Connectors – Mouser India

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 11,098

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 16

M85049/31S16N
Amphenol PCD
1: ₹1,933.36
23In Stock

Mfr. Part No.
M85049/31S16N

Mouser Part No
523-85049/31S16N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL NIC SZ 16

Learn More

Datasheet

23In Stock

₹1,933.36

₹1,699.77

₹1,443.73

₹1,416.78

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 36 Backshell Non Env-EMI/RFI

M85049/3614N04
Amphenol PCD
1: ₹5,446.10
11In Stock

Mfr. Part No.
M85049/3614N04

Mouser Part No
523-85049/3614N04

Amphenol PCD

Circular MIL Spec Backshells 36 Backshell Non Env-EMI/RFI

Learn More

Datasheet

11In Stock

₹5,446.10

₹4,722.89

₹4,541.41

₹4,389.58

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 36 Backshell Non Env-EMI/RFI

M85049/3614N05
Amphenol PCD
1: ₹5,392.20
11In Stock

Mfr. Part No.
M85049/3614N05

Mouser Part No
523-85049/3614N05

Amphenol PCD

Circular MIL Spec Backshells 36 Backshell Non Env-EMI/RFI

Learn More

Datasheet

11In Stock

₹5,392.20

₹5,371.53

₹5,066.98

₹4,768.71

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 16

M85049/3616N04
Amphenol PCD
1: ₹6,174.70
25In Stock

Mfr. Part No.
M85049/3616N04

Mouser Part No
523-85049/3616N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 16

Learn More

Datasheet

25In Stock

₹6,174.70

₹5,526.96

₹4,696.84

₹4,302.44

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 16

M85049/3616N05
Amphenol PCD
1: ₹5,735.39
12In Stock

Mfr. Part No.
M85049/3616N05

Mouser Part No
523-85049/3616N05

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 16

Learn More

Datasheet

12In Stock

₹5,735.39

₹5,042.72

₹4,848.66

₹4,686.95

₹4,428.21

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 16

M85049/3616N06
Amphenol PCD
1: ₹6,747.88
20In Stock

Mfr. Part No.
M85049/3616N06

Mouser Part No
523-85049/3616N06

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 16

Learn More

Datasheet

20In Stock

₹6,747.88

₹6,079.47

₹4,996.90

₹4,631.25

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 22

M85049/3622N06
Amphenol PCD
1: ₹6,366.96
5In Stock

Mfr. Part No.
M85049/3622N06

Mouser Part No
523-85049/3622N06

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 22

Learn More

Datasheet

5In Stock

₹6,366.96

₹5,411.96

₹5,072.37

₹4,830.70

₹4,600.71

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC

M85049/6-12N
Amphenol PCD
1: ₹5,098.42
12In Stock

Mfr. Part No.
M85049/6-12N

Mouser Part No
523-85049/6-12N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC

Learn More

Datasheet

12In Stock

₹5,098.42

₹4,421.92

₹4,251.23

₹4,109.28

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC

M85049/6-17N
Amphenol PCD
1: ₹5,762.34
19In Stock

Mfr. Part No.
M85049/6-17N

Mouser Part No
523-85049/6-17N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC

Learn More

Datasheet

19In Stock

₹5,762.34

₹5,066.98

₹4,872.02

₹4,709.41

₹4,448.88

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 9

M85049/78-09N02
Amphenol PCD
1: ₹6,131.58
5In Stock
25Expected 16-03-2026

Mfr. Part No.
M85049/78-09N02

Mouser Part No
523-85049/78-09N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 9

Learn More

Datasheet

5In Stock

25Expected 16-03-2026

₹6,131.58

₹5,169.39

₹5,134.36

₹4,419.23

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 19

M85049/78-19N03
Amphenol PCD
1: ₹6,061.50
3In Stock
5Expected 26-03-2026

Mfr. Part No.
M85049/78-19N03

Mouser Part No
523-85049/78-19N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 19

Learn More

Datasheet

3In Stock

5Expected 26-03-2026

₹6,061.50

₹5,748.86

₹5,184.67

₹4,747.15

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 21

M85049/78-21N06
Amphenol PCD
1: ₹7,674.13
16In Stock

Mfr. Part No.
M85049/78-21N06

Mouser Part No
523-85049/78-21N06

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 21

Learn More

Datasheet

16In Stock

₹7,674.13

₹6,902.41

₹6,637.38

₹6,415.47

₹6,061.50

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 21

M85049/78-21N07
Amphenol PCD
1: ₹7,419.89
5In Stock

Mfr. Part No.
M85049/78-21N07

Mouser Part No
523-85049/78-21N07

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 21

Learn More

Datasheet

5In Stock

₹7,419.89

₹6,580.78

₹6,108.22

₹5,876.43

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 21

M85049/78-21N08
Amphenol PCD
1: ₹7,871.78
11In Stock

Mfr. Part No.
M85049/78-21N08

Mouser Part No
523-85049/78-21N08

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 21

Learn More

Datasheet

11In Stock

₹7,871.78

₹7,325.55

₹6,677.81

₹6,672.42

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 23

M85049/78-23N07
Amphenol PCD
1: ₹8,252.70
6In Stock

Mfr. Part No.
M85049/78-23N07

Mouser Part No
523-85049/78-23N07

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 23

Learn More

Datasheet

6In Stock

₹8,252.70

₹7,673.23

₹6,655.35

₹6,614.92

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 25

M85049/78-25N10
Amphenol PCD
1: ₹9,116.96
10In Stock

Mfr. Part No.
M85049/78-25N10

Mouser Part No
523-85049/78-25N10

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 25

Learn More

Datasheet

10In Stock

₹9,116.96

₹7,750.50

₹7,264.46

₹6,917.68

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 13

M85049/79-13N03
Amphenol PCD
1: ₹6,367.86
5In Stock
25Expected 09-03-2026

Mfr. Part No.
M85049/79-13N03

Mouser Part No
523-85049/79-13N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 13

Learn More

Datasheet

5In Stock

25Expected 09-03-2026

₹6,367.86

₹5,865.65

₹5,510.79

₹5,496.41

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 15

M85049/79-15N02
Amphenol PCD
1: ₹6,606.83
20In Stock

Mfr. Part No.
M85049/79-15N02

Mouser Part No
523-85049/79-15N02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 15

Learn More

Datasheet

20In Stock

₹6,606.83

₹5,743.47

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 15

M85049/79-15N04
Amphenol PCD
1: ₹7,158.45
20In Stock

Mfr. Part No.
M85049/79-15N04

Mouser Part No
523-85049/79-15N04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 15

Learn More

Datasheet

20In Stock

₹7,158.45

₹7,142.28

₹6,837.72

₹6,364.27

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 15

M85049/79-15N05
Amphenol PCD
1: ₹9,502.38
12In Stock
25Expected 23-03-2026

Mfr. Part No.
M85049/79-15N05

Mouser Part No
523-85049/79-15N05

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 15

Learn More

Datasheet

12In Stock

25Expected 23-03-2026

₹9,502.38

₹7,896.04

₹6,711.05

₹5,615.90

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 17

M85049/79-17N03
Amphenol PCD
1: ₹8,388.36
10In Stock

Mfr. Part No.
M85049/79-17N03

Mouser Part No
523-85049/79-17N03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 17

Learn More

Datasheet

10In Stock

₹8,388.36

₹7,807.99

₹6,375.05

₹5,726.40

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI

M85049/79-17N04
Amphenol PCD
1: ₹7,073.10
8In Stock
25Expected 23-04-2026

Mfr. Part No.
M85049/79-17N04

Mouser Part No
523-85049/79-17N04

Amphenol PCD

Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI

Learn More

Datasheet

8In Stock

25Expected 23-04-2026

₹7,073.10

₹6,702.96

₹5,636.56

₹5,293.37

View

Min.: 1
Mult.: 1

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

M85049/79-19N07
Amphenol PCD
1: ₹7,904.12
1In Stock

Mfr. Part No.
M85049/79-19N07

Mouser Part No
523-85049/79-19N07

Amphenol PCD

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

Learn More

Datasheet

1In Stock

₹7,904.12

₹7,355.20

₹6,478.36

₹6,442.43

View

Min.: 1
Mult.: 1

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

M85049/79-21N07
Amphenol PCD
1: ₹8,168.25
16In Stock

Mfr. Part No.
M85049/79-21N07

Mouser Part No
523-85049/79-21N07

Amphenol PCD

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

Learn More

Datasheet

16In Stock

₹8,168.25

₹6,960.80

₹6,395.71

₹6,178.30

View

Min.: 1
Mult.: 1

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

M85049/8-17N
Amphenol PCD
1: ₹5,761.44
18In Stock

Mfr. Part No.
M85049/8-17N

Mouser Part No
523-85049/8-17N

Amphenol PCD

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

Learn More

Datasheet

18In Stock

₹5,761.44

₹5,213.42

₹4,488.41

₹4,142.52

View

Min.: 1
Mult.: 1

Backshells

Types of Connectors

Customer Service Office

Company

Resources

Support