1
Mult.: 1

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

M85049/10-33W
Amphenol PCD
1: $112.49
19In Stock

Mfr. Part No.
M85049/10-33W

Mouser Part No
523-85049/10-33W

Amphenol PCD

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

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Datasheet

19In Stock

$112.49

$103.48

$90.30

$76.44

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI

M85049/10-45W
Amphenol PCD
1: $152.99
21In Stock

Mfr. Part No.
M85049/10-45W

Mouser Part No
523-85049/10-45W

Amphenol PCD

Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI

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Datasheet

21In Stock

$152.99

$135.38

$135.37

$129.71

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 28

M85049/10-61W
Amphenol PCD
1: $155.21
42In Stock

Mfr. Part No.
M85049/10-61W

Mouser Part No
523-85049/10-61W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 28

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Datasheet

42In Stock

$155.21

$140.58

$125.37

$123.38

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Min.: 1
Mult.: 1

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

M85049/10-73W
Amphenol PCD
1: $166.06
17In Stock

Mfr. Part No.
M85049/10-73W

Mouser Part No
523-85049/10-73W

Amphenol PCD

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

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Datasheet

17In Stock

$166.06

$163.74

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-11W
Amphenol PCD
1: $110.58
25In Stock

Mfr. Part No.
M85049/11-11W

Mouser Part No
523-85049/11-11W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

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Datasheet

25In Stock

$110.58

$101.97

$83.63

$77.58

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-13W
Amphenol PCD
1: $55.75
62In Stock

Mfr. Part No.
M85049/11-13W

Mouser Part No
523-85049/11-13W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

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Datasheet

62In Stock

$55.75

$51.77

$49.83

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-148W
Amphenol PCD
1: $160.78
21In Stock

Mfr. Part No.
M85049/11-148W

Mouser Part No
523-85049/11-148W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

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Datasheet

21In Stock

$160.78

$149.20

$139.40

$137.15

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 11 Backshell Env

M85049/11-150W
Amphenol PCD
1: $71.19
42In Stock

Mfr. Part No.
M85049/11-150W

Mouser Part No
523-85049/11-150W

Amphenol PCD

Circular MIL Spec Backshells 11 Backshell Env

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Datasheet

42In Stock

$71.19

$67.62

$66.69

$61.44

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-25W
Amphenol PCD
1: $87.48
79In Stock

Mfr. Part No.
M85049/11-25W

Mouser Part No
523-85049/11-25W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

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Datasheet

79In Stock

$87.48

$79.77

$77.67

$66.01

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-33W
Amphenol PCD
1: $62.45
25In Stock

Mfr. Part No.
M85049/11-33W

Mouser Part No
523-85049/11-33W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

Learn More

Datasheet

25In Stock

$62.45

$59.78

$58.52

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-37W
Amphenol PCD
1: $111.47
28In Stock

Mfr. Part No.
M85049/11-37W

Mouser Part No
523-85049/11-37W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

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Datasheet

28In Stock

$111.47

$105.89

$89.99

$88.02

$87.78

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 11 Backshell Env

M85049/11-43W
Amphenol PCD
1: $72.14
26In Stock

Mfr. Part No.
M85049/11-43W

Mouser Part No
523-85049/11-43W

Amphenol PCD

Circular MIL Spec Backshells 11 Backshell Env

Learn More

Datasheet

26In Stock

$72.14

$67.34

$67.12

$63.97

$63.51

Min.: 1
Mult.: 1

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