Connectors – Mouser Canada

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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 (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/85-18ZP02 Amphenol PCD 1: $90.49 31In Stock	Mfr. Part # M85049/85-18ZP02 Mouser Part # 523-M85049/85-18ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	31In Stock	$90.49 $78.48 $78.25 $76.69 View $75.64 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 15 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/88-15ZP02 Amphenol PCD 1: $89.38 75In Stock	Mfr. Part # M85049/88-15ZP02 Mouser Part # 523-M85049/88-15ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 15 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	75In Stock	$89.38 $78.74 $69.44 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry Size 1 M85049/85-12ZP01 Amphenol PCD 1: $80.77 40In Stock	Mfr. Part # M85049/85-12ZP01 Mouser Part # 523-M85049/85-12ZP01	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry Size 1 Learn More about Amphenol PCD backshells	Datasheet	40In Stock	$80.77 $70.04 $69.74 $69.29 $59.83	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 25 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/88-25ZP02 Amphenol PCD 1: $108.63 47In Stock	Mfr. Part # M85049/88-25ZP02 Mouser Part # 523-M85049/88-25ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 25 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	47In Stock	$108.63 $96.57 $96.49 $93.70 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 13 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/88-13ZP02 Amphenol PCD 1: $79.99 41In Stock	Mfr. Part # M85049/88-13ZP02 Mouser Part # 523-M85049/88-13ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 13 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	41In Stock	$79.99 $71.70 $69.48 $65.32 View $65.17 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 M85049/1714N02 Amphenol PCD 1: $84.37 50In Stock	Mfr. Part # M85049/1714N02 Mouser Part # 523-85049/1714N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	50In Stock	$84.37 $76.85 $74.81	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/85-12ZP02 Amphenol PCD 1: $80.77 9In Stock	Mfr. Part # M85049/85-12ZP02 Mouser Part # 523-M85049/85-12ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	9In Stock	$80.77 $70.04 $64.21 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 24 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/82-24ZP03 Amphenol PCD 1: $108.63 14In Stock	Mfr. Part # M85049/82-24ZP03 Mouser Part # 523-M85049/82-24ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 24 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	14In Stock	$108.63 $99.63 $98.87 $98.86 View $92.48 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry Size 2 M85049/85-08ZP02 Amphenol PCD 1: $77.56 22In Stock	Mfr. Part # M85049/85-08ZP02 Mouser Part # 523-M85049/85-08ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry Size 2 Learn More about Amphenol PCD backshells	Datasheet	22In Stock	$77.56 $70.50 $65.66 $63.52 View $62.29 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/82-16ZP02 Amphenol PCD 1: $90.43 11In Stock	Mfr. Part # M85049/82-16ZP02 Mouser Part # 523-M85049/82-16ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	11In Stock	$90.43 $78.42 $76.65 $74.59 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 24 Black Zinc Nickel w/ Exposed Nickel Entry 1 M85049/85-24ZP01 Amphenol PCD 1: $106.95 5In Stock	Mfr. Part # M85049/85-24ZP01 Mouser Part # 523-M85049/85-24ZP01	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 24 Black Zinc Nickel w/ Exposed Nickel Entry 1 Learn More about Amphenol PCD backshells	Datasheet	5In Stock	$106.95 $98.14 $97.36 $91.09 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/88-21ZP02 Amphenol PCD 1: $96.88 23In Stock	Mfr. Part # M85049/88-21ZP02 Mouser Part # 523-M85049/88-21ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	23In Stock	$96.88 $84.02 $83.76 $82.11 View $80.01 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry Size 2 M85049/82-12ZP02 Amphenol PCD 1: $84.51 15In Stock	Mfr. Part # M85049/82-12ZP02 Mouser Part # 523-M85049/82-12ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry Size 2 Learn More about Amphenol PCD backshells	Datasheet	15In Stock	$84.51 $73.30 $71.63 $69.91 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 1 M85049/85-16ZP01 Amphenol PCD 1: $87.11 4In Stock	Mfr. Part # M85049/85-16ZP01 Mouser Part # 523-M85049/85-16ZP01	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 1 Learn More about Amphenol PCD backshells	Datasheet	4In Stock	$87.11 $75.53 $73.84 $69.13 View $68.64 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 09 M85049/1809N01 Amphenol PCD 1: $76.81 54In Stock 50Expected 2027-01-20	Mfr. Part # M85049/1809N01 Mouser Part # 523-85049/1809N01	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 09 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	54In Stock 50Expected 2027-01-20	$76.81 $69.80 $66.47 $64.41 View $60.24 $59.59 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry Size 3 M85049/82-08ZP03 Amphenol PCD 1: $78.87 18In Stock	Mfr. Part # M85049/82-08ZP03 Mouser Part # 523-M85049/82-08ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry Size 3 Learn More about Amphenol PCD backshells	Datasheet	18In Stock	$78.87 $70.73 $68.16 $63.72 View $63.07 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/82-18ZP02 Amphenol PCD 1: $93.61 11In Stock	Mfr. Part # M85049/82-18ZP02 Mouser Part # 523-M85049/82-18ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	11In Stock	$93.61 $81.19 $79.34 $77.21 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/82-18ZP03 Amphenol PCD 1: $93.61 24In Stock	Mfr. Part # M85049/82-18ZP03 Mouser Part # 523-M85049/82-18ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	24In Stock	$93.61 $84.24 $81.01 $75.51 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 22 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/82-22ZP03 Amphenol PCD 1: $103.87 14In Stock	Mfr. Part # M85049/82-22ZP03 Mouser Part # 523-M85049/82-22ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 22 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	14In Stock	$103.87 $90.07 $88.03 $85.44 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 19 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/88-19ZP02 Amphenol PCD 1: $93.61 9In Stock	Mfr. Part # M85049/88-19ZP02 Mouser Part # 523-M85049/88-19ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 19 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	9In Stock	$93.61 $81.19 $73.50 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/85-16ZP02 Amphenol PCD 1: $87.13 4In Stock	Mfr. Part # M85049/85-16ZP02 Mouser Part # 523-M85049/85-16ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	4In Stock	$87.13 $75.56 $75.33 $73.84 View $69.13 $68.66 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/85-20ZP02 Amphenol PCD 1: $93.99 4In Stock	Mfr. Part # M85049/85-20ZP02 Mouser Part # 523-M85049/85-20ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	4In Stock	$93.99 $85.87 $84.24 $79.65 View $74.85 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/82-16ZP03 Amphenol PCD 1: $90.45 25In Stock	Mfr. Part # M85049/82-16ZP03 Mouser Part # 523-M85049/82-16ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	25In Stock	$90.45 $78.44 $77.01 $76.05 $66.96	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 28 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/82-28ZP02 Amphenol PCD 1: $115.93 23In Stock	Mfr. Part # M85049/82-28ZP02 Mouser Part # 523-M85049/82-28ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 28 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	23In Stock	$115.93 $103.19 $103.18 $90.58 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 14 M85049/84-14N03 Amphenol PCD 1: $96.24 32In Stock	Mfr. Part # M85049/84-14N03 Mouser Part # 523-85049/84-14N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	32In Stock	$96.24 $87.22 $80.58 $79.68 View Quote	Min.: 1 Mult.: 1

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