Connectors – Mouser South Africa

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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 21 M85049/88-21W03 Amphenol PCD 1: $51.47 599In Stock 500Expected 2026/11/25	Mfr. Part No. M85049/88-21W03 Mouser Part No 523-85049/88-21W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 21 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	599In Stock 500Expected 2026/11/25	$51.47 $47.81 $46.83 $45.67 View $42.96 $40.26 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 25 M85049/88-25W03 Amphenol PCD 1: $54.15 961In Stock	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 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	961In Stock	$54.15 $49.37 $43.38 $41.51 View $39.96 $37.95	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 88 Backshell Band Lock M85049/88-9W03 Amphenol PCD 1: $40.88 2,156In Stock 2,890On Order	Mfr. Part No. M85049/88-9W03 Mouser Part No 523-85049/88-9W03	Amphenol PCD	Circular MIL Spec Backshells 88 Backshell Band Lock Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	2,156In Stock 2,890On Order On Order Ship Dates Mfr. No: M85049/88-9W03 Stock: 2,156 Can Dispatch Immediately On Order: 2,275 Expected 2026/09/29 615 Expected 2026/10/26 Factory Lead Time: 12 Weeks	$40.88 $38.93 $37.93 $34.16 $33.38	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 11 M85049/90-11W03 Amphenol PCD 1: $63.48 462In Stock 500Expected 2026/10/21	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 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	462In Stock 500Expected 2026/10/21	$63.48 $54.58 $51.17 $48.73 View $46.40 $45.54	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 13 M85049/90-13W03 Amphenol PCD 1: $59.75 353In 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 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	353In Stock	$59.75 $55.75 $53.68 $52.10 View $49.83 $49.42 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 15 M85049/90-15W03 Amphenol PCD 1: $66.06 311In Stock	Mfr. Part No. M85049/90-15W03 Mouser Part No 523-85049/90-15W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 15 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	311In Stock	$66.06 $60.17 $57.78 $54.50	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN M85049/1825Z10 Amphenol PCD 1: $102.54 222In Stock	Mfr. Part No. M85049/1825Z10 Mouser Part No 523-M850491825Z10	Amphenol PCD	Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	222In Stock	$102.54 $95.87 $95.42 $92.09 View $90.98 Quote	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: $61.66 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 Learn More about Amphenol PCD backshells	Datasheet	7In Stock	$61.66 $52.93 $49.86 $47.49 $45.22	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 11 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/88-11ZP03 Amphenol PCD 1: $57.73 20In Stock 50Expected 2026/12/30	Mfr. Part No. M85049/88-11ZP03 Mouser Part No 523-M85049/88-11ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 11 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	20In Stock 50Expected 2026/12/30	$57.73 $49.56 $47.76 $45.68 View $42.47 $40.55	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: $59.69 11In 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 Learn More about Amphenol PCD backshells	Datasheet	11In Stock	$59.69 $51.25 $48.35 $46.04 View $43.29 $43.03 Quote	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: $61.66 5In Stock 25Expected 2026/11/25	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 Learn More about Amphenol PCD backshells	Datasheet	5In Stock 25Expected 2026/11/25	$61.66 $52.93 $49.86 $47.49 View $45.22 Quote	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: $63.70 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 Learn More about Amphenol PCD backshells	Datasheet	9In Stock	$63.70 $54.68 $51.45 $48.99 $46.66	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: $62.83 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 Learn More about Amphenol PCD backshells	Datasheet	17In Stock	$62.83 $57.52 $56.27 $53.24 View $51.99 $51.64 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: $65.84 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 Learn More about Amphenol PCD backshells	Datasheet	25In Stock	$65.84 $56.52 $53.09 $50.56 View $47.89 $47.61 Quote	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: $72.71 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 Learn More about Amphenol PCD backshells	Datasheet	9In Stock	$72.71 $62.29 $58.38 $55.60 $52.95	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: $72.14 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 Learn More about Amphenol PCD backshells	Datasheet	10In Stock	$72.14 $65.60 $64.79 $61.14 View $59.70 Quote	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: $55.87 24In Stock 50Expected 2026/11/10	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 Learn More about Amphenol PCD backshells	Datasheet	24In Stock 50Expected 2026/11/10	$55.87 $47.96 $45.38 $43.22 View $41.16 $39.19	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 12 M85049/10-14N Amphenol PCD 1: $76.84 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 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	34In Stock	$76.84 $68.30 $60.84	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 M85049/10-17N Amphenol PCD 1: $90.54 67In Stock 75Expected 2026/11/25	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 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	67In Stock 75Expected 2026/11/25	$90.54 $70.84 $69.43 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV ST NIC M85049/11-18N Amphenol PCD 1: $65.91 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 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	37In Stock	$65.91 $57.16 $54.95 $51.68 View $50.54 $50.10 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 17 Backshell Env-EMI/RFI M85049/1710N03 Amphenol PCD 1: $62.07 30In Stock	Mfr. Part No. M85049/1710N03 Mouser Part No 523-85049/1710N03	Amphenol PCD	Circular MIL Spec Backshells 17 Backshell Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	30In Stock	$62.07 $53.24 $53.18 $51.86 View $48.22 $47.86 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI M85049/1811N03 Amphenol PCD 1: $51.13 144In Stock 175Expected 2026/10/06	Mfr. Part No. M85049/1811N03 Mouser Part No 523-85049/1811N03	Amphenol PCD	Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	144In Stock 175Expected 2026/10/06	$51.13 $46.26 $39.89 $38.72 $37.29	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13 M85049/1813N02 Amphenol PCD 1: $60.88 58In 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 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	58In Stock	$60.88 $55.71 $54.98 $54.28 $45.61	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13 M85049/1813N03 Amphenol PCD 1: $64.90 166In Stock 475On Order	Mfr. Part No. M85049/1813N03 Mouser Part No 523-85049/1813N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	166In Stock 475On Order On Order Ship Dates Mfr. No: M85049/1813N03 Stock: 166 Can Dispatch Immediately On Order: 250 Expected 2026/10/06 225 Expected 2026/12/17 Factory Lead Time: 12 Weeks	$64.90 $55.16 $51.71 $49.25 View $46.72 $45.83 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13 M85049/1813N04 Amphenol PCD 1: $68.01 75In Stock 275Expected 2026/10/21	Mfr. Part No. M85049/1813N04 Mouser Part No 523-85049/1813N04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	75In Stock 275Expected 2026/10/21	$68.01 $57.81 $54.18 $50.58 View $48.17 $48.08 Quote	Min.: 1 Mult.: 1

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