MDVB1-31PH003 ITT, MDVB1-31PH003 Datasheet - Page 2

• Manufacturer Part Number: MDVB1-31PH003
• Manufacturer: ITT

Specifications of MDVB1-31PH003

• Connector Type A: 31POS D-Sub
• Gender: Pin
• Cable Length: 0.457
• Cable Type: Coaxial
• Current Rating (max): 3A
• Termination Method: Crimp
• Wire Gauge: 26
• Contact Material: Copper Alloy
• Operating Temp Range: -65C to 125C
• Contact Plating: Gold
• Lead Free Status / RoHS Status: Not Compliant

Micro-D Metal Shell - .050" Contact Spacing
How to Order
MIL-C-83513 ordering information- pages 240 and 241
Performance and Material Specifications
SERIES
CONTACT ARRANGEMENTS
CONTACT TYPE
TERMINATION TYPE
MDM (size 9-100): Liquid Crystal Ploymer (LCP)
MDM (Combo Layout): Diallyl Phthalate insulator
9-15-21-25-31-37-51-100 (standard)
7C2, 24C42 (coaxial)
7P2, 24P4 (power)
P - Pin
S - Socket
H - Harness-insulated wire.
L - Solid-uninsulated wire.
S - Solder pot to accept #26 AWG MAX.
harness wire. (Not available with power
contact arrangements.)
}
Material
or combination of
coax and power
STANDARD MATERIALS AND FINISHES
Shell
Insulator
Contacts
Mounting Hardware
Kit, Jackpost (3) items
Washer
Standard Epoxy
ELECTRICAL DATA - page 231
MDM connectors are used in applications requiring
highly reliable, extremely small, lightweight connec-
tors with higher density contact configurations than
available in traditional rectangular connectors. They
are available in 8 shell sizes accommodating from 9
to 100 contacts, and special arrangements of power
and coaxial contacts.
These connectors are designed to meet the rapidly
increasing demands for an environmental, high per-
formance, rugged, moisture-sealed microminiature
connector. This connector employs size 24 MICRO-
SERIES
CONTACT ARRANGEMENTS
CONTACT TYPE
TERMINATION TYPE
TERMINATION CODE
HARDWARE
SHELL FINISH MOD CODES
TERMINATION CODE*
HARDWARE
(H) 001 - 18",7/34 strand,#26 AWG,
(H) 003 - 18", 7/34 strand, #26 AWG,
(L) 1 - 1/2" uninsulated solid #25
(L) 2 - 1" uninsulated solid #25 AWG
M - Military specification hardware, see
P - Jackpost
K - Jackscrew-standard
L - Jackscrew-low profile
page 237.
MIL-W-16878/4, Type E Teflon,
yellow.
MIL-W-16878/4, Type E Teflon,
color coded to MIL-STD-681
System I.
AWG gold plated copper.
gold plated copper.
- Aluminum alloy per QQ-A-200/8
- MIL-M-24519, Type GLCP-30F
- Copper alloy, gold plate
- 300 Series stainless steel, passivate
- 300 Series stainless steel, passivate
- 400 Series stainless stell, passivate
- Hysol EE4198 with HD3561 hardener,
(6061-T6), yellow chromate/cadmium
per QQ-P-416, Type II, class 3.
Glass-filled diallyl phthalate per
MIL-M-14, Type SDGF
color green or EE4215 with HD3561,
color black
MDM
PINª/MICROSOCKETª
centers in a contact density identical to the stan-
dard MICRO-D connector series, but with these
additional features:
SHELL FINISH MOD CODES**
MECHANICAL FEATURES
¥ Aluminum shells to provide greater strength,
¥ Silicone elastomer compression interfacial seal
Coupling
Polarization
Contact Spacing
Centers
Shell Styles
No. of Contacts
Coaxial Cable
Wire Size
Contact Termination
-
F - Float mount
B - No hardware standard
A - .125 (3.18) dia. mounting holes fo
B1 - .1475 (3.75) dia. hole for size 100
No
Number - Standard Cadmium/yellow chromate
A174 - Electroless nickel
A172 - Gold over nickel
A141 - Irridite/alodine
A30 - Black anodize
*See Termination Codes page 233 for additional length
Modification codes.
**For other modifications not listed, consult the factory.
prevent chipping, cracking or breaking, offer
electromagnetic (EMI) and RFI shielding.
to provide a moisture and humidity seal between
each contact and between contacts and shell.
51
.091 (2.31) dia. hole for sizes 9-51;
.120 (3.05) dia. hole for size 100.
sizes 9-51;
.166 (4.22) dia. hole for size 100.
(Per MIL-C-83513)
P
Dimensions are shown in inches (millimeters).
- Friction/jackscrews
- Keystone-shaped shells
- .050 (1.27)
- Plug and receptacle
- 9 thru 100 standard;
- RG - 178/U
- #24 thru #32 AWG
- Multiple indent crimp
5 signal/2 coaxial;
5 signal/2 power.
20 signal/4 coaxial;
20 signal/4 power
H
contacts
Dimensions subject to change.
001
www.ittcannon.com
on
P
MDM
.050(1.27_
-
XXX
232