INCHES (MM)
TELEPHONE: (416) 754-5656 FAX: (416) 754-8668 E-MAIL: SALES@AMPHENOLCANADA.COM
58
ACCESSORIES
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.
Housing Material: ABS Polymer
Plating: Nickel over copper
Grommet Material: PVC (UL 94 VO)
Mounting Hardware:
*All materials are RoHS compliant
Steel, clear zinc finish
SPECIFICATIONS:
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.
ASSEMBLY INSTRUCTIONS
DIMENSIONS AND ORDERING INFORMATION
Shell Standard # Hi-Density # Part Dimensions Cable Diameter Range
Size of Contacts of Contacts # A B C D E F Minimum Maximum
E 9 15 17E-1724-2 1.217 1.547 0.640 0.640 0.400 0.984 0.210 0.320
(30.91) (39.29) (16.26) (16.26) (10.16) (24.99) (5.33) (8.13)
A 15 26 17E-1725-2 1.545 1.505 0.640 0.640 0.400 1.312 0.210 0.320
(39.24) (38.23) (16.26) (16.26) (10.16) (33.32) (5.33) (8.13)
B 25 44 17E-1726-2 2.000 1.655 0.710 0.640 0.522 1.857 0.230 0.450
(50.8) (42.04) (18.03) (16.26) (13.26) (47.17) (5.84) (11.43)
C 37 62 17E-1727-2 2.730 1.830 0.906 0.640 0.726 2.500 0.350 0.650
(69.34) (46.48) (23.01) (16.26) (18.44) (63.50) (8.89) (16.51)
D 50 78 17E-1728-2 2.645 1.855 0.940 0.440 0.726 2.406 0.350 0.650
(67.18) (47.12) (23.88) (11.18) (18.44) (61.11) (8.89) (16.51)
Plated Plastic Backshell
