Connectors – Mouser Indonesia

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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 GRMT NUT ST NIC SZ 32

M85049/31-32N
Amphenol PCD
1: Rp453.146
22In Stock

Mfr. Part No.
M85049/31-32N

Mouser Part No
523-85049/31-32N

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NIC SZ 32

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Datasheet

22In Stock

Rp453.146

Rp404.162

Rp343.437

Rp342.336

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Min.: 1
Mult.: 1

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

M85049/31S16N
Amphenol PCD
1: Rp394.806
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

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Datasheet

23In Stock

Rp394.806

Rp347.106

Rp294.820

Rp289.316

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Min.: 1
Mult.: 1

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

M85049/3614N04
Amphenol PCD
1: Rp1.112.135
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

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Datasheet

11In Stock

Rp1.112.135

Rp964.449

Rp927.390

Rp896.386

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Min.: 1
Mult.: 1

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

M85049/3614N05
Amphenol PCD
1: Rp1.101.127
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

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Datasheet

11In Stock

Rp1.101.127

Rp1.096.907

Rp1.034.714

Rp973.806

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Min.: 1
Mult.: 1

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

M85049/3616N04
Amphenol PCD
1: Rp1.260.921
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

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Datasheet

25In Stock

Rp1.260.921

Rp1.128.646

Rp959.129

Rp878.590

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Min.: 1
Mult.: 1

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

M85049/3616N05
Amphenol PCD
1: Rp1.171.209
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

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Datasheet

12In Stock

Rp1.171.209

Rp1.029.761

Rp990.134

Rp957.111

Rp904.274

Min.: 1
Mult.: 1

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

M85049/3616N06
Amphenol PCD
1: Rp1.377.968
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

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Datasheet

20In Stock

Rp1.377.968

Rp1.241.474

Rp1.020.405

Rp945.736

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Min.: 1
Mult.: 1

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

M85049/3622N06
Amphenol PCD
1: Rp1.300.181
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

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Datasheet

5In Stock

Rp1.300.181

Rp1.105.163

Rp1.035.815

Rp986.464

Rp939.499

Min.: 1
Mult.: 1

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

M85049/6-12N
Amphenol PCD
1: Rp1.041.136
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

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Datasheet

12In Stock

Rp1.041.136

Rp902.990

Rp868.133

Rp839.146

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Min.: 1
Mult.: 1

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

M85049/6-17N
Amphenol PCD
1: Rp1.176.712
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

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Datasheet

19In Stock

Rp1.176.712

Rp1.034.714

Rp994.904

Rp961.697

Rp908.494

Min.: 1
Mult.: 1

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

M85049/78-09N02
Amphenol PCD
1: Rp1.252.115
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

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Datasheet

5In Stock

25Expected 16/03/2026

Rp1.252.115

Rp1.055.629

Rp1.048.474

Rp902.440

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Min.: 1
Mult.: 1

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

M85049/78-19N03
Amphenol PCD
1: Rp1.237.805
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

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Datasheet

3In Stock

5Expected 26/03/2026

Rp1.237.805

Rp1.173.961

Rp1.058.748

Rp969.403

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Min.: 1
Mult.: 1

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

M85049/78-21N06
Amphenol PCD
1: Rp1.567.115
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

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Datasheet

16In Stock

Rp1.567.115

Rp1.409.523

Rp1.355.402

Rp1.310.088

Rp1.237.805

Min.: 1
Mult.: 1

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

M85049/78-21N07
Amphenol PCD
1: Rp1.515.196
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

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Datasheet

5In Stock

Rp1.515.196

Rp1.343.845

Rp1.247.345

Rp1.200.012

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Min.: 1
Mult.: 1

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

M85049/78-21N08
Amphenol PCD
1: Rp1.607.477
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

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Datasheet

11In Stock

Rp1.607.477

Rp1.495.933

Rp1.363.658

Rp1.362.557

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Min.: 1
Mult.: 1

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

M85049/78-25N10
Amphenol PCD
1: Rp1.861.752
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

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Datasheet

10In Stock

Rp1.861.752

Rp1.582.709

Rp1.483.458

Rp1.412.642

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Min.: 1
Mult.: 1

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

M85049/79-13N03
Amphenol PCD
1: Rp1.300.364
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

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Datasheet

5In Stock

25Expected 09/03/2026

Rp1.300.364

Rp1.197.810

Rp1.125.344

Rp1.122.408

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Min.: 1
Mult.: 1

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

M85049/79-15N02
Amphenol PCD
1: Rp1.349.165
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

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Datasheet

20In Stock

Rp1.349.165

Rp1.172.860

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Min.: 1
Mult.: 1

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

M85049/79-15N04
Amphenol PCD
1: Rp1.461.809
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

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Datasheet

20In Stock

Rp1.461.809

Rp1.458.507

Rp1.396.314

Rp1.299.631

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Min.: 1
Mult.: 1

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

M85049/79-15N05
Amphenol PCD
1: Rp1.940.456
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

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Datasheet

12In Stock

25Expected 23/03/2026

Rp1.940.456

Rp1.612.430

Rp1.370.446

Rp1.146.808

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Min.: 1
Mult.: 1

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

M85049/79-17N03
Amphenol PCD
1: Rp1.712.966
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

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Datasheet

10In Stock

Rp1.712.966

Rp1.594.451

Rp1.301.832

Rp1.169.374

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells 79 Backshell Env-EMI/RFI

M85049/79-17N04
Amphenol PCD
1: Rp1.444.381
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

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Datasheet

8In Stock

25Expected 23/04/2026

Rp1.444.381

Rp1.368.795

Rp1.151.028

Rp1.080.946

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Min.: 1
Mult.: 1

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

M85049/79-19N07
Amphenol PCD
1: Rp1.614.081
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

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Datasheet

1In Stock

Rp1.614.081

Rp1.501.987

Rp1.322.930

Rp1.315.592

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Min.: 1
Mult.: 1

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

M85049/79-21N07
Amphenol PCD
1: Rp1.668.018
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

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Datasheet

16In Stock

Rp1.668.018

Rp1.421.448

Rp1.306.052

Rp1.261.654

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Min.: 1
Mult.: 1

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

M85049/8-17N
Amphenol PCD
1: Rp1.176.529
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

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Datasheet

18In Stock

Rp1.176.529

Rp1.064.618

Rp916.566

Rp845.934

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Min.: 1
Mult.: 1

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