Microminiature Connectors
TMDM Filter
Our TMDM Filtered Microminiature Connectors feature transverse monolith filters for noise
reduction and EMI, RFI and EMP shielding. These high performance connectors feature a
ruggedized, one-piece aluminum shell and are ideally suited for commerical aerospace, military avionics
and military equipment applications. The TMDM Filtered Micro is designed with Cannon’s own Twist
Pin Contact System and is environmentally sealed. The TMDM receptacle accommodates from 8 to
37 sizes, 24 AWG socket contacts on 1.27 (.050) centers and mates with standard MDM
Microminiature Connector plugs.
Specifications
Standard materials & finishes
Shell
Insulator
Aluminum alloy per QQ-A-200/8 with electroless nickel finish per QQ-N-290
Glass filled diallyl phthalate per MIL-M-14. Type SDGF
Copper alloy, 50 microinch gold per MIL-G-45204, Type ll, Class l
Silicone base rubber
Contact, socket
Interfacial seal
ELECTRICAL DATA
No. of contacts
9 to 37
Dielectric withstanding voltage
Insulation resistance
Voltage rating (working)
Current rating
300 VAC
5000 Mohm at 100 VDC
100 VDC
3 amps max.
Maximum capacitance
Filter type
250, 500, 1000, 2000 picofarads
C
MECHANICAL FEATURES
Size or length
6 sizes
Coupling
Friction/jackscrews
Keystone shaped shell
.050 (1.27) centers
Single piece receptacle
Polarization
Contact spacing
Shell style
How to Order
TMDM
-
C1
15
S
H
001
B-
*
Series
Filter type
Number of contacts
Contact style
Termination type
Termination/modifier code
Mounting code
Modification code
Series
Contact style
Mounting code
Filter TMDM - Micro “D” - Metal housing
S - socket (receptacle)
P - Pin (plug)
A
B
L
- Flange mounting, Ø.125 (3,18) mounting holes
- Flange mounting, Ø.092 (2,34) mounting holes
- Low profile (slotted head)
Contact Arrangements
“C” capacitor type
Termination code*
M2 - Allen head jackscrew assembly, low profile
M3 - Allen head jackscrew assembly, high profile
M5 - Slot head jackscrew assembly, low profile
M6 - Slot head jackscrew assembly, high profile
M7 - Jacknut assembly
C1 150 - 250 pF capacitance
C2 300 - 500 pF capacitance
C3 700 - 1000 pF capacitance
C4 1300 - 2000 pF capacitance
H - harness, insulated solid or stranded wire
L - lead, solid uninsulated wire
Termination
Consult standard wire termination code
for lead material and lead length
Number of contacts
9, 15, 21, 25, 31, 37 only
P
- Jackpost
Modification code
Shell finish MOD. Codes. *
To be assigned as required
* No number = Electroless Nickel A172 - Gold over Nickel
Dimensions shown in mm
Specifications and dimensions subject to change
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38
ITT [ ITT Cannon ]
