MIL-C-24308 Filter Connectors
TD1*
ITT Cannon has developed a line of filter connectors connectors. They are also intermateable with MIL-
to meet the industry's demand fo improved control C-24308 types and meet applicable portions of that
of Radio Frequency and Electro-Magnetic Inter- specification.
ference (RFI/EMI). These TD1* filter connectors,
ALL TD1* filter contact assemblies are tested 100%
have been designed to combine the functions of a
during in-process and final inspection, for capac-
standard electrical connector and feed-thru filters
itance, insulation resistance and dielectric with-
into one compact package. In addition to offering
standing voltage. Attenuation is checked as re-
greater design flexibility and system reliability, they
quired for each type of filter to assure performance
are designed for applications where space and
to guaranteed levels.
weight are prime considerations. These connectors
Note: The TD1* replaces the obsolete TD*J and D*J Series
are intermateable with all standard D subminiature
How to Order
T
D
1
E
9
L
P
S
H
-
C
M
T
M
P
15
25
37
50
FILTER SERIES INDICATOR
SERIES PREFIX
A
B
C
D
H
ONE (1) PIECE SHELL
SHELL SIZE
CONTACT ARRANGEMENTS
FILTER TYPE
CONTACT TYPE
CONTACT TERMINATION
MODIFIER
FILTER SERIES INDICATOR
T - Transverse Monolith
FILTER TYPE
PRINTED CIRCUIT CONTACTS
L - Low frequency
M - Mid-range frequency
T - Standard frequecy
H - High frequency
Consult factory. Both 90˚ and straight types are
available.
SERIES PREFIX
D - Miniature, rectangular, solder termination
CONTACT TERMINATION
SHELL SIZE (one piece shell)
See page 305
E, A, B, C, D
CONTACT TYPE
P - Pin contacts
Lack of termination indicator signifiles solder cup.
CONTACT ARRANGEMENTS
MODIFIER
See page 305
S - Socket contacts
C - Clinch nut
Performance and Material Specifications
ELECTRICAL DATA
MATERIALS AND FINISHES
Description
Material
Finish
Available Filter
Low Freq.
Mid Freq.
M
Std Freq.
T
High Freq.
H
Contacts
Copper alloy
Gold plate per
MIL-G-45204
Type 1, Class 1
L
Catalog Indication - letter
Voltage Rating (working)
Current Rating (amp DC)
100 VDC
7.5
200 VDC
7.5
7.5
7.5
Aluminum alloy 6061-T6 Electroless nickel per
per QQ-A-225/8 or
QQ-A-200/8
Shell
Insulation Resistance, 2 min. electrification
time max. at 25˚C, and 100 VDC
5000
megohms
minimum
10,000
megohms
minimum
10,000
megohms
minimum
10,000
megohms
minimum
MIL-C-26074
None
Polyphenylene Sulfide/
Epoxy
Insulator: Socket
DWV, sea level, with 500 microamps max.
charge/discharge
300 VDC
500 VDC
500 VDC
500 VDC
Pin
Epoxy
None
50,000
minimum
7200
12,000
3000
5,000
780
1,300
Capacitance at 1 KHz, 0.1 V rms picofarads
Ground Spring
Beryllium Copper
Silver plate
Freq. MHz
Attenuation (dB)
0.1
2 min.
15 min.
20 min.
35 min.
60 min.
65 min.
Pi
-
-
-
-
Attenuation per MIL-STD-220
@ 25˚C with no applied
voltage or current.
1
2 min.
5 min.
15 min.
55 min.
60 min.
Pi
-
2
10
2 min.
9 min.
50 min.
55 min.
Pi
2 min.
30 min.
50 min.
Pi
100
500 to 10,000
Filter Type
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
304