Connectors – Mouser Bulgaria

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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 BACKSHELL SR R/A NIC SIZE 12

M85049/51-1-12N
Amphenol PCD
1: 11,93 €
106In Stock

Mfr. Part No.
M85049/51-1-12N

Mouser Part No
523-85049/51-1-12N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 12

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Datasheet

106In Stock

11,93 €

11,64 €

11,63 €

9,92 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

M85049/51-1-14A
Amphenol PCD
1: 15,91 €
25In Stock

Mfr. Part No.
M85049/51-1-14A

Mouser Part No
523-85049/51-1-14A

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

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Datasheet

25In Stock

15,91 €

13,53 €

13,32 €

12,07 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 14

M85049/51-1-14N
Amphenol PCD
1: 14,47 €
36In Stock
75On Order

Mfr. Part No.
M85049/51-1-14N

Mouser Part No
523-85049/51-1-14N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 14

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Datasheet

36In Stock

75On Order

14,47 €

13,53 €

12,67 €

11,60 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

M85049/51-1-16N
Amphenol PCD
1: 16,24 €
30In Stock
50Expected 10/6/2026

Mfr. Part No.
M85049/51-1-16N

Mouser Part No
523-85049/51-1-16N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

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Datasheet

30In Stock

50Expected 10/6/2026

16,24 €

13,80 €

12,93 €

12,32 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 20

M85049/51-1-20N
Amphenol PCD
1: 15,81 €
24In Stock

Mfr. Part No.
M85049/51-1-20N

Mouser Part No
523-85049/51-1-20N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 20

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Datasheet

24In Stock

15,81 €

15,34 €

13,47 €

12,83 €

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Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A BLACK SZ 22

M85049/51-1-22A
Amphenol PCD
1: 17,59 €
21In Stock

Mfr. Part No.
M85049/51-1-22A

Mouser Part No
523-85049/51-1-22A

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A BLACK SZ 22

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Datasheet

21In Stock

17,59 €

14,95 €

14,01 €

13,34 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 22

M85049/51-1-22N
Amphenol PCD
1: 14,22 €
32In Stock

Mfr. Part No.
M85049/51-1-22N

Mouser Part No
523-85049/51-1-22N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 22

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Datasheet

32In Stock

14,22 €

12,78 €

12,23 €

12,01 €

10,99 €

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 24

M85049/51-1-24N
Amphenol PCD
1: 16,96 €
22In Stock
25Expected 9/29/2026

Mfr. Part No.
M85049/51-1-24N

Mouser Part No
523-85049/51-1-24N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 24

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Datasheet

22In Stock

25Expected 9/29/2026

16,96 €

14,91 €

14,28 €

13,47 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL BLACK SZ 12

M85049/51S12A
Amphenol PCD
1: 24,43 €
30In Stock

Mfr. Part No.
M85049/51S12A

Mouser Part No
523-85049/51S12A

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL BLACK SZ 12

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Datasheet

30In Stock

24,43 €

20,77 €

19,46 €

18,16 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

M85049/51S14N
Amphenol PCD
1: 25,35 €
35In Stock

Mfr. Part No.
M85049/51S14N

Mouser Part No
523-85049/51S14N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 51 Backshell Strain Relief Clamp

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Datasheet

35In Stock

25,35 €

21,72 €

21,00 €

18,54 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NIC SZ 16

M85049/51S16N
Amphenol PCD
1: 24,84 €
24In Stock

Mfr. Part No.
M85049/51S16N

Mouser Part No
523-85049/51S16N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NIC SZ 16

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Datasheet

24In Stock

24,84 €

21,10 €

19,41 €

18,89 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NIC SZ 22

M85049/51S22N
Amphenol PCD
1: 27,61 €
5In Stock
25Expected 11/5/2026

Mfr. Part No.
M85049/51S22N

Mouser Part No
523-85049/51S22N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NIC SZ 22

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Datasheet

5In Stock

25Expected 11/5/2026

27,61 €

21,58 €

21,57 €

20,54 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 10 SR

M85049/52-1-10A
Amphenol PCD
1: 12,38 €
10In Stock
100On Order

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

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

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 10 SR

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Datasheet

10In Stock

100On Order

12,38 €

11,50 €

9,72 €

9,54 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 16 SR

M85049/52-1-16A
Amphenol PCD
1: 13,60 €
48In Stock

Mfr. Part No.
M85049/52-1-16A

Mouser Part No
523-85049/52-1-16A

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 16 SR

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Datasheet

48In Stock

13,60 €

11,83 €

11,35 €

11,14 €

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Min.: 1
Mult.: 1

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

M85049/52-1-18A
Amphenol PCD
1: 14,92 €
25In Stock
175Expected 8/25/2026

Mfr. Part No.
M85049/52-1-18A

Mouser Part No
523-85049/52-1-18A

Amphenol PCD

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

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Datasheet

25In Stock

175Expected 8/25/2026

14,92 €

12,93 €

12,13 €

11,31 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 20 SR

M85049/52-1-20A
Amphenol PCD
1: 15,35 €
6In Stock
25Expected 9/10/2026

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

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

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 20 SR

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Datasheet

6In Stock

25Expected 9/10/2026

15,35 €

13,05 €

12,22 €

11,64 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 22 SR

M85049/52-1-22A
Amphenol PCD
1: 16,22 €
75In Stock

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

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

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 22 SR

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Datasheet

75In Stock

16,22 €

13,79 €

12,92 €

12,31 €

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Min.: 1
Mult.: 1

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

M85049/52-1-24A
Amphenol PCD
1: 17,42 €
26In Stock

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

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

Amphenol PCD

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

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Datasheet

26In Stock

17,42 €

14,81 €

13,88 €

12,95 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST NIC SIZE 28

M85049/52-1-28N
Amphenol PCD
1: 22,85 €
18In Stock
75On Order

Mfr. Part No.
M85049/52-1-28N

Mouser Part No
523-85049/52-1-28N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST NIC SIZE 28

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Datasheet

18In Stock

75On Order

22,85 €

19,43 €

18,36 €

17,48 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 36 SR

M85049/52-1-36A
Amphenol PCD
1: 39,96 €
5In Stock

Mfr. Part No.
M85049/52-1-36A

Mouser Part No
523-85049/52-1-36A

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 36 SR

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Datasheet

5In Stock

39,96 €

33,96 €

33,34 €

33,08 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST NIC SIZE 36

M85049/52-1-36N
Amphenol PCD
1: 39,96 €
8In Stock

Mfr. Part No.
M85049/52-1-36N

Mouser Part No
523-85049/52-1-36N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST NIC SIZE 36

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Datasheet

8In Stock

39,96 €

33,92 €

31,73 €

29,81 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL BLACK SZ 10

M85049/52S10A
Amphenol PCD
1: 20,03 €
24In Stock

Mfr. Part No.
M85049/52S10A

Mouser Part No
523-85049/52S10A

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL BLACK SZ 10

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Datasheet

24In Stock

20,03 €

17,02 €

15,94 €

15,19 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL BLACK SZ 12

M85049/52S12A
Amphenol PCD
1: 20,63 €
26In Stock

Mfr. Part No.
M85049/52S12A

Mouser Part No
523-85049/52S12A

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL BLACK SZ 12

Learn More

Datasheet

26In Stock

20,63 €

18,31 €

17,17 €

15,15 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 18

M85049/52S18N
Amphenol PCD
1: 23,38 €
32In Stock
50Expected 10/21/2026

Mfr. Part No.
M85049/52S18N

Mouser Part No
523-85049/52S18N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 18

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Datasheet

32In Stock

50Expected 10/21/2026

23,38 €

22,48 €

18,83 €

17,40 €

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Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL BLACK SZ 20

M85049/52S20A
Amphenol PCD
1: 23,41 €
27In Stock

Mfr. Part No.
M85049/52S20A

Mouser Part No
523-85049/52S20A

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL BLACK SZ 20

Learn More

Datasheet

27In Stock

23,41 €

19,90 €

18,64 €

17,72 €

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Min.: 1
Mult.: 1

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