Datasheet

715C..KT...
www.vishay.com
Vishay Cera-Mite
Revision: 13-Aug-2018
1
Document Number: 22210
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
High Voltage Class 1 Ceramic AC and DC Disc Capacitors,
10 kV
DC
to 50 kV
DC
/ 7 kV
AC
to 34 kV
AC
, Screw Terminal Mounting
DESIGN SUPPORT TOOLS
FEATURES
• Low dissipation factor of 0.2 % at 1 kHz
• N4700 (T3M) class 1, strontium-based ceramic
dielectric
• Negligible piezoelectric / electrostrictive effect
• Low inductance
• High insulation resistance
•Epoxy coating
• Screw terminal mounting
• Ceramic singlelayer capacitor
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• High voltage power supplies
• CO
2
lasers
• X-ray equipment
• Welding equipment
• Industrial
DIELECTRIC STRENGTH
150 % of rated voltage, charging current limited to 50 mA
DISSIPATION FACTOR tan 
 2 x 10
-3
(1 kHz)
INSULATION RESISTANCE
Min. 200 000 M or 1000 F min. at 25 °C
CORONA LIMIT
< 5 pC at 50 % of rated AC voltage
OPERATING TEMPERATURE RANGE
-30 °C to +85 °C
CAPACITANCE RANGE
100 pF to 8 nF
CAPACITANCE TOLERANCES
± 20 %
CERAMIC DIELECTRIC
N4700 (class 1)
RATED VOLTAGE
(1)
• 10 kV
DC
(7 kV
RMS
)
• 15 kV
DC
(10 kV
RMS
)
• 20 kV
DC
(14 kV
RMS
)
• 30 kV
DC
(20 kV
RMS
)
• 40 kV
DC
(27 kV
RMS
)
• 50 kV
DC
(34 kV
RMS
)
Note
(1)
All kV
RMS
values up to 60 Hz
MATERIAL
Capacitor elements made from class 1 ceramic in a molded
epoxy case. Screw terminals: brass, silver plated.
MARKING
Type designator, capacitance value, rated DC voltage,
ceramic material code, production date code, Cera-Mite
logo.
POWER DISSIPATION
Limit to 20 °C rise above ambient, measured on case.
click logo to get started
Available
Models
QUICK REFERENCE DATA
DESCRIPTION VALUE
Ceramic Class 1
Ceramic Dielectric N4700
Type 715C10KT### 715C15KT### 715C20KT### 715C30KT### 715C40KT### 715C50KT###
Voltage (V
DC
) 10 000 15 000 20 000 30 000 40 000 50 000
Min. Capacitance (pF) 560 370 200 190 100 100
Max. Capacitance (pF) 8000 5300 4000 2700 2000 1700
Mounting Screw terminal