DDML0409 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Ceramic Singlelayer Feed-Through Filters 400 VDC

DDML 0409
Vishay Draloric
Ceramic Singlelayer Feed-Through Filters 400 V_DC
7.0 Hex
=
* Dimensions in mm
4.3 _{- 0.3}
9.0 + 0.5
90 _-1
3.1 ^{+ 0.2}
=
Minimal insertion loss (dB)
as a function of the frequency
100
80
60
40
0A
20
6A
0
0.01
0.1
1
10
Frequency (GHz)
CLASS
CERAMIC DIELECTRIC
DESIGN:
π-type feed-through filter, threaded type
RATED VOLTAGE U_R:
400 V_DC (280 V_RMS)
DIELECTRIC STRENGTH BETWEEN LEADS:
1250 V_DC 1 s
DISSIPATION FACTOR tan δ:
≤ 25 • 10^-3
INSULATION RESISTANCE Ris:
≥ 5 • 10⁹ Ω
CATEGORY TEMPERATURE RANGE ϑA:
(- 25 to + 85) °C
CLIMATIC TESTING CLASS ACC. TO EN 60068-1:
40 / 085 / 21
PERMISSIBLE REACTIVE POWER:
5.4 VAr
PERMISSIBLE POWER LOSS :
135 mW
DIRECT CURRENT I_DC :
6A
MARKING :
None
MAXIMUM PERMISSIBLE TORQUE
0.8 Nm (clearance hole mounting)
0.5 Nm (threaded hole mounting)
MOUNTING HARDWARE :
A threaded nut (8.0 HEX) is supplied in bulk
CAPACITANCE VALUE (pF)
TOLERANCE
2
R 4000
1600
- 20 + 50 %
ORDERING INFORMATION
DDML 0409
400 V_DC
Document Number: 22064
Revision: 24-May-05
1600 pF
- 20 + 50 %
R 4000
www.vishay.com
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