Seriesꢀ970ꢀPowerTrip™ꢀConnectorsꢀandꢀAccessories
Accessories
440-069ꢀEMI/RFIꢀAdapter
ALTERNATEꢀCONFIGURATIONꢀFORꢀLARGEꢀCABLESꢀ
SELF-LOCKING
COUPLING NUTS
If the cable entry diameter exceeds the
diameter of the backshell shown in the table
at right, the backshell will be supplied with a
transition adapter. The clamp and adapters
are first installed over the cable jacket, and
then are threaded onto the transition adapter.
ꢀn straight exit backshells, the transition
adapter does not affect the length. ꢀn 45°and
90°versionsthetransitionadapteradds1.00inch
(25.4mm) maximum to the backshell length.
Backshellꢀ
Insideꢀ
Diameter
Shellꢀ
Size
In.
.72
mm.
18.3
21.7
26.4
34.3
41.1
46.3
52.0
18
20
24
28
32
36
40
.85
1.04
1.35
1.62
1.82
2.05
TRANSITION
ADAPTER
BACKSHELL
APPLICATIONꢀNOTE:ꢀPOLYSULFIDEꢀBARRIERꢀFORꢀGALVANICꢀCORROSIONꢀPROTECTION
ꢀlive drab (ꢀD) cadmium (Cd) over electroless
nickel (EN) is available in two versions. The
standard version, designated as Glenair code
NF, is a uniform Cd/EN finish over the entire
part. A second version, designated as Glenair
code NFP, is selectively plated with electroless
nickel in the knurled shield attachment area.
A polysulfide barrier separates the electroless
nickel area from the cadmium plated area.This
selectively plated version prevents galvanic
corrosion that could potentially occur if nickel-
coated shield braid is attached to a cadmium
plated surface.
The Polysulfide Process
First, the part is plated with electroless
nickel. Next, a tape mask is applied to the
shield termination area. Following cadmium
plating and chromate conversion coating,
the tape is removed, exposing the electroless
nickel. Polysulfide is applied with a brush to
completely seal the transition area between
the nickel and cadmium. The final step is to
oven cure the polysulfide.
POLYSULFIDE
BARRIER
ELECTROLESS
NICKEL
OLIVE DRAB
CADMIUM
H
© 2013 Glenair, Inc.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR,ꢀ INC.ꢀ •ꢀ 1211ꢀ AIRꢀ WAYꢀ •ꢀ GLENDALE,ꢀ CAꢀ 91201-2497ꢀ •ꢀ 818-247-6000ꢀ •ꢀ FAXꢀ 818-500-9912
www.glenair.comꢀ
E-Mail:ꢀsales@glenair.com
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