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 NON ENV EMI/RFI ST NIC SZ 25

M85049/1925N09
Amphenol PCD
1: $79.30
17In Stock

Mfr. Part No.
M85049/1925N09

Mouser Part No
523-85049/1925N09

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 25

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Datasheet

17In Stock

$79.30

$72.70

$72.69

$71.95

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 11

M85049/2111A02A
Amphenol PCD
1: $41.34
11In Stock

Mfr. Part No.
M85049/2111A02A

Mouser Part No
523-85049/2111A02A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 11

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Datasheet

11In Stock

$41.34

$35.95

$34.40

$33.29

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

M85049/2111N02
Amphenol PCD
1: $46.40
3In Stock
40Expected 2026/05/13

Mfr. Part No.
M85049/2111N02

Mouser Part No
523-85049/2111N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

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Datasheet

3In Stock

40Expected 2026/05/13

$46.40

$41.74

$35.54

$33.49

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

M85049/2111N03
Amphenol PCD
1: $44.36
19In Stock

Mfr. Part No.
M85049/2111N03

Mouser Part No
523-85049/2111N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

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Datasheet

19In Stock

$44.36

$32.47

$32.19

$30.42

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

M85049/2111N03A
Amphenol PCD
1: $48.35
1In Stock
25Expected 2026/03/16

Mfr. Part No.
M85049/2111N03A

Mouser Part No
523-85049/2111N03A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

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Datasheet

1In Stock

25Expected 2026/03/16

$48.35

$42.76

$40.90

$40.01

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13

M85049/2113A04
Amphenol PCD
1: $44.24
2In Stock
25Expected 2026/04/27

Mfr. Part No.
M85049/2113A04

Mouser Part No
523-85049/2113A04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13

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Datasheet

2In Stock

25Expected 2026/04/27

$44.24

$39.05

$39.04

$36.30

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N02
Amphenol PCD
1: $45.51
5In Stock

Mfr. Part No.
M85049/2113N02

Mouser Part No
523-85049/2113N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

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Datasheet

5In Stock

$45.51

$40.26

$38.30

$38.02

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N03
Amphenol PCD
1: $46.87
21In Stock
25On Order

Mfr. Part No.
M85049/2113N03

Mouser Part No
523-85049/2113N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

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Datasheet

21In Stock

25On Order

$46.87

$41.47

$39.08

$32.91

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N04
Amphenol PCD
1: $49.17
18In Stock

Mfr. Part No.
M85049/2113N04

Mouser Part No
523-85049/2113N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

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Datasheet

18In Stock

$49.17

$44.23

$38.83

$35.95

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N04A
Amphenol PCD
1: $45.55
13In Stock

Mfr. Part No.
M85049/2113N04A

Mouser Part No
523-85049/2113N04A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

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Datasheet

13In Stock

$45.55

$40.50

$40.48

$40.11

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 15

M85049/2115A05
Amphenol PCD
1: $46.85
30In Stock

Mfr. Part No.
M85049/2115A05

Mouser Part No
523-85049/2115A05

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 15

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Datasheet

30In Stock

$46.85

$43.11

$36.65

$35.62

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N02
Amphenol PCD
1: $42.84
12In Stock

Mfr. Part No.
M85049/2115N02

Mouser Part No
523-85049/2115N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

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Datasheet

12In Stock

$42.84

$37.25

$33.76

$32.31

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N03
Amphenol PCD
1: $48.22
20In Stock
25On Order

Mfr. Part No.
M85049/2115N03

Mouser Part No
523-85049/2115N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

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Datasheet

20In Stock

25On Order

$48.22

$47.79

$39.76

$37.04

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N04
Amphenol PCD
1: $45.52
16In Stock

Mfr. Part No.
M85049/2115N04

Mouser Part No
523-85049/2115N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

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Datasheet

16In Stock

$45.52

$39.58

$35.68

$35.42

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

M85049/2117A02
Amphenol PCD
1: $41.09
23In Stock

Mfr. Part No.
M85049/2117A02

Mouser Part No
523-85049/2117A02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

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Datasheet

23In Stock

$41.09

$41.08

$38.25

$37.77

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

M85049/2117A04
Amphenol PCD
1: $52.15
18In Stock

Mfr. Part No.
M85049/2117A04

Mouser Part No
523-85049/2117A04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

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Datasheet

18In Stock

$52.15

$52.14

$37.90

$37.52

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N02A
Amphenol PCD
1: $43.68
7In Stock

Mfr. Part No.
M85049/2117N02A

Mouser Part No
523-85049/2117N02A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

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Datasheet

7In Stock

$43.68

$37.97

$36.33

$35.17

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N04
Amphenol PCD
1: $46.80
1In Stock
25Expected 2026/03/16

Mfr. Part No.
M85049/2117N04

Mouser Part No
523-85049/2117N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

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Datasheet

1In Stock

25Expected 2026/03/16

$46.80

$39.88

$39.87

$37.40

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N05
Amphenol PCD
1: $53.10
21In Stock

Mfr. Part No.
M85049/2117N05

Mouser Part No
523-85049/2117N05

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

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Datasheet

21In Stock

$53.10

$47.11

$42.96

$38.74

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N05A
Amphenol PCD
1: $48.47
19In Stock

Mfr. Part No.
M85049/2117N05A

Mouser Part No
523-85049/2117N05A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

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Datasheet

19In Stock

$48.47

$41.21

$38.61

$36.77

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N06
Amphenol PCD
1: $45.35
33In Stock

Mfr. Part No.
M85049/2117N06

Mouser Part No
523-85049/2117N06

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

Learn More

Datasheet

33In Stock

$45.35

$41.55

$41.23

$38.62

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N06A
Amphenol PCD
1: $50.13
16In Stock

Mfr. Part No.
M85049/2117N06A

Mouser Part No
523-85049/2117N06A

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

Learn More

Datasheet

16In Stock

$50.13

$42.81

$41.17

$39.79

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

M85049/2119A07B
Amphenol PCD
1: $53.10
16In Stock

Mfr. Part No.
M85049/2119A07B

Mouser Part No
523-85049/2119A07B

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

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Datasheet

16In Stock

$53.10

$45.35

$43.60

$42.15

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2119N04
Amphenol PCD
1: $46.74
2In Stock
25Expected 2026/03/09

Mfr. Part No.
M85049/2119N04

Mouser Part No
523-85049/2119N04

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

Learn More

Datasheet

2In Stock

25Expected 2026/03/09

$46.74

$40.36

$40.34

$36.65

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

M85049/2119N06
Amphenol PCD
1: $48.61
17In Stock

Mfr. Part No.
M85049/2119N06

Mouser Part No
523-85049/2119N06

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

Learn More

Datasheet

17In Stock

$48.61

$41.51

$38.58

$38.47

View

Min.: 1
Mult.: 1

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