Connectors – Mouser Denmark

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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 GRMT NUT ST NICKEL SZ 14

M85049/27-14N
Amphenol PCD
1: 90,49 kr.
17In Stock

Mfr. Part No.
M85049/27-14N

Mouser Part No
523-85049/27-14N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 14

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Datasheet

17In Stock

90,49 kr.

80,20 kr.

77,14 kr.

73,33 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 27 Backshell Grommet Nut

M85049/27-16N
Amphenol PCD
1: 77,66 kr.
5In Stock

Mfr. Part No.
M85049/27-16N

Mouser Part No
523-85049/27-16N

Amphenol PCD

Circular MIL Spec Backshells 27 Backshell Grommet Nut

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Datasheet

5In Stock

77,66 kr.

68,93 kr.

62,66 kr.

57,82 kr.

53,94 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 18

M85049/27-18N
Amphenol PCD
1: 93,62 kr.
19In Stock

Mfr. Part No.
M85049/27-18N

Mouser Part No
523-85049/27-18N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 18

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Datasheet

19In Stock

93,62 kr.

82,96 kr.

79,82 kr.

75,87 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 20

M85049/27-20N
Amphenol PCD
1: 95,49 kr.
2In Stock

Mfr. Part No.
M85049/27-20N

Mouser Part No
523-85049/27-20N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 20

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Datasheet

2In Stock

95,49 kr.

84,60 kr.

81,31 kr.

77,36 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 22

M85049/27-22N
Amphenol PCD
1: 98,85 kr.
4In Stock

Mfr. Part No.
M85049/27-22N

Mouser Part No
523-85049/27-22N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 22

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Datasheet

4In Stock

98,85 kr.

87,66 kr.

84,30 kr.

80,12 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 24

M85049/27-24N
Amphenol PCD
1: 85,12 kr.
21In Stock

Mfr. Part No.
M85049/27-24N

Mouser Part No
523-85049/27-24N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 24

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Datasheet

21In Stock

85,12 kr.

80,20 kr.

68,04 kr.

63,41 kr.

59,90 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 08

M85049/27-8N
Amphenol PCD
1: 85,94 kr.
27In Stock

Mfr. Part No.
M85049/27-8N

Mouser Part No
523-85049/27-8N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 08

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Datasheet

27In Stock

85,94 kr.

76,17 kr.

73,18 kr.

69,60 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 12

M85049/27S12N
Amphenol PCD
1: 128,09 kr.
23In Stock

Mfr. Part No.
M85049/27S12N

Mouser Part No
523-85049/27S12N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 12

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Datasheet

23In Stock

128,09 kr.

108,84 kr.

101,98 kr.

97,13 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 10

M85049/2910A02A
Amphenol PCD
1: 247,30 kr.
1In Stock

Mfr. Part No.
M85049/2910A02A

Mouser Part No
523-85049/2910A02A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 10

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Datasheet

1In Stock

247,30 kr.

215,07 kr.

205,75 kr.

199,11 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 10

M85049/2910N03
Amphenol PCD
1: 247,37 kr.
15In Stock

Mfr. Part No.
M85049/2910N03

Mouser Part No
523-85049/2910N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 10

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Datasheet

15In Stock

247,37 kr.

228,80 kr.

194,41 kr.

192,47 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 12

M85049/2912N04
Amphenol PCD
1: 254,24 kr.
21In Stock

Mfr. Part No.
M85049/2912N04

Mouser Part No
523-85049/2912N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 12

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Datasheet

21In Stock

254,24 kr.

221,04 kr.

211,49 kr.

204,63 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 29 Backshell Non Env

M85049/2914N04
Amphenol PCD
1: 260,88 kr.
19In Stock

Mfr. Part No.
M85049/2914N04

Mouser Part No
523-85049/2914N04

Amphenol PCD

Circular MIL Spec Backshells 29 Backshell Non Env

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Datasheet

19In Stock

260,88 kr.

226,78 kr.

217,01 kr.

210,00 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 14

M85049/2914N05
Amphenol PCD
1: 293,70 kr.
18In Stock

Mfr. Part No.
M85049/2914N05

Mouser Part No
523-85049/2914N05

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 14

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Datasheet

18In Stock

293,70 kr.

259,83 kr.

245,06 kr.

221,56 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 14

M85049/2914N05A
Amphenol PCD
1: 273,78 kr.
6In Stock

Mfr. Part No.
M85049/2914N05A

Mouser Part No
523-85049/2914N05A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 14

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Datasheet

6In Stock

273,78 kr.

232,68 kr.

218,06 kr.

207,69 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 16

M85049/2916N02
Amphenol PCD
1: 243,12 kr.
1In Stock

Mfr. Part No.
M85049/2916N02

Mouser Part No
523-85049/2916N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 16

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Datasheet

1In Stock

243,12 kr.

224,77 kr.

190,98 kr.

189,04 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 16

M85049/2916N04
Amphenol PCD
1: 257,59 kr.
22In Stock

Mfr. Part No.
M85049/2916N04

Mouser Part No
523-85049/2916N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 16

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Datasheet

22In Stock

257,59 kr.

230,36 kr.

195,75 kr.

186,13 kr.

185,16 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 29 Backshell Non Env

M85049/2918N07A
Amphenol PCD
1: 300,41 kr.
10In Stock

Mfr. Part No.
M85049/2918N07A

Mouser Part No
523-85049/2918N07A

Amphenol PCD

Circular MIL Spec Backshells 29 Backshell Non Env

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Datasheet

10In Stock

300,41 kr.

271,69 kr.

237,90 kr.

233,80 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 18

M85049/2918N07B
Amphenol PCD
1: 303,62 kr.
26In Stock

Mfr. Part No.
M85049/2918N07B

Mouser Part No
523-85049/2918N07B

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 18

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Datasheet

26In Stock

303,62 kr.

259,24 kr.

249,24 kr.

240,96 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20

M85049/2920N04A
Amphenol PCD
1: 282,51 kr.
5In Stock

Mfr. Part No.
M85049/2920N04A

Mouser Part No
523-85049/2920N04A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20

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Datasheet

5In Stock

282,51 kr.

245,58 kr.

234,99 kr.

227,38 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20

M85049/2920N05
Amphenol PCD
1: 255,58 kr.
6In Stock
19Expected 23/03/2026

Mfr. Part No.
M85049/2920N05

Mouser Part No
523-85049/2920N05

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20

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Datasheet

6In Stock

19Expected 23/03/2026

255,58 kr.

241,93 kr.

206,19 kr.

205,67 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20

M85049/2920N08A
Amphenol PCD
1: 299,89 kr.
29In Stock

Mfr. Part No.
M85049/2920N08A

Mouser Part No
523-85049/2920N08A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20

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Datasheet

29In Stock

299,89 kr.

273,04 kr.

232,08 kr.

224,77 kr.

219,70 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 31 Backshell Grommet Nut

M85049/31-10N
Amphenol PCD
1: 90,49 kr.
38In Stock

Mfr. Part No.
M85049/31-10N

Mouser Part No
523-85049/31-10N

Amphenol PCD

Circular MIL Spec Backshells 31 Backshell Grommet Nut

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Datasheet

38In Stock

90,49 kr.

85,19 kr.

72,29 kr.

69,90 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NIC SZ 12

M85049/31-12N
Amphenol PCD
1: 92,35 kr.
13In Stock

Mfr. Part No.
M85049/31-12N

Mouser Part No
523-85049/31-12N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NIC SZ 12

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Datasheet

13In Stock

92,35 kr.

82,06 kr.

78,85 kr.

73,33 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 31 Backshell Grommet Nut

M85049/31-14N
Amphenol PCD
1: 68,93 kr.
78In Stock

Mfr. Part No.
M85049/31-14N

Mouser Part No
523-85049/31-14N

Amphenol PCD

Circular MIL Spec Backshells 31 Backshell Grommet Nut

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Datasheet

78In Stock

68,93 kr.

66,47 kr.

60,35 kr.

56,47 kr.

55,05 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NIC SZ 16

M85049/31-16N
Amphenol PCD
1: 96,16 kr.
17In Stock

Mfr. Part No.
M85049/31-16N

Mouser Part No
523-85049/31-16N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NIC SZ 16

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Datasheet

17In Stock

96,16 kr.

85,27 kr.

81,99 kr.

77,96 kr.

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Min.: 1
Mult.: 1

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