Plated Plastic Backshell
A
CCESSORIES
S
PECIFICATIONS
:
Housing Material:
Plating:
Grommet Material:
Mounting Hardware:
ABS Polymer
Nickel over copper
PVC (UL 94 VO)
Steel, clear zinc finish
*All materials are RoHS compliant
A
SSEMBLY
I
NSTRUCTIONS
1. Select the tightest insert that will fit over the cable and thread the cable
through it, placing the end with the smaller O.D. (the end without the
washer) towards the connector.
2. Cut the jacket, fold the shielding back over the outside of the insert
and cut it just short of the washer.
3. Install jackscrews and connector.
4. Place the washer in the outermost depression in the exit area
of the hood and screw the cover closed.
Amphenol’s plated plastic backshell
accommodates most standard and
high-density D-Subminiature
connectors and is appropriate
for cable assemblies requiring
compliance to FCC 20780.
This version is highly durable
and provides EMI/RFI protection.
The rubber grommet compression
insert forces the cable’s shielding
against the inside of the cable exit
area, assuring shielding.
D
IMENSIONS
Shell
Size
E
A
B
C
D
AND
O
RDERING
I
NFORMATION
Hi-Density #
of Contacts
15
26
44
62
78
Part
#
17
E
-1724-2
17
E
-1725-2
17
E
-1726-2
17
E
-1727-2
17
E
-1728-2
A
1.217
B
1.547
Dimensions
C
D
0.640
0.640
E
0.400
F
0.984
Cable Diameter Range
Minimum
Maximum
0.210
(5.33)
0.210
(5.33)
0.230
(5.84)
0.350
(8.89)
0.350
(8.89)
0.320
(8.13)
0.320
(8.13)
0.450
(11.43)
0.650
(16.51)
0.650
(16.51)
Standard #
of Contacts
9
15
25
37
50
(30.91) (39.29) (16.26) (16.26) (10.16) (24.99)
1.545
1.505
0.640 0.640 0.400 1.312
(39.24) (38.23) (16.26) (16.26) (10.16) (33.32)
2.000
1.655
0.710 0.640 0.522 1.857
(50.8) (42.04) (18.03) (16.26) (13.26) (47.17)
2.730
1.830
0.906 0.640 0.726 2.500
(69.34) (46.48) (23.01) (16.26) (18.44) (63.50)
2.645
1.855
0.940 0.440 0.726 2.406
(67.18) (47.12) (23.88) (11.18) (18.44) (61.11)
I
NCHES
(
MM
)
58
T
ELEPHONE
: (416) 754-5656 F
AX
: (416) 754-8668
E-M
AIL
:
SALES
@
AMPHENOLCANADA
.
COM
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