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RoHS

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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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Part #

Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09

M85049/78-21W08
Amphenol PCD
1: €73.89
24In Stock

Mfr. Part No.
M85049/78-21W08

Mouser Part No
523-85049/78-21W08

Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09

Datasheet

24In Stock

€73.89

€73.88

€71.49

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL

A850498823Z03
Amphenol PCD
1: €58.45
5In Stock

Mfr. Part No.
A850498823Z03

Mouser Part No
523-A850498823Z03

Circular MIL Spec Backshells BACKSHELL

Datasheet

5In Stock

€58.45

€55.38

€47.79

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 36

M85049/10-73W
Amphenol PCD
1: €135.53
10In Stock

Mfr. Part No.
M85049/10-73W

Mouser Part No
523-85049/10-73W

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 36

Datasheet

10In Stock

€135.53

€135.52

Min.: 1
Mult.: 1

No

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

M85049/25-112W
Amphenol PCD
1: €64.31
24In Stock

Mfr. Part No.
M85049/25-112W

Mouser Part No
523-85049/25-112W

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

Datasheet

24In Stock

€64.31

€57.17

€55.87

€54.27

View

Min.: 1
Mult.: 1

No

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

M85049/25-11W
Amphenol PCD
1: €78.53
25In Stock

Mfr. Part No.
M85049/25-11W

Mouser Part No
523-85049/25-11W

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

Datasheet

25In Stock

€78.53

€71.74

€71.73

€70.88

View

Min.: 1
Mult.: 1

No

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

Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 3

Datasheet

23In Stock

€57.86

€50.18

€49.04

€48.92

€42.84

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

Circular MIL Spec Backshells Straight Shell size 22 Black Zinc Nickel w/ Exposed Nickel Entry 1

Datasheet

23In Stock

€60.63

€52.58

€47.27

€44.85

Quote

Min.: 1
Mult.: 1

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

Circular MIL Spec Backshells 90 Degrees Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry 3

Datasheet

18In Stock

€73.23

€65.09

€63.62

€60.54

View

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

Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 1

Datasheet

22In Stock

€56.13

€48.68

€47.57

€42.77

€41.56

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 19

M85049/1919N04
Amphenol PCD
1: €50.90
26In Stock

Mfr. Part No.
M85049/1919N04

Mouser Part No
523-85049/1919N04

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 19

Datasheet

26In Stock

€50.90

€44.98

€43.33

€42.03

€40.02

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13

M85049/2113A04
Amphenol PCD
1: €30.67
25In Stock

Mfr. Part No.
M85049/2113A04

Mouser Part No
523-85049/2113A04

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13

Datasheet

25In Stock

€30.67

€30.19

€30.13

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 19

M85049/79-19N03
Amphenol PCD
1: €64.15
23In Stock

Mfr. Part No.
M85049/79-19N03

Mouser Part No
523-85049/79-19N03

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 19

Datasheet

23In Stock

€64.15

€62.32

€61.26

View

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

Circular MIL Spec Backshells Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 2

Datasheet

21In Stock

€57.86

€50.18

€49.04

€48.92

€42.84

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: €64.88
16In Stock

Mfr. Part No.
M85049/82-24ZP03

Mouser Part No
523-M85049/82-24ZP03

Circular MIL Spec Backshells Straight Shell size 24 Black Zinc Nickel w/ Exposed Nickel Entry 3

Datasheet

16In Stock

€64.88

€57.67

€56.36

View

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

Circular MIL Spec Backshells Straight Shell size 22 Black Zinc Nickel w/ Exposed Nickel Entry 2

Datasheet

24In Stock

€60.63

€52.58

€51.39

€48.90

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI

M85049/10-21N
Amphenol PCD
1: €70.61
17In Stock

Mfr. Part No.
M85049/10-21N

Mouser Part No
523-85049/10-21N

Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI

Datasheet

17In Stock

€70.61

€62.17

€62.16

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 21

M85049/10-22N
Amphenol PCD
1: €71.55
11In Stock

Mfr. Part No.
M85049/10-22N

Mouser Part No
523-85049/10-22N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 21

Datasheet

11In Stock

€71.55

€63.61

€62.16

€59.19

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

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

Datasheet

40In Stock

€40.24

€34.98

€32.92

€32.90

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

M85049/2119N05
Amphenol PCD
1: €36.17
22In Stock

Mfr. Part No.
M85049/2119N05

Mouser Part No
523-85049/2119N05

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

Datasheet

22In Stock

€36.17

€34.43

€33.55

€33.39

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

M85049/2125A10
Amphenol PCD
1: €51.85
20In Stock

Mfr. Part No.
M85049/2125A10

Mouser Part No
523-85049/2125A10

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

Datasheet

20In Stock

€51.85

€44.96

€43.94

€43.58

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

M85049/2125N05
Amphenol PCD
1: €36.05
26In Stock

Mfr. Part No.
M85049/2125N05

Mouser Part No
523-85049/2125N05

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

Datasheet

26In Stock

€36.05

€34.21

€34.15

Min.: 1
Mult.: 1

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

M85049/10-137N
Amphenol PCD
1: €52.40
25In Stock

Mfr. Part No.
M85049/10-137N

Mouser Part No
523-85049/10-137N

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

Datasheet

25In Stock

€52.40

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-71N
Amphenol PCD
1: €125.69
11In Stock

Mfr. Part No.
M85049/11-71N

Mouser Part No
523-85049/11-71N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

11In Stock

€125.69

€115.35

€112.74

€112.73

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

M85049/2113N03A
Amphenol PCD
1: €33.82
24In Stock

Mfr. Part No.
M85049/2113N03A

Mouser Part No
523-85049/2113N03A

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13

Datasheet

24In Stock

€33.82

€31.12

€31.11

€31.07

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-124N
Amphenol PCD
1: €62.36
16In Stock

Mfr. Part No.
M85049/11-124N

Mouser Part No
523-85049/11-124N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

16In Stock

€62.36

€55.44

€54.18

View

Min.: 1
Mult.: 1