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 NON ENV ST NIC SZ 11

M85049/2111N02
Amphenol PCD
1: 267,74 kr.
3In Stock
40Expected 13/05/2026

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 13/05/2026

267,74 kr.

243,20 kr.

211,12 kr.

208,28 kr.

196,79 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

M85049/2111N03
Amphenol PCD
1: 284,52 kr.
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

284,52 kr.

208,28 kr.

206,49 kr.

195,15 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 11

M85049/2111N03A
Amphenol PCD
1: 299,59 kr.
1In Stock
25Expected 16/03/2026

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 16/03/2026

299,59 kr.

273,78 kr.

232,60 kr.

217,68 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13

M85049/2113A04
Amphenol PCD
1: 277,96 kr.
2In Stock
25Expected 27/04/2026

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 27/04/2026

277,96 kr.

261,47 kr.

251,48 kr.

249,54 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N02
Amphenol PCD
1: 297,80 kr.
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

297,80 kr.

271,25 kr.

230,44 kr.

228,28 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N03
Amphenol PCD
1: 275,35 kr.
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

275,35 kr.

249,91 kr.

212,98 kr.

195,60 kr.

190,30 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N04
Amphenol PCD
1: 310,11 kr.
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

310,11 kr.

283,26 kr.

232,08 kr.

217,24 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N04A
Amphenol PCD
1: 275,27 kr.
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

275,27 kr.

260,35 kr.

255,21 kr.

254,68 kr.

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 15

M85049/2115A05
Amphenol PCD
1: 300,49 kr.
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

300,49 kr.

276,54 kr.

235,06 kr.

228,50 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N02
Amphenol PCD
1: 264,23 kr.
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

Learn More

Datasheet

12In Stock

264,23 kr.

239,24 kr.

203,29 kr.

200,30 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N03
Amphenol PCD
1: 306,68 kr.
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

306,68 kr.

306,46 kr.

227,08 kr.

208,81 kr.

195,68 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N04
Amphenol PCD
1: 280,72 kr.
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

Learn More

Datasheet

17In Stock

280,72 kr.

248,42 kr.

211,12 kr.

201,64 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

M85049/2117A04
Amphenol PCD
1: 394,48 kr.
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

394,48 kr.

394,34 kr.

305,41 kr.

304,37 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

M85049/2117A06
Amphenol PCD
1: 312,13 kr.
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

312,13 kr.

276,99 kr.

243,94 kr.

233,95 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N02A
Amphenol PCD
1: 280,20 kr.
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

Learn More

Datasheet

7In Stock

280,20 kr.

243,57 kr.

233,05 kr.

225,59 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N04
Amphenol PCD
1: 300,12 kr.
4In Stock
25Expected 16/03/2026

Mfr. Part No.
M85049/2117N04

Mouser Part No
523-85049/2117N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

Learn More

Datasheet

4In Stock

25Expected 16/03/2026

300,12 kr.

267,37 kr.

227,16 kr.

220,89 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N05
Amphenol PCD
1: 338,39 kr.
21In Stock

Mfr. Part No.
M85049/2117N05

Mouser Part No
523-85049/2117N05

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

Learn More

Datasheet

21In Stock

338,39 kr.

302,20 kr.

273,33 kr.

246,40 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N05A
Amphenol PCD
1: 310,93 kr.
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

310,93 kr.

264,31 kr.

247,67 kr.

235,89 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N06
Amphenol PCD
1: 294,60 kr.
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

294,60 kr.

256,62 kr.

245,36 kr.

243,64 kr.

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N06A
Amphenol PCD
1: 321,53 kr.
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

321,53 kr.

274,60 kr.

264,08 kr.

255,21 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

M85049/2119A07B
Amphenol PCD
1: 340,62 kr.
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

340,62 kr.

290,87 kr.

279,68 kr.

270,35 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2119N04
Amphenol PCD
1: 288,25 kr.
2In Stock
25Expected 09/03/2026

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 09/03/2026

288,25 kr.

282,88 kr.

261,10 kr.

261,03 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

M85049/2119N06
Amphenol PCD
1: 299,82 kr.
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

299,82 kr.

269,68 kr.

229,69 kr.

224,32 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

M85049/2119N07
Amphenol PCD
1: 321,08 kr.
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

321,08 kr.

284,67 kr.

251,18 kr.

240,73 kr.

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 21

M85049/2121A08
Amphenol PCD
1: 339,88 kr.
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

339,88 kr.

300,71 kr.

266,40 kr.

254,83 kr.

View

Min.: 1
Mult.: 1

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