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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 19 Backshell Non Env-EMI/RFI

A85049199W02
Amphenol PCD
1: $81.91
25Stock Available

Mfr. Part No.
A85049199W02

Mouser Part No
523-A85049199W02

Circular MIL Spec Backshells 19 Backshell Non Env-EMI/RFI

Datasheet

25Stock Available

More Info Available

$81.91

$69.62

$65.21

$62.14

$59.17

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

A850492011Z
Amphenol PCD
1: $39.98
150Stock Available

Mfr. Part No.
A850492011Z

Mouser Part No
523-A850492011Z

Circular MIL Spec Backshells BACKSHELL

Datasheet

150Stock Available

More Info Available

$39.98

$35.13

$32.91

$31.23

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

A850494116A
Amphenol PCD
1: $27.68
25Stock Available

Mfr. Part No.
A850494116A

Mouser Part No
523-A850494116A

Circular MIL Spec Backshells BACKSHELL

Datasheet

25Stock Available

More Info Available

$27.68

$23.53

$22.05

$21.00

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

A85049418A
Amphenol PCD
1: $25.39
25Stock Available

Mfr. Part No.
A85049418A

Mouser Part No
523-A85049418A

Circular MIL Spec Backshells BACKSHELL

Datasheet

25Stock Available

More Info Available

$25.39

$21.58

$20.22

$19.26

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

A850496312A
Amphenol PCD
1: $24.48
25Stock Available

Mfr. Part No.
A850496312A

Mouser Part No
523-A850496312A

Circular MIL Spec Backshells BACKSHELL

25Stock Available

More Info Available

$24.48

$23.50

$19.58

$18.02

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 85 Backshell Band Lock

A850498508P02
Amphenol PCD
25: $49.74
50Stock Available

Mfr. Part No.
A850498508P02

Mouser Part No
523-A850498508P02

Circular MIL Spec Backshells 85 Backshell Band Lock

50Stock Available

More Info Available

$49.74

$49.31

$44.70

$43.90

Quote

Min.: 25
Mult.: 25

Circular MIL Spec Backshells 85 Backshell Band Lock

A850498510P02
Amphenol PCD
25: $54.93
50Stock Available

Mfr. Part No.
A850498510P02

Mouser Part No
523-A850498510P02

Circular MIL Spec Backshells 85 Backshell Band Lock

Datasheet

50Stock Available

More Info Available

$54.93

$54.17

Quote

Min.: 25
Mult.: 25

Circular MIL Spec Backshells BACKSHELL

A850498512Z02
Amphenol PCD
25: $57.66
25Stock Available

Mfr. Part No.
A850498512Z02

Mouser Part No
523-A850498512Z02

Circular MIL Spec Backshells BACKSHELL

Datasheet

25Stock Available

More Info Available

$57.66

Min.: 25
Mult.: 25

Circular MIL Spec Backshells 85 Backshell Band Lock

A850498514P02
Amphenol PCD
25: $58.26
25Stock Available

Mfr. Part No.
A850498514P02

Mouser Part No
523-A850498514P02

Circular MIL Spec Backshells 85 Backshell Band Lock

25Stock Available

More Info Available

$58.26

$55.47

$52.84

$49.53

Min.: 25
Mult.: 25

Circular MIL Spec Backshells 85 Backshell Band Lock

A850498516P02
Amphenol PCD
1: $95.87
50Stock Available

Mfr. Part No.
A850498516P02

Mouser Part No
523-A850498516P02

Circular MIL Spec Backshells 85 Backshell Band Lock

Datasheet

50Stock Available

More Info Available

$95.87

$91.02

$88.77

$66.83

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL

A850498520P02
Amphenol PCD
25: $56.56
25Stock Available

Mfr. Part No.
A850498520P02

Mouser Part No
523-A850498520P02

Circular MIL Spec Backshells BACKSHELL

25Stock Available

More Info Available

$56.56

Min.: 25
Mult.: 25

Circular MIL Spec Backshells BACKSHELL

A850498708P03
Amphenol PCD
25: $79.90
75Stock Available

Mfr. Part No.
A850498708P03

Mouser Part No
523-A850498708P03

Circular MIL Spec Backshells BACKSHELL

75Stock Available

More Info Available

$79.90

Min.: 25
Mult.: 25

Circular MIL Spec Backshells 87 Backshell Band Lock

A850498710P03
Amphenol PCD
25: $80.54
25Stock Available

Mfr. Part No.
A850498710P03

Mouser Part No
523-A850498710P03

Circular MIL Spec Backshells 87 Backshell Band Lock

Datasheet

25Stock Available

More Info Available

$80.54

$79.53

$78.72

Min.: 25
Mult.: 25

Circular MIL Spec Backshells 87 Backshell Band Lock

A850498712P03
Amphenol PCD
25: $87.73
25Stock Available

Mfr. Part No.
A850498712P03

Mouser Part No
523-A850498712P03

Circular MIL Spec Backshells 87 Backshell Band Lock

25Stock Available

More Info Available

$87.73

$85.53

$83.34

View

Min.: 25
Mult.: 25

Circular MIL Spec Backshells 88 Backshell Band Lock

A850498815P03
Amphenol PCD
1: $73.00
75Stock Available

Mfr. Part No.
A850498815P03

Mouser Part No
523-A850498815P03

Circular MIL Spec Backshells 88 Backshell Band Lock

75Stock Available

More Info Available

$73.00

$62.06

$61.99

$61.44

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 88 Backshell Band Lock

A85049889P03
Amphenol PCD
1: $55.72
100Stock Available

Mfr. Part No.
A85049889P03

Mouser Part No
523-A85049889P03

Circular MIL Spec Backshells 88 Backshell Band Lock

Datasheet

100Stock Available

More Info Available

$55.72

$49.41

$48.82

$47.76

Min.: 1
Mult.: 1

Circular MIL Spec Backshells M85049/95-10A

A850499510A
Amphenol PCD
1: $31.50
50Stock Available

Mfr. Part No.
A850499510A

Mouser Part No
523-A850499510A

Circular MIL Spec Backshells M85049/95-10A

Datasheet

50Stock Available

More Info Available

$31.50

$28.56

$27.10

$25.81

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

M85049/11-124W
Amphenol PCD
1: $106.11
25Stock Available

Mfr. Part No.
M85049/11-124W

Mouser Part No
523-85049/11-124W

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

Datasheet

25Stock Available

More Info Available

$106.11

$96.30

$94.26

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells 11 Backshell Env

M85049/11-152W
Amphenol PCD
1: $99.81
25Stock Available

Mfr. Part No.
M85049/11-152W

Mouser Part No
523-85049/11-152W

Circular MIL Spec Backshells 11 Backshell Env

Datasheet

25Stock Available

More Info Available

$99.81

$86.97

$86.18

$85.24

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 24

M85049/76-24W04
Amphenol PCD
25: $114.32
50Stock Available

Mfr. Part No.
M85049/76-24W04

Mouser Part No
523-85049/76-24W04

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 24

Datasheet

50Stock Available

More Info Available

$114.32

Min.: 25
Mult.: 25

No

Circular MIL Spec Backshells 8 Backshell Env-EMI/RFI

M85049/8-3W
Amphenol PCD
1: $83.95
525Stock Available

Mfr. Part No.
M85049/8-3W

Mouser Part No
523-85049/8-3W

Circular MIL Spec Backshells 8 Backshell Env-EMI/RFI

Datasheet

525Stock Available

More Info Available

$83.95

$71.97

$71.21

$69.90

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Backshells BACKSHELL

A850498813Z02
Amphenol PCD
25: $66.31
100Stock Available

Mfr. Part No.
A850498813Z02

Mouser Part No
523-A850498813Z02

Circular MIL Spec Backshells BACKSHELL

100Stock Available

More Info Available

$66.31

$65.54

$62.53

$61.78

Quote

Min.: 25
Mult.: 25

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 20

M85049/10-140N
Amphenol PCD
1: $119.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
M85049/10-140N

Mouser Part No
523-85049/10-140N

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 20

Datasheet

Non-Stocked Lead-Time 12 Weeks

$119.61

$109.07

$106.60

$104.31

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

M85049/11-79N
Amphenol PCD
1: $227.50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
M85049/11-79N

Mouser Part No
523-85049/11-79N

Circular MIL Spec Backshells BACKSHELL ENV ST NIC

Datasheet

Non-Stocked Lead-Time 12 Weeks

$227.50

$196.42

$182.36

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

M85049/25-15N
Amphenol PCD
25: $111.04
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
M85049/25-15N

Mouser Part No
523-85049/25-15N

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL

Datasheet

Non-Stocked Lead-Time 12 Weeks

$111.04

$102.19

View

Min.: 25
Mult.: 25