D20419-80 Datasheet, PDF (307/386 Pages) ITT Industries – Military/Aerospace

MIL-C-83513 Filter Connectors
TMDM
Transverse monolith filter for EMI/RFI shielding
Rugged aluminum one-piece shell
Silicone interfiacial environmental seal
Glass-filled diallyl phthalate insulator
Meets applicable portion of MIL-Spec.
TMDM connectors are extremely small filter con-
nectors with higher contact density than traditional
rectangular connectors making them ideally suited
for applications where space is limited and EMI and
RFI filtering is required. The TMDM receptacle
accommodates from 9 to 37 size 24 socket con-
tacts on .050 (1.27) centers and mates with the
ITT Cannon MDM plug utilizing reliable, proven,
"twist pin" contacts.
How to Order
FILTER SERIES INDICATOR
SERIES PREFIX
CAPACITANCE INDICATOR
NUMBER OF CONTACTS
CONTACT STYLE
TERMINATION TYPE
TERMINATION/MODIFIER CODE*
MOUNTING CODE
T MDM C1- 15 S H 001 B
FILTER SERIES INDICATOR
T - Transverse Monolith
SERIES PREFIX
MDM - Micro "D" - Metal Housing
CAPACITANCE INDICATOR
"C" Capacitor Type
C1 150-250 pf capacitance
C2 300-500 pf capacitance
C3 700-1000 pf capacitance
C4 1300-2000 pf capacitance
NUMBER OF CONTACTS
9, 15, 21, 25 , 31, 37 only
CONTACT STYLE
S - Socket (Receptacle) only
TERMINATION TYPE
H - Harness, insulated solid or stranded wire
L - Lead, solid uninsulated wire
TERMINATION/MODIFIER CODE*
Consult "L" & "H" modification codes for lead
material and lead length.
* See termination codes listed for additional length modification codes (page 308).
For other modifications not listed, consult factory.
MOUNTING CODE
A - Flange mounting (.125 (3.18) dia. mtg.
holes)
B - Flange mounting (.092 (2.34) dia. mtg.
holes)
K - Jackscrew (standard, slotted head)
KL - Low profile jackscrew (slotted head)
l - Low profile jackscrew (hex head)
LS - Low profile jackscrew (spline head)
M1 - Allen head lockscrew assy.
M2 - Allen head jackscrew assy., low profile
M3 - Allen head jackscrew assy., high profile
M4 - Slot head lockscrew assy.
M5 - Slot head jackscrew assy., low profile
M6 - slot head jackscrew assy., high profile
P - Jackpost
S - Clinch nut, #2-56 stainless steel
Performance and Material Specifications
MATERIALS AND FINISHES
ELECTRICAL DATA
Shell
Socket Contact
Insulator
Interfacial Seal
Aluminum alloy per QQ-A-200/8 with fused tin No. of Contacts
over copper
Dielectric Withstanding Voltage
Copper alloy, 50 microinch gold per MIL-G-45204, _{Insulation Resistance}
Type II, Class 1
Glass-filled diallyl phthalated per MIL-M-14, type ^{Voltage Rating (Working)}
SDGF
Current Rating
Silicone base rubber
Max. Capacitance (Picofarads)
9 thru 37
300 VDC
5,000 Megohms @ 100 VDC
100 VDC
3 amps max.
250, 500, 1000, 2000
Filter Type
C
MECHANICAL FEATURES
Size or lenght
6 sizes
Coupling
Friction/jackscrews
Polarization
Keystone-shaped shell
Contact Spacing
.050 (1.27) centers
Shell Style
Single piece receptacle
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
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