Connectors – Mouser Slovakia

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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 25 M85049/79-25W09 Amphenol PCD 1: 87,44 € 50In Stock	Mfr. Part No. M85049/79-25W09 Mouser Part No 523-85049/79-25W09	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 25 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	50In Stock	87,44 € 83,21 € 83,20 € 75,47 €	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 89 Backshell Band Lock M85049/89-13W03 Amphenol PCD 1: 51,51 € 89In Stock	Mfr. Part No. M85049/89-13W03 Mouser Part No 523-85049/89-13W03	Amphenol PCD	Circular MIL Spec Backshells 89 Backshell Band Lock Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	89In Stock	51,51 € 47,96 € 44,72 € 44,71 € View 43,68 € 43,33 € Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 90 Backshell Band Lock M85049/90-25W02 Amphenol PCD 1: 85,10 € 71In Stock	Mfr. Part No. M85049/90-25W02 Mouser Part No 523-85049/90-25W02	Amphenol PCD	Circular MIL Spec Backshells 90 Backshell Band Lock Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	71In Stock	85,10 € 74,85 € 70,15 € 68,09 € 64,01 €	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST OD CAD M85049/25-13W Amphenol PCD 1: 60,74 € 61In Stock	Mfr. Part No. M85049/25-13W Mouser Part No 523-85049/25-13W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	61In Stock	60,74 € 52,54 € 49,18 € 48,31 € View 44,66 € 44,65 €	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9 M85049/1909W02 Amphenol PCD 1: 57,92 € 82In Stock 100Expected 12/9/2026	Mfr. Part No. M85049/1909W02 Mouser Part No 523-85049/1909W02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	82In Stock 100Expected 12/9/2026	57,92 € 49,23 € 46,10 € 40,86 € View 40,78 € Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 90 Degrees Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/84-10ZP03 Amphenol PCD 1: 73,23 € 18In Stock	Mfr. Part No. M85049/84-10ZP03 Mouser Part No 523-M85049/84-10ZP03	Amphenol PCD	Circular MIL Spec Backshells 90 Degrees Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	18In Stock	73,23 € 65,09 € 63,62 € 61,65 € View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 1 M85049/85-20ZP01 Amphenol PCD 1: 56,13 € 22In Stock	Mfr. Part No. M85049/85-20ZP01 Mouser Part No 523-M85049/85-20ZP01	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 1 Learn More about Amphenol PCD backshells	Datasheet	22In Stock	56,13 € 48,68 € 47,57 € 47,17 € 41,54 €	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 14 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/82-14ZP03 Amphenol PCD 1: 49,48 € 20In Stock	Mfr. Part No. M85049/82-14ZP03 Mouser Part No 523-M85049/82-14ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 14 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	20In Stock	49,48 € 43,59 € 42,85 € 40,83 € 38,88 €	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/82-20ZP02 Amphenol PCD 1: 57,86 € 21In Stock	Mfr. Part No. M85049/82-20ZP02 Mouser Part No 523-M85049/82-20ZP02	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	21In Stock	57,86 € 50,18 € 49,04 € 48,97 € 42,81 €	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 22 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/85-22ZP02 Amphenol PCD 1: 60,63 € 24In Stock	Mfr. Part No. M85049/85-22ZP02 Mouser Part No 523-M85049/85-22ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 22 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	24In Stock	60,63 € 52,58 € 51,39 € 50,98 € 44,87 €	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL M85049/25-23N Amphenol PCD 1: 75,74 € 11In Stock	Mfr. Part No. M85049/25-23N Mouser Part No 523-85049/25-23N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	11In Stock	75,74 € 68,82 € 68,81 € 67,11 € 64,31 €	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 19 M85049/1919N04 Amphenol PCD 1: 53,88 € 20In Stock	Mfr. Part No. M85049/1919N04 Mouser Part No 523-85049/1919N04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 19 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	20In Stock	53,88 € 46,72 € 43,52 € 42,03 € 40,02 €	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13 M85049/2113A04 Amphenol PCD 1: 31,72 € 25In Stock	Mfr. Part No. M85049/2113A04 Mouser Part No 523-85049/2113A04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	25In Stock	31,72 € 30,05 € 30,04 € 29,39 € View 29,19 € Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 19 M85049/79-19N03 Amphenol PCD 1: 70,76 € 23In Stock	Mfr. Part No. M85049/79-19N03 Mouser Part No 523-85049/79-19N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 19 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	23In Stock	70,76 € 62,33 € 62,32 € 61,51 € View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 M85049/10-19N Amphenol PCD 1: 100,53 € 20In Stock	Mfr. Part No. M85049/10-19N Mouser Part No 523-85049/10-19N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	20In Stock	100,53 € 91,68 € 89,60 € 84,09 € View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25 M85049/2125N05 Amphenol PCD 1: 46,32 € 26In Stock	Mfr. Part No. M85049/2125N05 Mouser Part No 523-85049/2125N05	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	26In Stock	46,32 € 40,27 € 37,90 € 37,66 € View 37,26 € Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 10 M85049/10-137N Amphenol PCD 1: 55,18 € 25In Stock	Mfr. Part No. M85049/10-137N Mouser Part No 523-85049/10-137N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 10 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	25In Stock	55,18 € 53,52 € 53,51 € View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13 M85049/2113N03A Amphenol PCD 1: 38,04 € 24In Stock	Mfr. Part No. M85049/2113N03A Mouser Part No 523-85049/2113N03A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	24In Stock	38,04 € 33,07 € 31,11 € 30,88 € View 30,54 € Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25 M85049/2125N10A Amphenol PCD 1: 45,67 € 25In Stock	Mfr. Part No. M85049/2125N10A Mouser Part No 523-85049/2125N10A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	25In Stock	45,67 € 43,96 € 43,95 € 43,71 € Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/82-20ZP03 Amphenol PCD 1: 57,86 € 23In Stock	Mfr. Part No. M85049/82-20ZP03 Mouser Part No 523-M85049/82-20ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	23In Stock	57,86 € 50,20 € 50,19 € 49,04 € View 48,83 € 42,81 € Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 22 Black Zinc Nickel w/ Exposed Nickel Entry 1 M85049/85-22ZP01 Amphenol PCD 1: 60,63 € 23In Stock	Mfr. Part No. M85049/85-22ZP01 Mouser Part No 523-M85049/85-22ZP01	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 22 Black Zinc Nickel w/ Exposed Nickel Entry 1 Learn More about Amphenol PCD backshells	Datasheet	23In Stock	60,63 € 52,58 € 47,27 € 44,84 € Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17 M85049/2117A03A Amphenol PCD 1: 40,24 € 40In Stock	Mfr. Part No. M85049/2117A03A Mouser Part No 523-85049/2117A03A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	40In Stock	40,24 € 34,98 € 32,92 € 32,91 € View 32,69 € 32,33 € Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19 M85049/2119N05 Amphenol PCD 1: 36,66 € 22In Stock	Mfr. Part No. M85049/2119N05 Mouser Part No 523-85049/2119N05	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	22In Stock	36,66 € 34,43 € 33,43 € 33,25 € Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI M85049/10-21N Amphenol PCD 1: 70,60 € 17In Stock	Mfr. Part No. M85049/10-21N Mouser Part No 523-85049/10-21N	Amphenol PCD	Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	17In Stock	70,60 € 62,17 € 62,16 € 61,40 € View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 95 Backshell Mounting flange A850499518A Amphenol PCD 1: 24,75 € 17In Stock	Mfr. Part No. A850499518A Mouser Part No 523-A850499518A	Amphenol PCD	Circular MIL Spec Backshells 95 Backshell Mounting flange	Datasheet	17In Stock	24,75 € 23,80 € 20,23 € 18,52 €	Min.: 1 Mult.: 1

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