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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Circular MIL Spec Backshells 11 Backshell Env M85049/11-15W Amphenol PCD 1: 728,02 kr. 24In Stock	Mfr. Part No. M85049/11-15W Mouser Part No 523-85049/11-15W	Amphenol PCD	Circular MIL Spec Backshells 11 Backshell Env Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	24In Stock	728,02 kr. 576,29 kr. 547,19 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD M85049/11-21W Amphenol PCD 1: 835,22 kr. 53In Stock	Mfr. Part No. M85049/11-21W Mouser Part No 523-85049/11-21W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	53In Stock	835,22 kr. 818,59 kr. 781,51 kr. 660,51 kr. View 579,34 kr. Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD M85049/11-25W Amphenol PCD 1: 470,88 kr. 53In Stock	Mfr. Part No. M85049/11-25W Mouser Part No 523-85049/11-25W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	53In Stock	470,88 kr. 434,40 kr. 412,84 kr. 393,14 kr. 362,71 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 11 Backshell Env M85049/11-31W Amphenol PCD 1: 519,51 kr. 40In Stock	Mfr. Part No. M85049/11-31W Mouser Part No 523-85049/11-31W	Amphenol PCD	Circular MIL Spec Backshells 11 Backshell Env Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	40In Stock	519,51 kr. 448,12 kr. 420,00 kr. 400,01 kr. 380,98 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD M85049/11-37W Amphenol PCD 1: 748,31 kr. 20In Stock	Mfr. Part No. M85049/11-37W Mouser Part No 523-85049/11-37W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	20In Stock	748,31 kr. 682,44 kr. 585,16 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 11 Backshell Env M85049/11-55W Amphenol PCD 1: 639,02 kr. 51In Stock	Mfr. Part No. M85049/11-55W Mouser Part No 523-85049/11-55W	Amphenol PCD	Circular MIL Spec Backshells 11 Backshell Env Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	51In Stock	639,02 kr. 592,10 kr. 592,03 kr. 534,66 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD M85049/11-57W Amphenol PCD 1: 710,34 kr. 28In Stock	Mfr. Part No. M85049/11-57W Mouser Part No 523-85049/11-57W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	28In Stock	710,34 kr. 647,75 kr. 633,28 kr. 605,16 kr. View Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD M85049/11-59W Amphenol PCD 1: 710,57 kr. 23In Stock	Mfr. Part No. M85049/11-59W Mouser Part No 523-85049/11-59W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	23In Stock	710,57 kr. 667,45 kr. 641,19 kr. 633,28 kr. View 588,30 kr. Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD M85049/11-09W Amphenol PCD 1: 428,88 kr. 43In Stock	Mfr. Part No. M85049/11-09W Mouser Part No 523-85049/11-9W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	43In Stock	428,88 kr. 412,91 kr. 355,54 kr. 334,06 kr. View 327,64 kr. Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 10 M85049/1710W03 Amphenol PCD 1: 527,35 kr. 41In Stock	Mfr. Part No. M85049/1710W03 Mouser Part No 523-85049/1710W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 10 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	41In Stock	527,35 kr. 393,37 kr. 366,36 kr. 350,99 kr. View 350,92 kr. 348,83 kr. Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 12 M85049/1712W03 Amphenol PCD 1: 477,74 kr. 50In Stock 50Expected 30/12/2026	Mfr. Part No. M85049/1712W03 Mouser Part No 523-85049/1712W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 12 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	50In Stock 50Expected 30/12/2026	477,74 kr. 471,55 kr. 359,20 kr. 357,26 kr. View 354,87 kr. Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 22 M85049/1722W06 Amphenol PCD 1: 552,64 kr. 47In Stock	Mfr. Part No. M85049/1722W06 Mouser Part No 523-85049/1722W06	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 22 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	47In Stock	552,64 kr. 491,32 kr. 489,82 kr. 480,13 kr. View 448,12 kr. Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 11 M85049/1811W02 Amphenol PCD 1: 401,65 kr. 105In Stock	Mfr. Part No. M85049/1811W02 Mouser Part No 523-85049/1811W02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 11 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	105In Stock	401,65 kr. 361,36 kr. 332,87 kr. 329,51 kr. View 324,21 kr. 307,80 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 13 M85049/1813W02 Amphenol PCD 1: 412,69 kr. 51In Stock 50Expected 14/01/2027	Mfr. Part No. M85049/1813W02 Mouser Part No 523-85049/1813W02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	51In Stock 50Expected 14/01/2027	412,69 kr. 374,57 kr. 352,63 kr. 334,21 kr. View 333,24 kr. Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 13 M85049/1813W04 Amphenol PCD 1: 427,83 kr. 297In Stock	Mfr. Part No. M85049/1813W04 Mouser Part No 523-85049/1813W04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	297In Stock	427,83 kr. 418,28 kr. 418,21 kr. 397,47 kr. Quote Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 15 M85049/1815W03 Amphenol PCD 1: 468,49 kr. 41In Stock 75Expected 25/12/2026	Mfr. Part No. M85049/1815W03 Mouser Part No 523-85049/1815W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 15 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	41In Stock 75Expected 25/12/2026	468,49 kr. 403,96 kr. 369,27 kr. 360,39 kr. View 343,68 kr. 339,80 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 15 M85049/1815W04 Amphenol PCD 1: 481,47 kr. 81In Stock 300On Order	Mfr. Part No. M85049/1815W04 Mouser Part No 523-85049/1815W04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 15 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	81In Stock 300On Order On Order Ship Dates Mfr. No: M85049/1815W04 Stock: 81 Can Dispatch Immediately On Order: 100 Expected 04/12/2026 200 Expected 30/12/2026 Factory Lead Time: 16 Weeks	481,47 kr. 409,33 kr. 383,67 kr. 365,39 kr. 347,93 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 15 M85049/1815W05 Amphenol PCD 1: 489,15 kr. 75In Stock 175On Order	Mfr. Part No. M85049/1815W05 Mouser Part No 523-85049/1815W05	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 15 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	75In Stock 175On Order On Order Ship Dates Mfr. No: M85049/1815W05 Stock: 75 Can Dispatch Immediately On Order: 75 Expected 04/12/2026 100 Expected 20/01/2027 Factory Lead Time: 20 Weeks	489,15 kr. 443,80 kr. 421,86 kr. 412,84 kr. 366,14 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 17 M85049/1817W03 Amphenol PCD 1: 452,08 kr. 84In Stock	Mfr. Part No. M85049/1817W03 Mouser Part No 523-85049/1817W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 17 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	84In Stock	452,08 kr. 407,02 kr. 358,68 kr. 349,05 kr. View 344,35 kr. Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 17 M85049/1817W04 Amphenol PCD 1: 442,68 kr. 221In Stock	Mfr. Part No. M85049/1817W04 Mouser Part No 523-85049/1817W04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 17 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	221In Stock	442,68 kr. 385,16 kr. 366,36 kr. 346,89 kr. Quote Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 17 M85049/1817W05A Amphenol PCD 1: 504,67 kr. 27In Stock 25Expected 10/11/2026	Mfr. Part No. M85049/1817W05A Mouser Part No 523-85049/1817W05A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 17 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	27In Stock 25Expected 10/11/2026	504,67 kr. 442,53 kr. 438,57 kr. 421,86 kr. Quote Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 17 M85049/1817W06 Amphenol PCD 1: 505,56 kr. 122In Stock 125Expected 24/12/2026	Mfr. Part No. M85049/1817W06 Mouser Part No 523-85049/1817W06	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 17 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	122In Stock 125Expected 24/12/2026	505,56 kr. 461,10 kr. 434,32 kr. 427,68 kr. 397,62 kr.	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 19 M85049/1819W04 Amphenol PCD 1: 577,11 kr. 67In Stock	Mfr. Part No. M85049/1819W04 Mouser Part No 523-85049/1819W04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 19 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	67In Stock	577,11 kr. 447,90 kr. 393,74 kr. 386,58 kr. View Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI M85049/1819W06 Amphenol PCD 1: 879,46 kr. 33In Stock	Mfr. Part No. M85049/1819W06 Mouser Part No 523-85049/1819W06	Amphenol PCD	Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	33In Stock	879,46 kr. 836,34 kr. 823,29 kr. 597,25 kr. View 562,71 kr. Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 19 M85049/1819W07 Amphenol PCD 1: 965,92 kr. 48In Stock	Mfr. Part No. M85049/1819W07 Mouser Part No 523-85049/1819W07	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 19 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	48In Stock	965,92 kr. 923,55 kr. 900,72 kr. 524,96 kr. Quote Quote	Min.: 1 Mult.: 1	No

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