Connectors – Mouser Singapore

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

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.

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

Types of Connectors

List Images

Results: 12,282

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 Strain Reliefs & Adapters ST BACKSHELL SZ 11 STRAIN RELIEF NIC

M85049/38-11N
Amphenol PCD
1: $14.80
716In Stock
1,000Expected 11/2/2026

Mfr. Part No.
M85049/38-11N

Mouser Part No
523-85049/38-11N

Amphenol PCD

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

Learn More

Datasheet

716In Stock

1,000Expected 11/2/2026

$14.80

$13.84

$12.23

$12.15

View

Min.: 1
Mult.: 1

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

M85049/38-13N
Amphenol PCD
1: $15.58
504In Stock
500Expected 20/4/2026

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

Learn More

Datasheet

504In Stock

500Expected 20/4/2026

$15.58

$14.69

$12.47

$12.00

View

Min.: 1
Mult.: 1

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

M85049/38-15N
Amphenol PCD
1: $16.96
923In 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

Learn More

Datasheet

923In Stock

$16.96

$14.41

$13.50

$12.86

View

Min.: 1
Mult.: 1

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

M85049/38-17N
Amphenol PCD
1: $15.96
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

Learn More

Datasheet

756In Stock

$15.96

$14.34

$13.79

$13.29

View

Min.: 1
Mult.: 1

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

M85049/38-19N
Amphenol PCD
1: $18.29
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

Learn More

Datasheet

330In Stock

$18.29

$16.39

$15.71

$15.39

View

Min.: 1
Mult.: 1

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

M85049/38-21N
Amphenol PCD
1: $27.38
116In Stock
150Expected 6/4/2026

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

Learn More

Datasheet

116In Stock

150Expected 6/4/2026

$27.38

$23.20

$20.22

$18.57

View

Min.: 1
Mult.: 1

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

M85049/38-23N
Amphenol PCD
1: $25.23
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

Learn More

Datasheet

176In Stock

$25.23

$21.88

$20.25

$18.95

View

Min.: 1
Mult.: 1

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

M85049/38-9N
Amphenol PCD
1: $18.60
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

Learn More

Datasheet

706In Stock

$18.60

$17.10

$16.44

$14.62

View

Min.: 1
Mult.: 1

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

M85049/38S11N
Amphenol PCD
1: $21.23
536In Stock
500Expected 16/3/2026

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

Learn More

Datasheet

536In Stock

500Expected 16/3/2026

$21.23

$18.89

$17.96

$17.32

View

Min.: 1
Mult.: 1

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

M85049/38S13N
Amphenol PCD
1: $23.88
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

Learn More

Datasheet

1,086In Stock

$23.88

$21.43

$20.22

$19.46

View

Min.: 1
Mult.: 1

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

M85049/38S15N
Amphenol PCD
1: $17.64
703In Stock
500Expected 23/3/2026

Mfr. Part No.
M85049/38S15N

Mouser Part No
523-85049/38S15N

Amphenol PCD

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

Learn More

Datasheet

703In Stock

500Expected 23/3/2026

$17.64

$16.68

$16.29

Min.: 1
Mult.: 1

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

M85049/38S17N
Amphenol PCD
1: $23.74
170In Stock
175Expected 23/3/2026

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

Learn More

Datasheet

170In Stock

175Expected 23/3/2026

$23.74

$20.93

$19.93

$19.22

View

Min.: 1
Mult.: 1

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

M85049/38S19N
Amphenol PCD
1: $36.63
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

Learn More

Datasheet

372In Stock

$36.63

$33.54

$27.24

$22.70

View

Min.: 1
Mult.: 1

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

M85049/38S23N
Amphenol PCD
1: $29.45
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

Learn More

Datasheet

395In Stock

$29.45

$28.94

$25.97

$23.62

View

Min.: 1
Mult.: 1

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

M85049/38S25N
Amphenol PCD
1: $30.02
794In Stock
650Expected 4/3/2026

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

Learn More

Datasheet

794In Stock

650Expected 4/3/2026

$30.02

$26.10

$24.99

$23.98

View

Min.: 1
Mult.: 1

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

M85049/38S9N
Amphenol PCD
1: $21.93
532In Stock
500Expected 4/5/2026

Mfr. Part No.
M85049/38S9N

Mouser Part No
523-85049/38S9N

Amphenol PCD

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

Learn More

Datasheet

532In Stock

500Expected 4/5/2026

$21.93

$19.57

$18.47

$17.82

View

Min.: 1
Mult.: 1

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

M85049/39-15A
Amphenol PCD
1: $28.86
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

Learn More

Datasheet

247In Stock

$28.86

$22.85

$19.42

$18.32

$18.04

Min.: 1
Mult.: 1

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

M85049/39S11N
Amphenol PCD
1: $41.78
73In Stock
50Expected 11/5/2026

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 11/5/2026

$41.78

$36.38

$33.71

$31.84

View

Min.: 1
Mult.: 1

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

M85049/49-2-10N
Amphenol PCD
1: $14.98
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

Learn More

Datasheet

261In Stock

$14.98

$13.44

$12.25

$11.84

View

Min.: 1
Mult.: 1

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

M85049/49-2-20N
Amphenol PCD
1: $15.51
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

Learn More

Datasheet

144In Stock

$15.51

$15.21

$13.22

$13.15

$12.76

Min.: 1
Mult.: 1

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

M85049/52-1-10N
Amphenol PCD
1: $14.75
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

Learn More

Datasheet

1,151In Stock

$14.75

$13.58

$12.54

$11.48

View

Min.: 1
Mult.: 1

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

M85049/52-1-14N
Amphenol PCD
1: $18.36
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

Learn More

Datasheet

911In Stock

$18.36

$16.28

$15.65

$14.89

View

Min.: 1
Mult.: 1

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

M85049/52-1-20N
Amphenol PCD
1: $20.81
390In Stock

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

Learn More

Datasheet

390In Stock

$20.81

$18.03

$17.08

$16.85

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: $18.26
205In Stock
125Expected 1/5/2026

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 1/5/2026

$18.26

$16.57

$14.94

$14.66

View

Min.: 1
Mult.: 1

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

M85049/52-1-24N
Amphenol PCD
1: $27.23
126In Stock
100Expected 1/5/2026

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

Learn More

Datasheet

126In Stock

100Expected 1/5/2026

$27.23

$24.76

$23.46

$18.97

View

Min.: 1
Mult.: 1

Backshell Clamps

Types of Connectors

Customer Service Office

Company

Resources

Support