715C..KT...
www.vishay.com
Vishay Cera-Mite
High Voltage Class 1 Ceramic DC Disc Capacitors,
Screw Terminal Mounting, 10 kV
DC
to 40 kV
DC
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
QUICK REFERENCE DATA
DESCRIPTION
Ceramic Class
Ceramic Dielectric
Type
Voltage (V
DC
)
Min. Capacitance (pF)
VALUE
1
N4700
715C10 715C15 715C20 715C30 715C40
KT### KT### KT### KT### KT###
10 000 15 000 20 000 30 000 40 000
560
370
5300
280
4000
190
2700
140
2000
•
•
•
•
•
High voltage power supplies
CO
2
lasers
X-ray equipment
Welding equipment
Industrial
CAPACITANCE RANGE
140 pF to 8 nF
RATED VOLTAGE
•
•
•
•
•
(1)
Max. Capacitance (pF) 8000
Mounting
Screw terminal
DIELECTRIC STRENGTH
150 % of rated voltage, charging current limited to 50 mA
10 kV
DC
(3.5 kV
RMS
)
15 kV
DC
(5.3 kV
RMS
)
20 kV
DC
(7.0 kV
RMS
)
30 kV
DC
(10.6 kV
RMS
)
40 kV
DC
(14 kV
RMS
)
Note
(1)
All kV
RMS
values up to 60 Hz
DISSIPATION FACTOR tan
2x
10
-3
(1 kHz)
CERAMIC DIELECTRIC
N4700 (class 1)
INSULATION RESISTANCE
Min. 200 000 M or 1000
F
min. at 25 °C
MATERIAL
Capacitor elements made from class 1 ceramic in a molded
epoxy case. Screw terminals: brass, silver plated.
CORONA LIMIT
< 5 pC at rated AC voltage
MARKING
Type designator, capacitance value, rated DC voltage,
ceramic material code, production date code, Cera-Mite
logo.
OPERATING TEMPERATURE RANGE
-30 °C to +85 °C
POWER DISSIPATION
Limit to 25 °C rise above ambient, measured on case.
CAPACITANCE TOLERANCES
± 20 %
Revision: 19-Jan-17
Document Number: 22210
1
For technical questions, contact:
powcap@vishay.com
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
715C..KT...
www.vishay.com
DIMENSIONS
in millimeters (inches)
8-32NC-2B tapped holes
standard
terminal
(1)
or
M5 tapped holes
(2)
D ± 1 (0.04)
Vishay Cera-Mite
H ± 1 (0.04)
Notes
(1)
Screw torque limit must be 12 inch pounds. Use #8-32, 3/16" long screw to prevent bottoming
(2)
To order M5 terminals add “M5” suffix to model number, use screw length of 5 mm to prevent bottoming
ORDERING INFORMATION
715C15KTD33
MODEL
15 kV
DC
RATED VOLTAGE
3300 pF
CAPACITANCE VALUE
± 20 %
TOLERANCE
N4700
CERAMIC
SAP PART NUMBER, ELECTRICAL, AND DIMENSIONAL DATA
MODEL
715C10KT###
715C10KTT56
715C10KTD10
715C10KTD12
715C10KTD22
715C10KTD28
715C10KTD50
715C10KTD80
715C15KT###
715C15KTT37
715C15KTD10
715C15KTD19
715C15KTD33
715C15KTD53
715C20KT###
715C20KTT28
715C20KTT56
715C20KTD10
715C20KTD14
715C20KTD25
715C20KTD40
715C30KT###
715C30KTT19
715C30KTT40
715C30KTT59
715C30KTT94
715C30KTD17
715C30KTD27
715C40KT###
715C40KTT14
715C40KTT44
715C40KTT70
715C40KTD10
715C40KTD13
715C40KTD20
Revision: 19-Jan-17
CERAMIC
CAPACITANCE
VALUES
(pF)
560
1000
1200
2200
2800
5000
8000
370
1000
1900
3300
5300
280
560
1000
1400
2500
4000
190
400
590
940
1700
2700
140
440
700
1000
1300
2000
RATED
VOLTAGE
(kV
DC
)
RATED
VOLTAGE
(kV
RMS
)
D ± 1 mm
(0.04")
21 (0.83)
25 (0.98)
25 (0.98)
38 (1.50)
38 (1.50)
48 (1.89)
60 (2.36)
21 (0.83)
32 (1.26)
38 (1.50)
48 (1.89)
60 (2.36)
21 (0.83)
25 (0.98)
32 (1.26)
38 (1.50)
48 (1.89)
60 (2.36)
21 (0.83)
32 (1.26)
32 (1.26)
38 (1.50)
48 (1.89)
60 (2.36)
21 (0.83)
32 (1.26)
38 (1.50)
44 (1.73)
48 (1.89)
60 (2.36)
H WITH #8-32
TERMINALS
± 1 mm (0.04")
H WITH M5 METRIC
TERMINALS
± 1 mm (0.04")
n/a
18 (0.71)
19 (0.75)
N4700
10
3.5
n/a
n/a
20 (0.79)
22 (0.87)
N4700
15
5.3
n/a
n/a
23 (0.91)
24 (0.94)
N4700
20
7
n/a
n/a
28 (1.10)
29 (1.14)
N4700
30
10.6
n/a
31 (1.22)
N4700
40
14
32 (1.26)
Document Number: 22210
2
For technical questions, contact:
powcap@vishay.com
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
715C..KT...
www.vishay.com
CAPACITANCE CHANGE VS. VOLTAGE
(typical)
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0
Vishay Cera-Mite
ᐃC/C
(%)
T3M (N4700)
ΔC/C
= f (U
R
)
10
20
30
40
50
60
70
80
90
100
U
R
(%)
Note
• Curve valid for 715C..KT.., except: 715C10KTD10, 715C10KTD12, and 715C10KTD22
RELATED DOCUMENTS
General Information
www.vishay.com/doc?23140
Revision: 19-Jan-17
Document Number: 22210
3
For technical questions, contact:
powcap@vishay.com
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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