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 85 Backshell Band Lock

M85049/85-16N02
Amphenol PCD
1: $55.43
39In Stock

Mfr. Part No.
M85049/85-16N02

Mouser Part No
523-85049/85-16N02

Amphenol PCD

Circular MIL Spec Backshells 85 Backshell Band Lock

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Datasheet

39In Stock

$55.43

$38.02

$35.40

$32.96

$32.89

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 18

M85049/85-18N02
Amphenol PCD
1: $54.60
6In Stock
25Expected 2026/05/28

Mfr. Part No.
M85049/85-18N02

Mouser Part No
523-85049/85-18N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 18

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Datasheet

6In Stock

25Expected 2026/05/28

$54.60

$48.57

$44.01

$39.81

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 22

M85049/85-22N02
Amphenol PCD
1: $54.34
3In Stock
25Expected 2026/05/28

Mfr. Part No.
M85049/85-22N02

Mouser Part No
523-85049/85-22N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 22

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Datasheet

3In Stock

25Expected 2026/05/28

$54.34

$48.76

$48.75

$48.37

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 13

M85049/88-13N02
Amphenol PCD
1: $41.90
33In Stock
50Expected 2026/05/29

Mfr. Part No.
M85049/88-13N02

Mouser Part No
523-85049/88-13N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 13

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Datasheet

33In Stock

50Expected 2026/05/29

$41.90

$37.32

$35.80

$32.68

$31.87

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 19

M85049/88-19N02
Amphenol PCD
1: $56.48
35In Stock
125On Order

Mfr. Part No.
M85049/88-19N02

Mouser Part No
523-85049/88-19N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 19

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Datasheet

35In Stock

125On Order

$56.48

$50.26

$45.47

$41.04

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 21

M85049/88-21N03
Amphenol PCD
1: $40.34
3In Stock
350On Order

Mfr. Part No.
M85049/88-21N03

Mouser Part No
523-85049/88-21N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 21

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Datasheet

3In Stock

350On Order

$40.34

$36.19

$33.72

$31.26

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 25

M85049/88-25N03
Amphenol PCD
1: $47.66
7In Stock
250On Order

Mfr. Part No.
M85049/88-25N03

Mouser Part No
523-85049/88-25N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 25

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Datasheet

7In Stock

250On Order

$47.66

$40.51

$37.97

$36.16

$35.01

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 19

M85049/89-19N02
Amphenol PCD
1: $66.71
19In Stock

Mfr. Part No.
M85049/89-19N02

Mouser Part No
523-85049/89-19N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 19

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Datasheet

19In Stock

$66.71

$61.69

$53.66

$51.51

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 89 Backshell Band Lock

M85049/89-9N03
Amphenol PCD
1: $51.54
24In Stock

Mfr. Part No.
M85049/89-9N03

Mouser Part No
523-85049/89-9N03

Amphenol PCD

Circular MIL Spec Backshells 89 Backshell Band Lock

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Datasheet

24In Stock

$51.54

$41.77

$41.27

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-10N
Amphenol PCD
1: $41.05
11In Stock

Mfr. Part No.
M85049/9-10N

Mouser Part No
523-85049/9-10N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

11In Stock

$41.05

$35.69

$34.82

$34.33

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-16N
Amphenol PCD
1: $45.08
9In Stock
11Expected 2026/05/13

Mfr. Part No.
M85049/9-16N

Mouser Part No
523-85049/9-16N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

9In Stock

11Expected 2026/05/13

$45.08

$37.66

$35.37

$35.18

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-22N
Amphenol PCD
1: $65.58
1In Stock
18Expected 2026/05/13

Mfr. Part No.
M85049/9-22N

Mouser Part No
523-85049/9-22N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

1In Stock

18Expected 2026/05/13

$65.58

$56.41

$52.10

$49.29

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-4N
Amphenol PCD
1: $34.52
4In Stock

Mfr. Part No.
M85049/9-4N

Mouser Part No
523-85049/9-4N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

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Datasheet

4In Stock

$34.52

$32.09

$27.26

$27.04

$26.71

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

M85049/9-5N
Amphenol PCD
1: $38.68
20In Stock
11Expected 2026/05/18

Mfr. Part No.
M85049/9-5N

Mouser Part No
523-85049/9-5N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV R/A NICKEL

Learn More

Datasheet

20In Stock

11Expected 2026/05/18

$38.68

$34.56

$34.55

$34.18

View

Min.: 1
Mult.: 1

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

M85049/90-13N02
Amphenol PCD
1: $64.71
25In Stock

Mfr. Part No.
M85049/90-13N02

Mouser Part No
523-85049/90-13N02

Amphenol PCD

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

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Datasheet

25In Stock

$64.71

$63.92

$58.77

$55.06

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 15

M85049/90-15N02
Amphenol PCD
1: $59.72
9In Stock

Mfr. Part No.
M85049/90-15N02

Mouser Part No
523-85049/90-15N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 15

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Datasheet

9In Stock

$59.72

$53.77

$52.71

$52.42

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 90 Backshell Band Lock

M85049/90-19N03
Amphenol PCD
1: $75.12
13In Stock
25Expected 2026/05/29

Mfr. Part No.
M85049/90-19N03

Mouser Part No
523-85049/90-19N03

Amphenol PCD

Circular MIL Spec Backshells 90 Backshell Band Lock

Learn More

Datasheet

13In Stock

25Expected 2026/05/29

$75.12

$64.90

$60.84

$57.93

$56.35

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 21

M85049/90-21N02
Amphenol PCD
1: $85.19
11In Stock

Mfr. Part No.
M85049/90-21N02

Mouser Part No
523-85049/90-21N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 21

Learn More

Datasheet

11In Stock

$85.19

$78.56

$66.49

$62.69

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BShell SRStrt SL ODC SZ09

M85049/124S09W
Amphenol PCD
1: $46.44
9In Stock

Mfr. Part No.
M85049/124S09W

Mouser Part No
523-85049124S09W

Amphenol PCD

Circular MIL Spec Backshells BShell SRStrt SL ODC SZ09

Datasheet

9In Stock

$46.44

$44.29

$37.63

$36.46

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BShell SRStrt SL Ni SZ13

M85049/124S13N
Amphenol PCD
1: $47.47
15In Stock

Mfr. Part No.
M85049/124S13N

Mouser Part No
523-85049124S13N

Amphenol PCD

Circular MIL Spec Backshells BShell SRStrt SL Ni SZ13

Datasheet

15In Stock

$47.47

$43.57

$39.29

$36.60

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BShell SRStrt SL Ni SZ17

M85049/124S17N
Amphenol PCD
1: $46.69
25In Stock
25Expected 2026/03/09

Mfr. Part No.
M85049/124S17N

Mouser Part No
523-85049124S17N

Amphenol PCD

Circular MIL Spec Backshells BShell SRStrt SL Ni SZ17

Datasheet

25In Stock

25Expected 2026/03/09

$46.69

$46.52

$41.31

$39.54

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BShell SR 90deg SL Ni SZ09

M85049/126S09N
Amphenol PCD
1: $58.87
23In Stock

Mfr. Part No.
M85049/126S09N

Mouser Part No
523-85049126S09N

Amphenol PCD

Circular MIL Spec Backshells BShell SR 90deg SL Ni SZ09

23In Stock

$58.87

$51.04

$49.09

$47.45

View

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 128 Backshell Band

A850491282
Amphenol PCD
1: $15.96
25In Stock

Mfr. Part No.
A850491282

Mouser Part No
523-A850491282

Amphenol PCD

Circular MIL Spec Backshells 128 Backshell Band

25In Stock

$15.96

$15.94

$15.56

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 128 Backshell Band

A850491288
Amphenol PCD
1: $20.14
25In Stock

Mfr. Part No.
A850491288

Mouser Part No
523-A850491288

Amphenol PCD

Circular MIL Spec Backshells 128 Backshell Band

Datasheet

25In Stock

$20.14

$17.12

$16.05

$15.11

View

Min.: 1
Mult.: 1

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