High Voltage Disc Capcitors, Screw mounting
www.vishay.com For technical questions contact: powcap@vishay.com Document Number: 22167
1 Revision: 21-Feb-02
HPD, HPC
Vishay Draloric
HPD, 20 KV
DC
• Dimensions in millimeters (inches)
HPC, 20 KV
DC
D1 ± 1.5
(± 0.06)
M6 Thread
SW 10
(0.394)
7
(0.276)
17 ± 1.5
(0.669 ± 0.06)
38 ± 2
(1.495 ± 0.08)
38 ± 2
(1.495 ± 0.08)
D
M6 Thread
SW 10
(0.394)
7
(0.276)
23
(0.906)
CERAMIC
CAPACITANCE VALUE
[pF]
RATED VOLTAGE* RF - RATED CURRENT** D1 D
R 2000 H
350
20 KV
DC
or
15 KV
RMS
up to 120 Hz
6 A
RMS
max.
21 (0.827) 50 max. (1.969 max.)
500 25 (0.984) 50 max. (1.969 max.)
750 30 (1.181) 50 max. (1.969 max.)
1000 35 (1.378) 50 max. (1.969 max.)
1500 43 (1.693) 60 max. (2.362 max.)
2000 49 (1.929) 60 max. (2.362 max.)
3000 59 (2.323) 70 max. (2.756 max.)
5000 75 (2.953) 90 max. (3.453 max.)
* For model HPD these values apply only under conditions of high
insulation, e.g. when operating under oil.
When using the capacitors in free air, the rated voltage is reduced to
7 KV
DC
.
** Max. ambient temperature + 60 °C
CAPACITANCE TOLERANCES: ± 20 %
MATERIAL:
Capacitor elements made from Class 1 or 2 ceramic
dielectric with noble metal electrodes.
FINISH:
Capacitor body completely lacquered (HPD model) or
protected with silicone rubber (HPC model).
MARKING:
Capacitance value and tolerance, DRALORIC Logo
APPLICATION:
High voltage capacitors made from Class 2 - ceramic
dielectric can be used as coupling and bypass capacitors
where low power ratings are required and larger capacitance
changes with temperature can be tolerated.
ORDERING INFORMATION
HPC (60)
20 KV
DC
2000 pF ± 20 % R 2000 H
MODEL RATED VOLTAGE CAPACITANCE VALUE TOLERANCE CERAMIC
