Connectors – Mouser South Africa

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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 Strain Reliefs & Adapters ST BACKSHELL SZ 13 STRAIN RELIEF NIC

M85049/38-13N
Amphenol PCD
1: $11.21
504In Stock
500Expected 2026/04/20

Mfr. Part No.
M85049/38-13N

Mouser Part No
523-85049/38-13N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 13 STRAIN RELIEF NIC

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Datasheet

504In Stock

500Expected 2026/04/20

$11.21

$10.57

$8.97

$8.63

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 15 STRAIN RELIEF NIC

M85049/38-15N
Amphenol PCD
1: $12.20
925In Stock

Mfr. Part No.
M85049/38-15N

Mouser Part No
523-85049/38-15N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 15 STRAIN RELIEF NIC

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Datasheet

925In Stock

$12.20

$10.37

$9.71

$9.26

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

M85049/38-17N
Amphenol PCD
1: $11.48
756In Stock

Mfr. Part No.
M85049/38-17N

Mouser Part No
523-85049/38-17N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

756In Stock

$11.48

$10.33

$9.92

$9.56

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 19 STRAIN RELIEF NIC

M85049/38-19N
Amphenol PCD
1: $13.17
330In Stock

Mfr. Part No.
M85049/38-19N

Mouser Part No
523-85049/38-19N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 19 STRAIN RELIEF NIC

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Datasheet

330In Stock

$13.17

$11.79

$11.30

$11.07

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 21 STRAIN RELIEF NIC

M85049/38-21N
Amphenol PCD
1: $19.70
116In Stock
150Expected 2026/04/06

Mfr. Part No.
M85049/38-21N

Mouser Part No
523-85049/38-21N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 21 STRAIN RELIEF NIC

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Datasheet

116In Stock

150Expected 2026/04/06

$19.70

$16.69

$14.55

$13.36

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 23 STRAIN RELIEF NICKEL

M85049/38-23N
Amphenol PCD
1: $18.15
176In Stock

Mfr. Part No.
M85049/38-23N

Mouser Part No
523-85049/38-23N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 23 STRAIN RELIEF NICKEL

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Datasheet

176In Stock

$18.15

$15.75

$14.57

$13.63

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 9 STRAIN RELIEF NICKEL

M85049/38-9N
Amphenol PCD
1: $13.39
706In Stock

Mfr. Part No.
M85049/38-9N

Mouser Part No
523-85049/38-9N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 9 STRAIN RELIEF NICKEL

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Datasheet

706In Stock

$13.39

$12.30

$11.83

$10.53

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 11 STRAIN RELIEF NIC

M85049/38S11N
Amphenol PCD
1: $15.27
536In Stock
500Expected 2026/03/16

Mfr. Part No.
M85049/38S11N

Mouser Part No
523-85049/38S11N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 11 STRAIN RELIEF NIC

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Datasheet

536In Stock

500Expected 2026/03/16

$15.27

$13.60

$12.92

$12.47

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 13 STRAIN RELIEF NIC

M85049/38S13N
Amphenol PCD
1: $17.18
1,086In Stock

Mfr. Part No.
M85049/38S13N

Mouser Part No
523-85049/38S13N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 13 STRAIN RELIEF NIC

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Datasheet

1,086In Stock

$17.18

$15.42

$14.55

$14.00

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

M85049/38S15N
Amphenol PCD
1: $12.69
703In Stock
500Expected 2026/03/23

Mfr. Part No.
M85049/38S15N

Mouser Part No
523-85049/38S15N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

703In Stock

500Expected 2026/03/23

$12.69

$12.20

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 17 STRAIN RELIEF NIC

M85049/38S17N
Amphenol PCD
1: $17.08
170In Stock
175Expected 2026/03/23

Mfr. Part No.
M85049/38S17N

Mouser Part No
523-85049/38S17N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 17 STRAIN RELIEF NIC

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Datasheet

170In Stock

175Expected 2026/03/23

$17.08

$15.06

$14.34

$13.83

$13.61

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

M85049/38S19N
Amphenol PCD
1: $26.35
372In Stock

Mfr. Part No.
M85049/38S19N

Mouser Part No
523-85049/38S19N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

372In Stock

$26.35

$24.13

$19.61

$16.33

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

M85049/38S23N
Amphenol PCD
1: $21.19
395In Stock

Mfr. Part No.
M85049/38S23N

Mouser Part No
523-85049/38S23N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

395In Stock

$21.19

$20.83

$18.68

$16.99

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 25 STRAIN RELIEF NIC

M85049/38S25N
Amphenol PCD
1: $21.61
544In Stock
900On Order

Mfr. Part No.
M85049/38S25N

Mouser Part No
523-85049/38S25N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 25 STRAIN RELIEF NIC

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Datasheet

544In Stock

900On Order

$21.61

$18.78

$17.98

$17.26

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

M85049/38S9N
Amphenol PCD
1: $15.78
532In Stock
500Expected 2026/05/04

Mfr. Part No.
M85049/38S9N

Mouser Part No
523-85049/38S9N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 38 Backshell Strain Relief Clamp

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Datasheet

532In Stock

500Expected 2026/05/04

$15.78

$14.08

$13.29

$12.83

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 39 Backshell Strain Relief Clamp

M85049/39-15A
Amphenol PCD
1: $20.76
247In Stock

Mfr. Part No.
M85049/39-15A

Mouser Part No
523-85049/39-15A

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 39 Backshell Strain Relief Clamp

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Datasheet

247In Stock

$20.76

$16.44

$13.97

$13.80

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 39 Backshell Strain Relief Clamp

M85049/39S11N
Amphenol PCD
1: $30.06
73In Stock
50Expected 2026/05/11

Mfr. Part No.
M85049/39S11N

Mouser Part No
523-85049/39S11N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 39 Backshell Strain Relief Clamp

Learn More

Datasheet

73In Stock

50Expected 2026/05/11

$30.06

$26.18

$24.26

$22.91

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 49 Backshell Strain Relief Clamp

M85049/49-2-10N
Amphenol PCD
1: $10.78
261In Stock

Mfr. Part No.
M85049/49-2-10N

Mouser Part No
523-85049/49-2-10N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 49 Backshell Strain Relief Clamp

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Datasheet

261In Stock

$10.78

$9.68

$8.82

$8.52

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST NIC SIZE 20

M85049/49-2-20N
Amphenol PCD
1: $11.16
144In Stock

Mfr. Part No.
M85049/49-2-20N

Mouser Part No
523-85049/49-2-20N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST NIC SIZE 20

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Datasheet

144In Stock

$11.16

$10.97

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 10 STRAIN RELIEF NICKEL

M85049/52-1-10N
Amphenol PCD
1: $10.61
1,151In Stock

Mfr. Part No.
M85049/52-1-10N

Mouser Part No
523-85049/52-1-10N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 10 STRAIN RELIEF NICKEL

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Datasheet

1,151In Stock

$10.61

$9.77

$9.02

$8.26

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 52 Backshell Strain Relief Clamp

M85049/52-1-14N
Amphenol PCD
1: $13.21
911In Stock

Mfr. Part No.
M85049/52-1-14N

Mouser Part No
523-85049/52-1-14N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 52 Backshell Strain Relief Clamp

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Datasheet

911In Stock

$13.21

$11.71

$11.26

$10.71

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 20 STRAIN RELIEF NICKEL

M85049/52-1-20N
Amphenol PCD
1: $14.97
190In Stock
200Expected 2026/02/16

Mfr. Part No.
M85049/52-1-20N

Mouser Part No
523-85049/52-1-20N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 20 STRAIN RELIEF NICKEL

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Datasheet

190In Stock

200Expected 2026/02/16

$14.97

$12.97

$12.29

$12.12

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 22 STRAIN RELIEF NICKEL

M85049/52-1-22N
Amphenol PCD
1: $13.14
205In Stock
125Expected 2026/05/01

Mfr. Part No.
M85049/52-1-22N

Mouser Part No
523-85049/52-1-22N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 22 STRAIN RELIEF NICKEL

Learn More

Datasheet

205In Stock

125Expected 2026/05/01

$13.14

$11.92

$10.76

$10.55

$9.76

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 24 STRAIN RELIEF NICKEL

M85049/52-1-24N
Amphenol PCD
1: $19.60
126In Stock
100Expected 2026/05/01

Mfr. Part No.
M85049/52-1-24N

Mouser Part No
523-85049/52-1-24N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 24 STRAIN RELIEF NICKEL

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Datasheet

126In Stock

100Expected 2026/05/01

$19.60

$17.82

$16.89

$13.65

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 10

M85049/52S10N
Amphenol PCD
1: $20.02
100Expected 2026/05/11

Mfr. Part No.
M85049/52S10N

Mouser Part No
523-85049/52S10N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 10

Learn More

Datasheet

100Expected 2026/05/11

$20.02

$18.29

$17.51

$14.18

View

Min.: 1
Mult.: 1

Backshell Clamps

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