Connectors – Mouser Bulgaria

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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 ST NIC SZ 11

M85049/2111N03
Amphenol PCD
1: 38,14 €
20In 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

20In Stock

38,14 €

27,92 €

27,68 €

26,16 €

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Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

M85049/2111N03A
Amphenol PCD
1: 40,16 €
1In Stock
25Expected 3/16/2026

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 3/16/2026

40,16 €

36,70 €

31,18 €

29,18 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13

M85049/2113A04
Amphenol PCD
1: 37,26 €
2In Stock
25Expected 4/27/2026

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 4/27/2026

37,26 €

35,05 €

33,71 €

33,45 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N02
Amphenol PCD
1: 39,92 €
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

39,92 €

36,36 €

30,89 €

30,60 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N03
Amphenol PCD
1: 36,91 €
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

36,91 €

33,50 €

28,55 €

26,22 €

25,51 €

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N04
Amphenol PCD
1: 41,57 €
19In 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

19In Stock

41,57 €

37,97 €

31,11 €

29,12 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N04A
Amphenol PCD
1: 36,90 €
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

36,90 €

34,90 €

34,21 €

34,14 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 15

M85049/2115A05
Amphenol PCD
1: 40,28 €
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

40,28 €

37,07 €

31,51 €

30,63 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N02
Amphenol PCD
1: 35,42 €
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

35,42 €

32,07 €

27,25 €

26,85 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N03
Amphenol PCD
1: 41,11 €
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

Learn More

Datasheet

20In Stock

25On Order

41,11 €

41,08 €

30,44 €

27,99 €

26,23 €

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N04
Amphenol PCD
1: 37,63 €
17In 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

17In Stock

37,63 €

33,30 €

28,30 €

27,03 €

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

M85049/2117A04
Amphenol PCD
1: 52,88 €
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

52,88 €

52,86 €

40,94 €

40,80 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

M85049/2117A06
Amphenol PCD
1: 41,84 €
14In Stock

Mfr. Part No.
M85049/2117A06

Mouser Part No
523-85049/2117A06

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

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Datasheet

14In Stock

41,84 €

37,13 €

32,70 €

31,36 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N02A
Amphenol PCD
1: 37,56 €
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

37,56 €

32,65 €

31,24 €

30,24 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N04
Amphenol PCD
1: 40,23 €
4In Stock
25Expected 3/16/2026

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

4In Stock

25Expected 3/16/2026

40,23 €

35,84 €

30,45 €

29,61 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N05
Amphenol PCD
1: 45,36 €
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

45,36 €

40,51 €

36,64 €

33,03 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N05A
Amphenol PCD
1: 41,68 €
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

41,68 €

35,43 €

33,20 €

31,62 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N06
Amphenol PCD
1: 39,49 €
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

39,49 €

34,40 €

32,89 €

32,66 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N06A
Amphenol PCD
1: 43,10 €
16In Stock

Mfr. Part No.
M85049/2117N06A

Mouser Part No
523-85049/2117N06A

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

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Datasheet

16In Stock

43,10 €

36,81 €

35,40 €

34,21 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

M85049/2119A07B
Amphenol PCD
1: 45,66 €
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

45,66 €

38,99 €

37,49 €

36,24 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2119N04
Amphenol PCD
1: 38,64 €
2In Stock
25Expected 3/9/2026

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 3/9/2026

38,64 €

37,92 €

35,00 €

34,99 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

M85049/2119N06
Amphenol PCD
1: 40,19 €
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

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Datasheet

17In Stock

40,19 €

36,15 €

30,79 €

30,07 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

M85049/2119N07
Amphenol PCD
1: 43,04 €
8In Stock

Mfr. Part No.
M85049/2119N07

Mouser Part No
523-85049/2119N07

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

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Datasheet

8In Stock

43,04 €

38,16 €

33,67 €

32,27 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 21

M85049/2121A08
Amphenol PCD
1: 45,56 €
13In Stock

Mfr. Part No.
M85049/2121A08

Mouser Part No
523-85049/2121A08

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 21

Learn More

Datasheet

13In Stock

45,56 €

40,31 €

35,71 €

34,16 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 21

M85049/2121N03
Amphenol PCD
1: 40,15 €
21In Stock

Mfr. Part No.
M85049/2121N03

Mouser Part No
523-85049/2121N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 21

Learn More

Datasheet

21In Stock

40,15 €

37,13 €

31,55 €

31,24 €

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Min.: 1
Mult.: 1

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