Connectors – Mouser Costa Rica

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Backshell Clamps

Amphenol PCD Backshell Clamps help to tidy up the cable after termination and provide strain relief at the termination area. The clamps are offered in environmental and non-environmental options, as well as EMI/RFI. The components are available in black zinc nickel, adding to the existing finishes in olive drab gray cadmium, tin, or nickel with a variety of shell sizes 11 through 48. Amphenol PCD Backshell Clamps meet MIL-DTL-38999, MIL-DTL-26482 Series II, MIL-DTL-83723 Series I and II, MIL-DTL-24308, and MIL-DTL-83513.

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Part #

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 25

M85049/1825W04
Amphenol PCD
1: ₡45 826,98
19In Stock
75On Order

Mfr. Part #
M85049/1825W04

Mouser Part #
523-85049/1825W04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 25

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Datasheet

19In Stock

75On Order

₡45 826,98

₡39 388,82

₡36 916,61

₡35 157,44

₡33 481,54

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

M85049/1825W09A
Amphenol PCD
1: ₡50 703,74
3In Stock
25Expected 9/29/2026

Mfr. Part #
M85049/1825W09A

Mouser Part #
523-85049/1825W09A

Amphenol PCD

Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI

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Datasheet

3In Stock

25Expected 9/29/2026

₡50 703,74

₡43 906,46

₡41 158,40

₡39 196,25

₡37 327,78

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 11

M85049/1911W02
Amphenol PCD
1: ₡33 033,94
8In Stock
25Expected 12/3/2026

Mfr. Part #
M85049/1911W02

Mouser Part #
523-85049/1911W02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 11

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Datasheet

8In Stock

25Expected 12/3/2026

₡33 033,94

₡28 073,90

₡25 799,47

₡24 565,97

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 13

M85049/1913W02
Amphenol PCD
1: ₡32 549,91
6In Stock
25Expected 11/30/2026

Mfr. Part #
M85049/1913W02

Mouser Part #
523-85049/1913W02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 13

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Datasheet

6In Stock

25Expected 11/30/2026

₡32 549,91

₡27 667,94

₡25 934,79

₡24 696,08

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 13

M85049/1913W03
Amphenol PCD
1: ₡29 879,92
6In Stock
25Expected 11/25/2026

Mfr. Part #
M85049/1913W03

Mouser Part #
523-85049/1913W03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 13

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Datasheet

6In Stock

25Expected 11/25/2026

₡29 879,92

₡25 383,10

₡23 936,20

₡23 254,39

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 17

M85049/1917W03
Amphenol PCD
1: ₡34 345,51
23In Stock

Mfr. Part #
M85049/1917W03

Mouser Part #
523-85049/1917W03

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 17

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Datasheet

23In Stock

₡34 345,51

₡29 624,89

₡29 619,69

₡28 167,59

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 17

M85049/1917W04
Amphenol PCD
1: ₡36 682,40
26In Stock
125On Order

Mfr. Part #
M85049/1917W04

Mouser Part #
523-85049/1917W04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 17

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Datasheet

26In Stock

125On Order

₡36 682,40

₡31 181,08

₡29 229,34

₡27 829,28

₡26 502,10

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 17

M85049/1917W05
Amphenol PCD
1: ₡37 244,50
1In Stock
75On Order

Mfr. Part #
M85049/1917W05

Mouser Part #
523-85049/1917W05

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 17

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Datasheet

1In Stock

75On Order

₡37 244,50

₡30 931,26

₡30 030,85

₡28 599,57

₡27 235,95

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 17

M85049/1917W06A
Amphenol PCD
1: ₡38 347,89
13In Stock

Mfr. Part #
M85049/1917W06A

Mouser Part #
523-85049/1917W06A

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 17

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Datasheet

13In Stock

₡38 347,89

₡34 090,48

₡33 314,99

₡31 987,80

Quote

Min.: 1
Mult.: 1

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

M85049/1919W04
Amphenol PCD
1: ₡35 849,66
24In Stock

Mfr. Part #
M85049/1919W04

Mouser Part #
523-85049/1919W04

Amphenol PCD

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

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Datasheet

24In Stock

₡35 849,66

₡31 087,40

₡29 671,73

₡29 005,54

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Min.: 1
Mult.: 1

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

M85049/1919W06
Amphenol PCD
1: ₡37 296,55
5In Stock
25Expected 10/8/2026

Mfr. Part #
M85049/1919W06

Mouser Part #
523-85049/1919W06

Amphenol PCD

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

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Datasheet

5In Stock

25Expected 10/8/2026

₡37 296,55

₡32 341,72

₡31 092,60

₡30 056,88

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Min.: 1
Mult.: 1

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

M85049/1921W04
Amphenol PCD
1: ₡36 630,35
23In Stock

Mfr. Part #
M85049/1921W04

Mouser Part #
523-85049/1921W04

Amphenol PCD

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

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Datasheet

23In Stock

₡36 630,35

₡36 625,15

₡35 990,18

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Min.: 1
Mult.: 1

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

M85049/1921W06
Amphenol PCD
1: ₡51 146,13
15In Stock

Mfr. Part #
M85049/1921W06

Mouser Part #
523-85049/1921W06

Amphenol PCD

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

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Datasheet

15In Stock

₡51 146,13

₡50 396,66

₡31 555,82

₡31 035,35

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 23

M85049/1923W04B
Amphenol PCD
1: ₡40 554,66
24In Stock

Mfr. Part #
M85049/1923W04B

Mouser Part #
523-85049/1923W04B

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 23

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Datasheet

24In Stock

₡40 554,66

₡36 052,64

₡32 065,87

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 23

M85049/1923W05
Amphenol PCD
1: ₡35 719,54
14In Stock

Mfr. Part #
M85049/1923W05

Mouser Part #
523-85049/1923W05

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 23

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Datasheet

14In Stock

₡35 719,54

₡33 960,37

₡33 955,16

₡33 575,22

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 23

M85049/1923W07B
Amphenol PCD
1: ₡43 047,69
24In Stock

Mfr. Part #
M85049/1923W07B

Mouser Part #
523-85049/1923W07B

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 23

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Datasheet

24In Stock

₡43 047,69

₡38 264,62

₡33 861,48

₡32 372,95

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 25

M85049/1925W04
Amphenol PCD
1: ₡78 293,61
10In Stock

Mfr. Part #
M85049/1925W04

Mouser Part #
523-85049/1925W04

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 25

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Datasheet

10In Stock

₡78 293,61

₡74 853,33

₡51 598,94

₡50 755,79

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 25

M85049/1925W08
Amphenol PCD
1: ₡43 417,22
14In Stock

Mfr. Part #
M85049/1925W08

Mouser Part #
523-85049/1925W08

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 25

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Datasheet

14In Stock

₡43 417,22

₡38 150,11

₡36 302,46

₡34 574,52

₡32 919,44

Min.: 1
Mult.: 1

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

M85049/1925W09
Amphenol PCD
1: ₡45 358,56
1In Stock
25Expected 9/18/2026

Mfr. Part #
M85049/1925W09

Mouser Part #
523-85049/1925W09

Amphenol PCD

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

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Datasheet

1In Stock

25Expected 9/18/2026

₡45 358,56

₡39 420,05

₡39 414,84

₡34 949,25

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 25

M85049/1925W10C
Amphenol PCD
1: ₡47 877,61
15In Stock

Mfr. Part #
M85049/1925W10C

Mouser Part #
523-85049/1925W10C

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 25

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Datasheet

15In Stock

₡47 877,61

₡43 661,84

₡42 131,67

₡41 491,50

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 20 Backshell Crmp Rng

M85049/20-11W
Amphenol PCD
1: ₡13 932,86
25In Stock

Mfr. Part #
M85049/20-11W

Mouser Part #
523-85049/20-11W

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 20 Backshell Crmp Rng

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Datasheet

25In Stock

₡13 932,86

₡12 001,93

₡11 252,46

₡10 705,97

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL CRIMP RING ADPTR ST CAD SZ 17

M85049/20-17W
Amphenol PCD
1: ₡14 479,35
33In Stock
50Expected 11/24/2026

Mfr. Part #
M85049/20-17W

Mouser Part #
523-85049/20-17W

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL CRIMP RING ADPTR ST CAD SZ 17

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Datasheet

33In Stock

50Expected 11/24/2026

₡14 479,35

₡12 309,01

₡11 533,51

₡11 013,05

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 20 Backshell Crmp Rng

M85049/20-9W
Amphenol PCD
1: ₡13 396,78
21In Stock

Mfr. Part #
M85049/20-9W

Mouser Part #
523-85049/20-9W

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 20 Backshell Crmp Rng

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Datasheet

21In Stock

₡13 396,78

₡11 387,78

₡10 914,16

₡10 903,75

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 11

M85049/2111W02
Amphenol PCD
1: ₡24 170,41
16In Stock
25Expected 10/28/2026

Mfr. Part #
M85049/2111W02

Mouser Part #
523-85049/2111W02

Amphenol PCD

Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 11

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Datasheet

16In Stock

25Expected 10/28/2026

₡24 170,41

₡20 761,36

₡19 465,41

₡18 538,98

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells 21 Backshell Non Env

M85049/2111W03
Amphenol PCD
1: ₡24 675,26
7In Stock
50On Order

Mfr. Part #
M85049/2111W03

Mouser Part #
523-85049/2111W03

Amphenol PCD

Circular MIL Spec Backshells 21 Backshell Non Env

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Datasheet

7In Stock

50On Order

₡24 675,26

₡21 339,08

₡19 886,98

₡19 043,83

View

Min.: 1
Mult.: 1

Backshell Clamps

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