Amphenol Socapex │ BACKSHELLS
BACKSHELLS FOR SHIELDING
NSA and SA backshells ensure the shielding by clamping the braid with a screwing system. The free inner ring avoids twisting of the braid during screwing. LJT NSA & TV NSA LJT NSA (HE308-13) suitable for LJT (MIL-DTL-38999 Series I / HE308) , RNJ (HE308). TV NSA suitable for TV-CTV (MIL-DTL-38999 Series III), SC39 and RNJ LP connectors.
LJT
TV
Ø G max mm (in)
Ø E max mm (in)
Ø D max mm (in)
Ø C max mm (in)
B max mm (in) 17 (0.669) 21 (0.827) 26 (1.024) 29 (1.142) 32 (1.260) 36 (1.417) 39 (1.535) 42 (1.654) 45 (1.772)
Size
A Thread UNEF-2B
A Thread Metric
6.9 (0.272) 9.6 (0.378) 12.7 (0.500) 14.8 (0.583) 17.9 (0.705) 19.9 (0.784) 23.1 (0.909) 26.2 (1.032) 28.8 (1.134)
19.1 (0.752) 23.1 (0.909) 28.1 (1.106) 31.1 (1.224) 34.1 (1.343) 38.1 (1.500) 41.1 (1.618) 44.1 (1.736) 49.1 (1.933)
15.2 (0.598) 18.2 (0.717) 21.2 (0.835) 25.1 (0.988) 28.1 (1.106) 31.1 (1.224) 34.1 (1.343) 36.9 (1.453) 39.9 (1.571)
16.5 (0.650) 19.4 (0.764) 22.6 (0.890) 25.8 (1.016) 29.0 (1.142) 32.0 (1.260) 35.2 (1.386) 38.4 (1.512) 41.5 (1.634)
09 11 13 15 17 19 21 23 25
.4375-28
M12 x 1.0 - 6H
.5625-24
M15 x 1.0 - 6H
.6875-24
M18 x 1.0 - 6H
.8125-20
M22 x 1.0 - 6H
.9375-20
M25 x 1.0 - 6H
1.0625-18
M28 x 1.0 - 6H
1.1875-18 1.3125-18
M31 x 1.0 - 6H M34 x 1.0 - 6H
1.4375-18
M37 x 1.0 - 6H
How to order
Amphenol designation - Backshells for LJT (MIL-DTL-38999 Series I / HE308), RNJ (HE308)
HE 308 military designation - Backshells for HE308 (LJT / MIL-DTL-38999 Series I / RNJ) connectors
Series
NSA 11 014
LJT
Series
HE308
13 15 7 M
Type of backshell 13: screened clamping braid backshell heat shrink moulded piece Size of backshell 09-11-13-15-17-19-21-23-25 (same as connector size) Finish
Type of backshell NSA: screened clamping braid backshell accepting heat shrink moulded piece Size of backshell 09-11-13-15-17-19-21-23-25 for LJT connectors: same as connector size Finish
07: olive-drab cadmium plating 06: electroless nickel plating Military standard
014: olive-drab cadmium plating 023: electroless nickel plating 024: green zinc cobalt plating 033K: black zinc nickel plating
How to order
Amphenol designation – Backshells for TV-CTV (MIL-DTL-38999 Series III), SC39 and RNJ LP connectors
Series
TV
NSA
11
014
Type of backshell NSA: screened clamping braid backshell accepting heat shrink moulded piece Size of backshell 09-11-13-15-17-19-21-23-25 (same as connector size) Finish
014: olive-drab cadmium plating 023: electroless nickel plating 024: green zinc cobalt plating 033K: black zinc nickel plating
: RoHS compliant
Amphenol SOCAPEX
Due to technical progress, all information provided is subject to change without prior notice Designed by Amphenol Socapex
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