2DA31S ITT Cannon, 2DA31S Datasheet - Page 22

• Manufacturer Part Number: 2DA31S
• Description: MICRO DD 31POS SKT
• Manufacturer: ITT Cannon

Specifications of 2DA31S

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: I2DA31S

How to Order
Power Contacts
Micro-D Coaxial/Power - .050" Contact Spacing
For MIL-DTL-83513 ordering information see pages 16 and 17
SERIES
CONTACT ARRANGEMENTS
CONTACT TYPE
TERMINATION TYPE
HARDWARE
7C2/7P2
24C4/24P4
.351 (8.92)
MDM: (Size 9-100) Liquid Crystal Polymer (LCP)
MDM: (Combo Layout) Diallyl Phthalate (DAP)
9-15-21-25-31-37-51-100 (standard)
16C5, 10C10, 7C2, 24C4 (coaxial)
16P5, 10P10, 7P2, 24P4 (power)
P - Pin
H - Harness-insulated wire.
L - Solid-uninsulated wire.
S - Solder pot to accept #26 AWG MAX.
M - Military specification hardware, see
P - Jackpost
K - Jackscrew-standard profile
L - Jackscrew-low profile
MAX.
308 (7.82)
harness wire. (Not available with power
contact arrangements.)
page 11 for military hardware codes.
MAX
(2.31 ± 0.08)
.091 ± .003
+
S - Socket
(2.31 ± 0.08)
.091 ± .003
+
1.435 (36.45) MAX.
1.185 (30.10) MAX.
(30.86 ± 0.13)
Receptacle
1.215 ± .005
(24.51 ± 0.13)
.965 ± .005
DIA.
DIA.
+
BACK POTTING
+
REQUIRED
.350 (8.89)
}
MAX.
or combination of
coax and power
Plug
Plug
.416 (10.57)
.416 (10.51)
MAX.
MDM Coaxial
The MDM Metal Shell Connectors have been
tooled in several coaxial layouts and offer the
versatility of combining coaxial and signal lines
in the same connector. Any modifications to
these layouts or new requirements, please con-
sult the factory. Standard coax is RG178 white.
MAX.
.186 (4.92) MAX.
.186 (4.92)
MAX.
(2.54)
MAX.
.100
(2.54)
MAX.
.100
TERMINATION CODE*
F - Float mount
B - No hardware standard
A - .125 (3.18) dia. mounting holes for sizes 9-51;
B1 - .1475 (3.75) dia. hole for size 100
(H) 001 - 18",7/34 strand,#26 AWG,
(H) 003 - 18", 7/34 strand, #26 AWG,
Plug
RoHS COMPLIANCE
SERIES
CONTACT ARRANGEMENTS
CONTACT TYPE
TERMINATION TYPE
TERMINATION CODE
HARDWARE
SHELL FINISH MOD CODES
.091 (2.31) dia. hole for sizes 9-51;
.120 (3.05) dia. hole for size 100.
.166 (4.22) dia. hole for size 100.
(Per MIL-DTL-83513)
(20.32)
MIL-W-16878/4, Type E Teflon, yellow.
MIL-W-16878/4, Type E Teflon,
color coded to MIL-STD-681 System I.
MAX.
.800
(26.67)
1.050
MAX.
22
.308 (7.82) MAX.
.351 (8.92)
Coaxial Contacts
MAX.
(2.31 ± 0.08)
.091 ± .003
+
(2.31 ± 0.08)
.091 ± .003
+
1.435 (36.45) MAX.
MDM Power
The same insulator that is used with coaxial contacts is
available with power contacts. This offers the versatility of
combining power and signal lines in the same connector.
MDM Coaxial/Power
Power and coaxial contacts can be interchanged as
desired. Power contacts are rated at 13 amps, 24V rms,
AWG #16 stranded.
1.185 (30.10) MAX.
(30.86 ± 0.13)
1.215 ± .005
R
(24.51 ± 0.13)
DIA.
Plug
.965 ± .005
DIA.
MDM
(L) 1 - 1/2" uninsulated solid #25
(L) 2 - 1" uninsulated solid #25 AWG
SHELL FINISH MOD CODES
No Number - (Standard cadmium/yellow
chromate over nickel
A174 - Electroless nickel
A172 - Gold over nickel
A141 - Irridite/alodine
A30 - Black anodize
*See page 79 and 81 for additional Termination codes.
-
AWG gold plated copper.
gold plated copper.
+
Specifications and dimensions subject to change
+
Receptacle
Receptacle
51
.429 (10.90)
.429 (10.90)
MAX.
MAX.
P
.199 (5.05)
.199 (5.05) MAX.
MAX.
Dimensions shown in inch (mm)
(2.54)
MAX.
.100
(2.54)
MAX.
.100
H
MDM C/P
www.ittcannon.com
Receptacle
001
(20.32)
MAX.
.800
(26.67)
1.050
MAX.
P
-
XXX