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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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Results: 11.098

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Part #

Circular MIL Spec Backshells AlumaLight Back Shells K 10 Shell Size Bandlock EMI/RFI 90 Black Zinc Nickel

BLL1ASK10039XZN
Amphenol PCD
1: 347,49 kr.
95In Stock

Mfr. Part No.
BLL1ASK10039XZN

Mouser Part No
523-BLL1ASK10039XZN

Circular MIL Spec Backshells AlumaLight Back Shells K 10 Shell Size Bandlock EMI/RFI 90 Black Zinc Nickel

Datasheet

95In Stock

347,49 kr.

317,05 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells AlumaLight Back Shells K 12 Shell Size Bandlock EMI/RFI 90 Black Zinc Nickel

BLL1ASK12029XZN
Amphenol PCD
1: 358,30 kr.
100In Stock

Mfr. Part No.
BLL1ASK12029XZN

Mouser Part No
523-BLL1ASK12029XZN

Circular MIL Spec Backshells AlumaLight Back Shells K 12 Shell Size Bandlock EMI/RFI 90 Black Zinc Nickel

Datasheet

100In Stock

358,30 kr.

327,87 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells AlumaLight Back Shells K 08 Shell Size Bandlock EMI/RFI Straight Black Zinc Nickel

BLL1SSK08039XZN
Amphenol PCD
1: 226,86 kr.
100In Stock

Mfr. Part No.
BLL1SSK08039XZN

Mouser Part No
523-BLL1SSK08039XZN

Circular MIL Spec Backshells AlumaLight Back Shells K 08 Shell Size Bandlock EMI/RFI Straight Black Zinc Nickel

Datasheet

100In Stock

226,86 kr.

198,81 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells AlumaLight Back Shells K 10 Shell Size Bandlock EMI/RFI Straight Black Zinc Nickel

BLL1SSK10039XZN
Amphenol PCD
1: 234,17 kr.
87In Stock

Mfr. Part No.
BLL1SSK10039XZN

Mouser Part No
523-BLL1SSK10039XZN

Circular MIL Spec Backshells AlumaLight Back Shells K 10 Shell Size Bandlock EMI/RFI Straight Black Zinc Nickel

Datasheet

87In Stock

234,17 kr.

205,90 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells AlumaLight Back Shells K 12 Shell Size Bandlock EMI/RFI Straight Black Zinc Nickel

BLL1SSK12029XZN
Amphenol PCD
1: 241,48 kr.
95In Stock

Mfr. Part No.
BLL1SSK12029XZN

Mouser Part No
523-BLL1SSK12029XZN

Circular MIL Spec Backshells AlumaLight Back Shells K 12 Shell Size Bandlock EMI/RFI Straight Black Zinc Nickel

Datasheet

95In Stock

241,48 kr.

212,91 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells AlumaLight Back Shells K 12 Shell Size Bandlock EMI/RFI Straight Black Zinc Nickel

BLL1SSK12039XZN
Amphenol PCD
1: 241,48 kr.
99In Stock

Mfr. Part No.
BLL1SSK12039XZN

Mouser Part No
523-BLL1SSK12039XZN

Circular MIL Spec Backshells AlumaLight Back Shells K 12 Shell Size Bandlock EMI/RFI Straight Black Zinc Nickel

Datasheet

99In Stock

241,48 kr.

212,91 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells AlumaLight Back Shells K 14 Shell SizeBandlock EMI/RFI Straight Black Zinc Nickel

BLL1SSK14029XZN
Amphenol PCD
1: 249,39 kr.
100In Stock

Mfr. Part No.
BLL1SSK14029XZN

Mouser Part No
523-BLL1SSK14029ZN

Circular MIL Spec Backshells AlumaLight Back Shells K 14 Shell SizeBandlock EMI/RFI Straight Black Zinc Nickel

Datasheet

100In Stock

249,39 kr.

220,44 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells AlumaLight Back Shells K 14 Shell SizeBandlock EMI/RFI Straight Black Zinc Nickel

BLL1SSK14039XZN
Amphenol PCD
1: 249,39 kr.
95In Stock

Mfr. Part No.
BLL1SSK14039XZN

Mouser Part No
523-BLL1SSK14039XZN

Circular MIL Spec Backshells AlumaLight Back Shells K 14 Shell SizeBandlock EMI/RFI Straight Black Zinc Nickel

Datasheet

95In Stock

249,39 kr.

220,44 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Individual Shield;ENP

M85049/30-12N
Amphenol PCD
1: 445,51 kr.
50In Stock
New Product

Mfr. Part No.
M85049/30-12N

Mouser Part No
523-M85049/30-12N

New Product

Circular MIL Spec Backshells Backshell;Individual Shield;ENP

Datasheet

50In Stock

445,51 kr.

411,20 kr.

358,83 kr.

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Individual Shield;ENP

M85049/30-14N
Amphenol PCD
1: 422,98 kr.
25In Stock
New Product

Mfr. Part No.
M85049/30-14N

Mouser Part No
523-M85049/30-14N

New Product

Circular MIL Spec Backshells Backshell;Individual Shield;ENP

Datasheet

25In Stock

422,98 kr.

391,43 kr.

347,79 kr.

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Strain Relief Clamp Shell Size 14

MS27291-3
Amphenol PCD
1: 167,25 kr.
462In Stock

Mfr. Part No.
MS27291-3

Mouser Part No
523-MS27291-3

Circular MIL Spec Tools, Hardware & Accessories Strain Relief Clamp Shell Size 14

Datasheet

462In Stock

167,25 kr.

152,86 kr.

150,32 kr.

143,16 kr.

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Strain Relief Clamp Shell Size 22

MS27291-6
Amphenol PCD
1: 174,86 kr.
100In Stock

Mfr. Part No.
MS27291-6

Mouser Part No
523-MS27291-6

Circular MIL Spec Tools, Hardware & Accessories Strain Relief Clamp Shell Size 22

Datasheet

100In Stock

174,86 kr.

167,85 kr.

142,64 kr.

119,73 kr.

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 62GB

62GB5852041P
Amphenol LTD
1: 232,68 kr.
8In Stock

Mfr. Part No.
62GB5852041P

Mouser Part No
523-5852041P

Circular MIL Spec Backshells 62GB

Datasheet

8In Stock

232,68 kr.

218,88 kr.

218,28 kr.

218,21 kr.

View

Min.: 1
Mult.: 1

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

M85049/10-111W
Amphenol PCD
1: 535,70 kr.
18In Stock

Mfr. Part No.
M85049/10-111W

Mouser Part No
523-85049/10-111W

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

Datasheet

18In Stock

535,70 kr.

501,39 kr.

444,09 kr.

423,21 kr.

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 16

M85049/10-112W
Amphenol PCD
1: 554,58 kr.
19In Stock

Mfr. Part No.
M85049/10-112W

Mouser Part No
523-85049/10-112W

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 16

Datasheet

19In Stock

554,58 kr.

485,05 kr.

441,93 kr.

Min.: 1
Mult.: 1

No

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

M85049/10-116W
Amphenol PCD
1: 642,90 kr.
16In Stock

Mfr. Part No.
M85049/10-116W

Mouser Part No
523-85049/10-116W

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

Datasheet

16In Stock

642,90 kr.

587,70 kr.

527,50 kr.

444,84 kr.

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 10

M85049/10-137W
Amphenol PCD
1: 514,59 kr.
5In Stock

Mfr. Part No.
M85049/10-137W

Mouser Part No
523-85049/10-137W

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 10

Datasheet

5In Stock

514,59 kr.

462,82 kr.

410,30 kr.

406,42 kr.

Min.: 1
Mult.: 1

No

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

M85049/10-13W
Amphenol PCD
1: 464,09 kr.
6In Stock
25Expected 29/04/2026

Mfr. Part No.
M85049/10-13W

Mouser Part No
523-85049/10-13W

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

Datasheet

6In Stock

25Expected 29/04/2026

464,09 kr.

417,91 kr.

401,94 kr.

397,62 kr.

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 24

M85049/10-144W
Amphenol PCD
1: 727,05 kr.
25In Stock

Mfr. Part No.
M85049/10-144W

Mouser Part No
523-85049/10-144W

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 24

Datasheet

25In Stock

727,05 kr.

667,30 kr.

641,63 kr.

620,22 kr.

585,91 kr.

Min.: 1
Mult.: 1

No

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

M85049/10-14W
Amphenol PCD
1: 554,65 kr.
12In Stock

Mfr. Part No.
M85049/10-14W

Mouser Part No
523-85049/10-14W

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

Datasheet

12In Stock

554,65 kr.

490,20 kr.

416,64 kr.

406,12 kr.

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 16

M85049/10-152W
Amphenol PCD
1: 572,33 kr.
24In Stock

Mfr. Part No.
M85049/10-152W

Mouser Part No
523-85049/10-152W

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 16

Datasheet

24In Stock

572,33 kr.

532,42 kr.

485,87 kr.

485,05 kr.

View

Min.: 1
Mult.: 1

No

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

M85049/10-15W
Amphenol PCD
1: 902,51 kr.
12In Stock

Mfr. Part No.
M85049/10-15W

Mouser Part No
523-85049/10-15W

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

Datasheet

12In Stock

902,51 kr.

817,24 kr.

727,65 kr.

657,82 kr.

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 18

M85049/10-25W
Amphenol PCD
1: 613,73 kr.
14In Stock
25Expected 11/05/2026

Mfr. Part No.
M85049/10-25W

Mouser Part No
523-85049/10-25W

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 18

Datasheet

14In Stock

25Expected 11/05/2026

613,73 kr.

561,22 kr.

511,16 kr.

474,31 kr.

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 18

M85049/10-27W
Amphenol PCD
1: 499,82 kr.
3In Stock

Mfr. Part No.
M85049/10-27W

Mouser Part No
523-85049/10-27W

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 18

Datasheet

3In Stock

499,82 kr.

478,41 kr.

453,05 kr.

452,37 kr.

448,42 kr.

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20

M85049/10-32W
Amphenol PCD
1: 698,70 kr.
2In Stock
25Expected 25/05/2026

Mfr. Part No.
M85049/10-32W

Mouser Part No
523-85049/10-32W

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20

Datasheet

2In Stock

25Expected 25/05/2026

698,70 kr.

631,71 kr.

575,61 kr.

528,02 kr.

View

Min.: 1
Mult.: 1

No