Connectors – Mouser India

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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 NON ENV ST NIC SZ 15

M85049/2115N03
Amphenol PCD
1: ₹4,294.35
20In Stock
25On Order

Mfr. Part No.
M85049/2115N03

Mouser Part No
523-85049/2115N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

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Datasheet

20In Stock

25On Order

₹4,294.35

₹4,291.66

₹3,179.44

₹2,924.29

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

M85049/2115N04
Amphenol PCD
1: ₹3,931.40
16In Stock

Mfr. Part No.
M85049/2115N04

Mouser Part No
523-85049/2115N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 15

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Datasheet

16In Stock

₹3,931.40

₹3,478.60

₹2,956.63

₹2,814.69

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

M85049/2117A04
Amphenol PCD
1: ₹5,524.26
18In Stock

Mfr. Part No.
M85049/2117A04

Mouser Part No
523-85049/2117A04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

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Datasheet

18In Stock

₹5,524.26

₹5,521.57

₹4,277.28

₹4,262.01

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

M85049/2117A06
Amphenol PCD
1: ₹4,370.72
14In Stock

Mfr. Part No.
M85049/2117A06

Mouser Part No
523-85049/2117A06

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 17

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Datasheet

14In Stock

₹4,370.72

₹3,878.39

₹3,415.72

₹3,276.46

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N02A
Amphenol PCD
1: ₹3,923.31
7In Stock

Mfr. Part No.
M85049/2117N02A

Mouser Part No
523-85049/2117N02A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

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Datasheet

7In Stock

₹3,923.31

₹3,411.22

₹3,263.89

₹3,158.77

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N04
Amphenol PCD
1: ₹4,202.72
1In Stock
25Expected 16-03-2026

Mfr. Part No.
M85049/2117N04

Mouser Part No
523-85049/2117N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

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Datasheet

1In Stock

25Expected 16-03-2026

₹4,202.72

₹3,743.63

₹3,181.23

₹3,093.19

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N05
Amphenol PCD
1: ₹4,738.16
21In Stock

Mfr. Part No.
M85049/2117N05

Mouser Part No
523-85049/2117N05

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

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Datasheet

21In Stock

₹4,738.16

₹4,231.46

₹3,827.18

₹3,450.75

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

M85049/2117N05A
Amphenol PCD
1: ₹4,353.65
19In Stock

Mfr. Part No.
M85049/2117N05A

Mouser Part No
523-85049/2117N05A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 17

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Datasheet

19In Stock

₹4,353.65

₹3,701.41

₹3,468.72

₹3,303.42

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N06
Amphenol PCD
1: ₹4,125.45
33In Stock

Mfr. Part No.
M85049/2117N06

Mouser Part No
523-85049/2117N06

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

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Datasheet

33In Stock

₹4,125.45

₹3,593.60

₹3,435.48

₹3,412.12

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2117N06A
Amphenol PCD
1: ₹4,502.78
16In Stock

Mfr. Part No.
M85049/2117N06A

Mouser Part No
523-85049/2117N06A

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

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Datasheet

16In Stock

₹4,502.78

₹3,845.15

₹3,697.81

₹3,573.84

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

M85049/2119A07B
Amphenol PCD
1: ₹4,769.61
16In Stock

Mfr. Part No.
M85049/2119A07B

Mouser Part No
523-85049/2119A07B

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 19

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Datasheet

16In Stock

₹4,769.61

₹4,073.35

₹3,916.13

₹3,785.86

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2119N04
Amphenol PCD
1: ₹4,036.51
2In Stock
25Expected 09-03-2026

Mfr. Part No.
M85049/2119N04

Mouser Part No
523-85049/2119N04

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

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Datasheet

2In Stock

25Expected 09-03-2026

₹4,036.51

₹3,961.05

₹3,656.49

₹3,655.59

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

M85049/2119N06
Amphenol PCD
1: ₹4,198.22
17In Stock

Mfr. Part No.
M85049/2119N06

Mouser Part No
523-85049/2119N06

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

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Datasheet

17In Stock

₹4,198.22

₹3,775.98

₹3,216.27

₹3,141.70

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

M85049/2119N07
Amphenol PCD
1: ₹4,496.49
8In Stock

Mfr. Part No.
M85049/2119N07

Mouser Part No
523-85049/2119N07

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 19

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Datasheet

8In Stock

₹4,496.49

₹3,986.20

₹3,517.24

₹3,370.80

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 21

M85049/2121A08
Amphenol PCD
1: ₹4,759.72
13In Stock

Mfr. Part No.
M85049/2121A08

Mouser Part No
523-85049/2121A08

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 21

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Datasheet

13In Stock

₹4,759.72

₹4,210.80

₹3,730.16

₹3,568.44

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 21

M85049/2121N03
Amphenol PCD
1: ₹4,194.63
21In Stock

Mfr. Part No.
M85049/2121N03

Mouser Part No
523-85049/2121N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 21

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Datasheet

21In Stock

₹4,194.63

₹3,879.29

₹3,296.23

₹3,263.89

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 23

M85049/2123N05
Amphenol PCD
1: ₹3,501.96
8In Stock

Mfr. Part No.
M85049/2123N05

Mouser Part No
523-85049/2123N05

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 23

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Datasheet

8In Stock

₹3,501.96

₹3,399.55

₹3,368.10

₹2,837.15

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 23

M85049/2123N08A
Amphenol PCD
1: ₹5,118.18
10In Stock

Mfr. Part No.
M85049/2123N08A

Mouser Part No
523-85049/2123N08A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 23

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Datasheet

10In Stock

₹5,118.18

₹4,584.54

₹4,084.13

₹3,896.36

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

M85049/2125A06A
Amphenol PCD
1: ₹4,961.86
15In Stock

Mfr. Part No.
M85049/2125A06A

Mouser Part No
523-85049/2125A06A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

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Datasheet

15In Stock

₹4,961.86

₹4,302.44

₹4,137.13

₹3,998.78

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

M85049/2125A07
Amphenol PCD
1: ₹4,961.86
4In Stock
25Expected 04-03-2026

Mfr. Part No.
M85049/2125A07

Mouser Part No
523-85049/2125A07

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

Learn More

Datasheet

4In Stock

25Expected 04-03-2026

₹4,961.86

₹4,302.44

₹4,137.13

₹3,998.78

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

M85049/2125A10
Amphenol PCD
1: ₹5,416.45
20In Stock

Mfr. Part No.
M85049/2125A10

Mouser Part No
523-85049/2125A10

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 25

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Datasheet

20In Stock

₹5,416.45

₹5,347.28

₹5,346.38

₹5,008.58

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

M85049/2125N05
Amphenol PCD
1: ₹4,743.55
1In Stock
25Expected 18-05-2026

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

Datasheet

1In Stock

25Expected 18-05-2026

₹4,743.55

₹4,050.89

₹3,894.56

₹3,764.30

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

M85049/2125N06A
Amphenol PCD
1: ₹4,961.86
16In Stock

Mfr. Part No.
M85049/2125N06A

Mouser Part No
523-85049/2125N06A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

Learn More

Datasheet

16In Stock

₹4,961.86

₹4,302.44

₹4,137.13

₹3,998.78

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

M85049/2125N08A
Amphenol PCD
1: ₹5,257.44
13In Stock

Mfr. Part No.
M85049/2125N08A

Mouser Part No
523-85049/2125N08A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

Learn More

Datasheet

13In Stock

₹5,257.44

₹4,704.92

₹4,197.32

₹4,003.27

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

M85049/2125N10
Amphenol PCD
1: ₹5,371.53
19In Stock

Mfr. Part No.
M85049/2125N10

Mouser Part No
523-85049/2125N10

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25

Learn More

Datasheet

19In Stock

₹5,371.53

₹4,565.67

₹4,279.98

₹4,075.14

₹3,881.09

Min.: 1
Mult.: 1

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