How to Order
How to Order
I
TT Cannon recommends resistance soldering for all
s
older contacts, particularly for RF cable where
e
xcessive heat will damage the dielectric. Wires
s
hould be pre-tinned. Shells, bushings, endbells and
j
unction shells Jwhere applicable) must be slipped
o
ver wire bundles before soldering or crimping is
s
tarted. The mechanical steps in wiring coaxials are
d
escribed below.
1. Cut cable even. Trim to dimensions shown on
tabulation. Care should be taken not to injure
the conductor or dielectric.
3
. Remove solder pot cover. Insert cable and solder
c
onductor to contact. If a straight contact is
used, the dielectric should but against contact
solder pot.
4
. Replace solder pot cover and solder braid to
f
errule.
2
. Comb braid, tin conductor and remove flux. If a
9
0 contact is used, bend conductor 90˚ after
t
inning.
Single Gang - DPD/DPDMA
The DPD/DPDMA can be engaged by means of a
No. 10-32 steel jack screw and clinch nut. This
coupling device is designed to fasten connectors
securely when they are used in other than standard
rack/ panel applications. The jack screws and clinch
nuts are mounted on the shell flanges at the factory.
They may be called out on either -33 or -34 shelis,
although it is preferred to have jack screws on the
-33 shell and the clinch nuts on the -34 shell. The
device can be ordered on both DPD and DPDMA.
Two Gang - DPD2/DPD2MA
The DPD2 is engaged by means of a variety of
screw mechanisms. Engaging devices are inter-
changeable (within the thread group) with male or
female mounting on either 33 or 34 shells. The
accompanying tabulation lists the available engag-
ing devices, male opposite female, with which they
mate.
R Coaxial (Straight and 90 )
C
oax Type
S
traight
R Coax
R
G-7/U
RG-59/U
R
G-62/U
R
G-7/U
RG-58/U
R
G-59/U
R
G-62/U
.
171 (4.34)
.171 (4.34)
.
171 (4.34)
.
218 (5.54)
.218 (5.54)
.
218 (5.54)
.
218 (5.54)
.
421 (10.69)
.546 (13.87)
.
543 (13.87)
.
312 (7.92)
.531 (13.49)
.
531 (13.49)
.
531 (13.49)
.
515 (13.08)
.671 (17.04)
.
671 (17.04)
.
437 (11.10)
.593 (15.06)
.
593 (15.06)
.
593 (15.06)
90 angle
R
Coax
DPD-**-34*-1* N DPD-**-33*-1* S
N = Clinch Nut
S = Jack Screw
The suffix "N" or "S" is placed immediately after the mounting
hole variation; i.e., - 1AN, -1AS, etc.
Engaging Device
DPD2
MALE ENGAGING DEVICES
Used On
Part
Number
DPD2
DPD2MA
F
M
MA
CM
CMRA
DM
DM-1
DM-2
DM-3
DM-7
CF DF
FEMALE ENGAGING DEVICES
#10-32 steel jack screw (on horizontal center line)
-34
Shell
#
10-32
clinch nut
on horizontal
center line
1/4 hex with
screwdriver
slot &
safety wire
hole
-33
Shell
-72C2 -34PCM
C
able Size A C
BRAID
DIELECTRIC
C
ONDUCTOR
Straight
A
B
C
C
OVER
Trim
B
9
0
