031-1007-054 Datasheet, PDF (48/62 Pages) ITT Industries – Ensuring over 20 years of mission critical communication between two worlds across 250,000,000 milies

PCB Hole Pattern
D*MA High Density
Face view, pin insert for plug
(use a mirror image for receptacle)
90° PCB Hole Pattern
SIZE E
15 Contacts
SIZE A
26 Contacts
24,99 (.984)
2,29 (.090)
2,04 (.080)
0,25 (.010)
(Mating Side)
0,89 (.035)
13,82 (0.544)
1,40 (.055)
FROM REAR FLANGE SHELL REF
33,32 (1.312)
2,29 (.090)
1,78 (.070)
0,51 (.020)
SIZE B
44 Contacts
(Mating Side)
0,64 (.025)
1,65 (.065)
47,04 (1.852)
2,29 (.090)
1,78 (.070)
0,51 (.020)
13,82 (0.544)
FROM REAR FLANGE SHELL REF
C
(Mating Side)
0,64 (.025)
1,64 (.065)
13,82 (0.544)
FROM REAR FLANGE SHELL REF
SIZE C
62 Contacts
63,50 (2.500)
2,41 (.095
1,83 (.072)
0,58 (.023)
(Mating Side)
SIZE D
78 Contacts
(Mating Side)
SIZE F
104 Contacts
0,62 (.024)
1,79 (070)
61,11 (2.406)
2,41 (.095)
1,21 (.048)
13,82 (0.544)
FROM REAR FLANGE SHELL REF
63,50 (2.500)
2,41 (.095)
1,63 (.064)
0,79 (.031)
15.39 (0.606)
FROM REAR FLANGE SHELL REF
Dimension X
1,98 (.078) for sizes E, A, B, C
2,08 (.082) for size D
(Mating Side)
Recommended PC hole for signal contacts
? 0,90 (.035) min for terminations ? 0,51 (.020)
? 1,00 (.040) min for terminations ? 0,57 (.022)
0,42 (.0165)
1,99 (0785)
15.6 (0.614)
FROM REAR FLANGE SHELL REF
Recommended PCB mounting hole
? 3.05 (.120)
C-48
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com