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 88 Backshell Band Lock

M85049/88-17W03
Amphenol PCD
1: 58,05 €
829In Stock
525Expected 10/6/2026

Mfr. Part No.
M85049/88-17W03

Mouser Part No
523-85049/88-17W03

Amphenol PCD

Circular MIL Spec Backshells 88 Backshell Band Lock

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Datasheet

829In Stock

525Expected 10/6/2026

58,05 €

56,45 €

40,60 €

29,90 €

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Min.: 1
Mult.: 1

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

M85049/88-25W03
Amphenol PCD
1: 46,78 €
1.096In Stock
175On Order

Mfr. Part No.
M85049/88-25W03

Mouser Part No
523-85049/88-25W03

Amphenol PCD

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

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Datasheet

1.096In Stock

175On Order

46,78 €

42,82 €

41,80 €

36,60 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 88 Backshell Band Lock

M85049/88-9W03
Amphenol PCD
1: 45,82 €
1.810In Stock
3.950On Order

Mfr. Part No.
M85049/88-9W03

Mouser Part No
523-85049/88-9W03

Amphenol PCD

Circular MIL Spec Backshells 88 Backshell Band Lock

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Datasheet

1.810In Stock

3.950On Order

45,82 €

43,15 €

41,84 €

31,80 €

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Min.: 1
Mult.: 1

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

M85049/90-11W03
Amphenol PCD
1: 57,96 €
610In Stock
500Expected 10/21/2026

Mfr. Part No.
M85049/90-11W03

Mouser Part No
523-85049/90-11W03

Amphenol PCD

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

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Datasheet

610In Stock

500Expected 10/21/2026

57,96 €

47,88 €

44,87 €

42,73 €

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Min.: 1
Mult.: 1

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

M85049/90-13W03
Amphenol PCD
1: 52,92 €
362In Stock

Mfr. Part No.
M85049/90-13W03

Mouser Part No
523-85049/90-13W03

Amphenol PCD

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

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Datasheet

362In Stock

52,92 €

47,33 €

46,05 €

44,20 €

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Min.: 1
Mult.: 1

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

M85049/1825Z10
Amphenol PCD
1: 88,17 €
222In Stock

Mfr. Part No.
M85049/1825Z10

Mouser Part No
523-M850491825Z10

Amphenol PCD

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

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Datasheet

222In Stock

88,17 €

82,43 €

82,05 €

79,18 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 14 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/82-14ZP02
Amphenol PCD
1: 53,02 €
7In Stock

Mfr. Part No.
M85049/82-14ZP02

Mouser Part No
523-M85049/82-14ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 14 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

7In Stock

53,02 €

45,51 €

42,87 €

40,83 €

38,88 €

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 14 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/82-14ZP03
Amphenol PCD
1: 53,02 €
20In Stock

Mfr. Part No.
M85049/82-14ZP03

Mouser Part No
523-M85049/82-14ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 14 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

20In Stock

53,02 €

45,51 €

42,87 €

40,83 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 13 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/88-13ZP02
Amphenol PCD
1: 51,32 €
17In Stock
25Expected 8/21/2026

Mfr. Part No.
M85049/88-13ZP02

Mouser Part No
523-M85049/88-13ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 13 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

17In Stock

25Expected 8/21/2026

51,32 €

44,07 €

41,57 €

39,59 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 13 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/88-13ZP03
Amphenol PCD
1: 53,23 €
13In Stock

Mfr. Part No.
M85049/88-13ZP03

Mouser Part No
523-M85049/88-13ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 13 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

13In Stock

53,23 €

45,24 €

41,57 €

39,59 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 15 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/88-15ZP03
Amphenol PCD
1: 53,02 €
5In Stock
25Expected 11/2/2026

Mfr. Part No.
M85049/88-15ZP03

Mouser Part No
523-M85049/88-15ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 15 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

5In Stock

25Expected 11/2/2026

53,02 €

45,51 €

42,87 €

40,83 €

38,88 €

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 17 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/88-17ZP02
Amphenol PCD
1: 54,77 €
9In Stock

Mfr. Part No.
M85049/88-17ZP02

Mouser Part No
523-M85049/88-17ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 17 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

9In Stock

54,77 €

47,02 €

44,24 €

42,12 €

40,12 €

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 17 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/88-17ZP03
Amphenol PCD
1: 61,58 €
17In Stock

Mfr. Part No.
M85049/88-17ZP03

Mouser Part No
523-M85049/88-17ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 17 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

17In Stock

61,58 €

45,78 €

44,67 €

44,37 €

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 19 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/88-19ZP03
Amphenol PCD
1: 56,61 €
25In Stock

Mfr. Part No.
M85049/88-19ZP03

Mouser Part No
523-M85049/88-19ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 19 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

25In Stock

56,61 €

48,59 €

45,65 €

43,47 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 23 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/88-23ZP02
Amphenol PCD
1: 62,52 €
9In Stock

Mfr. Part No.
M85049/88-23ZP02

Mouser Part No
523-M85049/88-23ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 23 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

9In Stock

62,52 €

53,56 €

50,20 €

47,81 €

45,53 €

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 23 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/88-23ZP03
Amphenol PCD
1: 70,72 €
10In Stock

Mfr. Part No.
M85049/88-23ZP03

Mouser Part No
523-M85049/88-23ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 23 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

10In Stock

70,72 €

53,79 €

52,57 €

51,02 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 9 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/88-9ZP03
Amphenol PCD
1: 49,96 €
24In Stock
50Expected 10/26/2026

Mfr. Part No.
M85049/88-9ZP03

Mouser Part No
523-M85049/88-9ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 9 Black Zinc Nickel w/ Exposed Nickel Entry 3

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Datasheet

24In Stock

50Expected 10/26/2026

49,96 €

42,47 €

39,81 €

37,16 €

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Min.: 1
Mult.: 1

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

M85049/10-14N
Amphenol PCD
1: 66,07 €
34In Stock

Mfr. Part No.
M85049/10-14N

Mouser Part No
523-85049/10-14N

Amphenol PCD

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

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Datasheet

34In Stock

66,07 €

58,73 €

52,31 €

Min.: 1
Mult.: 1

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

M85049/10-17N
Amphenol PCD
1: 74,58 €
47In Stock
125On Order

Mfr. Part No.
M85049/10-17N

Mouser Part No
523-85049/10-17N

Amphenol PCD

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

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Datasheet

47In Stock

125On Order

74,58 €

69,85 €

62,91 €

62,62 €

59,70 €

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-18N
Amphenol PCD
1: 56,67 €
37In Stock

Mfr. Part No.
M85049/11-18N

Mouser Part No
523-85049/11-18N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

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Datasheet

37In Stock

56,67 €

49,15 €

47,25 €

44,44 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

M85049/1811N03
Amphenol PCD
1: 45,43 €
150In Stock
175Expected 10/6/2026

Mfr. Part No.
M85049/1811N03

Mouser Part No
523-85049/1811N03

Amphenol PCD

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

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Datasheet

150In Stock

175Expected 10/6/2026

45,43 €

39,78 €

36,33 €

35,52 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13

M85049/1813N02
Amphenol PCD
1: 51,59 €
60In Stock

Mfr. Part No.
M85049/1813N02

Mouser Part No
523-85049/1813N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13

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Datasheet

60In Stock

51,59 €

46,13 €

46,12 €

46,11 €

39,22 €

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 15

M85049/1815N03
Amphenol PCD
1: 54,40 €
134In Stock

Mfr. Part No.
M85049/1815N03

Mouser Part No
523-85049/1815N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 15

Learn More

Datasheet

134In Stock

54,40 €

48,73 €

45,86 €

43,68 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

M85049/1815N04
Amphenol PCD
1: 58,47 €
140In Stock

Mfr. Part No.
M85049/1815N04

Mouser Part No
523-85049/1815N04

Amphenol PCD

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

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Datasheet

140In Stock

58,47 €

50,10 €

47,13 €

44,88 €

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 15

M85049/1815N05
Amphenol PCD
1: 58,85 €
246In Stock

Mfr. Part No.
M85049/1815N05

Mouser Part No
523-85049/1815N05

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 15

Learn More

Datasheet

246In Stock

58,85 €

51,66 €

41,25 €

41,05 €

Quote

Min.: 1
Mult.: 1

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