715C..KT...
www.vishay.com
Vishay Cera-Mite
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
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
DESIGN SUPPORT TOOLS
Models
Available
click logo to get started
•
•
•
•
•
High voltage power supplies
CO
2
lasers
X-ray equipment
Welding equipment
Industrial
QUICK REFERENCE DATA
DESCRIPTION
Ceramic Class
Ceramic Dielectric
Type
Voltage (V
DC
)
Min. Capacitance (pF)
Max. Capacitance (pF)
Mounting
VALUE
1
N4700
715C20KT###
715C30KT###
20 000
30 000
200
190
4000
2700
Screw terminal
715C10KT###
10 000
560
8000
715C15KT###
15 000
370
5300
715C40KT###
40 000
100
2000
715C50KT###
50 000
100
1700
DIELECTRIC STRENGTH
150 % of rated voltage, charging current limited to 50 mA
RATED VOLTAGE
•
•
•
•
•
•
(1)
(1)
DISSIPATION FACTOR tan
2 x 10
-3
(1 kHz)
INSULATION RESISTANCE
Min. 200 000 M or 1000
F
min. at 25 °C
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
)
All kV
RMS
values up to 60 Hz
Note
CORONA LIMIT
< 5 pC at 50 % of rated AC voltage
MATERIAL
Capacitor elements made from class 1 ceramic in a molded
epoxy case. Screw terminals: brass, silver plated.
OPERATING TEMPERATURE RANGE
-30 °C to +85 °C
CAPACITANCE RANGE
100 pF to 8 nF
MARKING
Type designator, capacitance value, rated DC voltage,
ceramic material code, production date code, Cera-Mite
logo.
CAPACITANCE TOLERANCES
± 20 %
POWER DISSIPATION
Limit to 20 °C rise above ambient, measured on case.
CERAMIC DIELECTRIC
N4700 (class 1)
Revision: 13-Aug-2018
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
M4 / M5 tapped holes
(2)
D ± 1 (0.04)
Vishay Cera-Mite
H ± 1 (0.04)
Notes
(1)
Use #8-32, 3/16" long screw to prevent bottoming
(2)
To order metric terminals add “M4” or “M5” suffix to model number, use screw length of 4 mm or 5 mm respectively 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
715C10KTT68
715C10KTT82
715C10KTD10
715C10KTD12
715C10KTD18
715C10KTD22
715C10KTD28
715C10KTD39
715C10KTD50
715C10KTD68
715C10KTD80
715C15KT###
715C15KTT37
715C15KTT56
715C15KTT75
715C15KTD10
715C15KTD11
715C15KTD15
715C15KTD19
715C15KTD27
715C15KTD33
715C15KTD34
715C15KTD47
715C15KTD53
Revision: 13-Aug-2018
N4700
370
560
750
1000
1100
1500
1900
2700
3300
3400
4700
5300
15
10
21 (0.83)
25 (0.98)
30 (1.18)
32 (1.26)
32 (1.26)
37 (1.46)
37 (1.46)
44 (1.73)
48 (1.89)
52 (2.05)
56 (2.20)
60 (2.36)
22 (0.87)
20 (0.79)
18 (0.71)
n/a
N4700
560
680
820
1000
1200
1800
2200
2800
3900
5000
6800
8000
10
7
21 (0.83)
21 (0.83)
25 (0.98)
25 (0.98)
30 (1.18)
30 (1.18)
37 (1.46)
37 (1.46)
44 (1.73)
52 (2.05)
56 (2.20)
60 (2.36)
19 (0.75)
18 (0.71)
16 (0.63)
n/a
CERAMIC
CAPACITANCE
VALUES
(pF)
RATED
VOLTAGE
(kV
DC
)
RATED
VOLTAGE
(kV
RMS
)
D ± 1 mm
(0.04")
H WITH
#8-32
TERMINALS
± 1 mm (0.04")
H WITH
M4 METRIC
TERMINALS
± 1 mm (0.04")
H WITH
M5 METRIC
TERMINALS
± 1 mm (0.04")
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
Vishay Cera-Mite
H WITH
#8-32
TERMINALS
± 1 mm (0.04")
H WITH
M4 METRIC
TERMINALS
± 1 mm (0.04")
H WITH
M5 METRIC
TERMINALS
± 1 mm (0.04")
SAP PART NUMBER, ELECTRICAL, AND DIMENSIONAL DATA
MODEL
715C20KT###
715C20KTT20
715C20KTT28
715C20KTT40
715C20KTT56
715C20KTT70
715C20KTT88
715C20KTD10
715C20KTD14
715C20KTD17
715C20KTD22
715C20KTD25
715C20KTD33
715C20KTD40
715C30KT###
715C30KTT19
715C30KTT20
715C30KTT33
715C30KTT40
715C30KTT59
715C30KTT70
715C30KTT94
715C30KTD12
715C30KTD15
715C30KTD17
715C30KTD22
715C30KTD27
715C40KT###
715C40KTT10
715C40KTT14
715C40KTT20
715C40KTT30
715C40KTT40
715C40KTT44
715C40KTT56
715C40KTT70
715C40KTT85
715C40KTD10
715C40KTD13
715C40KTD15
715C40KTD20
715C50KT###
715C50KTT10
715C50KTT15
715C50KTT20
715C50KTT33
715C50KTT40
715C50KTT47
715C50KTT56
715C50KTT70
715C50KTT85
715C50KTD10
715C50KTD13
715C50KTD15
715C50KTD17
CERAMIC
CAPACITANCE
VALUES
(pF)
RATED
VOLTAGE
(kV
DC
)
RATED
VOLTAGE
(kV
RMS
)
D ± 1 mm
(0.04")
N4700
200
280
400
560
700
880
1000
1400
1700
2200
2500
3300
4000
190
200
330
400
590
700
940
1200
1500
1700
2200
2700
100
140
200
300
400
440
560
700
850
1000
1300
1500
2000
100
150
200
330
400
470
560
700
850
1000
1300
1500
1700
20
14
21 (0.83)
21 (0.83)
25 (0.98)
25 (0.98)
30 (1.18)
30 (1.18)
32 (1.26)
37 (1.46)
44 (1.73)
48 (1.89)
48 (1.89)
56 (2.20)
60 (2.36)
21 (0.83)
21 (0.83)
25 (0.98)
32 (1.26)
32 (1.26)
37 (1.46)
37 (1.46)
44 (1.73)
48 (1.89)
48 (1.89)
56 (2.20)
60 (2.36)
21 (0.83)
21 (0.83)
25 (0.98)
32 (1.26)
32 (1.26)
32 (1.26)
37 (1.46)
37 (1.46)
44 (1.73)
44 (1.73)
48 (1.89)
52 (2.05)
60 (2.36)
21 (0.83)
21 (0.83)
25 (0.98)
30 (1.18)
32 (1.26)
37 (1.46)
37 (1.46)
44 (1.73)
44 (1.73)
48 (1.89)
52 (2.05)
56 (2.20)
60 (2.36)
n/a
23 (0.91)
21 (0.83)
24 (0.94)
n/a
N4700
30
20
27 (1.06)
25 (0.98)
29 (1.14)
n/a
29 (1.14)
31 (1.22)
33 (1.30)
N4700
40
27
n/a
n/a
32 (1.26)
N4700
50
34
34 (1.34)
35 (1.38)
n/a
Revision: 13-Aug-2018
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
715C..KT...
www.vishay.com
CAPACITANCE CHANGE VS. TEMPERATURE
(typical)
Axis Title
25
2nd line
ΔC/
C
0
- Capacitance Change (%)
10000
Vishay Cera-Mite
15
1000
1st line
2nd line
100
-15
10
-40
-20
0
20
40
60
80
100
T - Temperature (°C)
Axis Title
1.0
10000
1000
1st line
2nd line
100
0.2
10
-40
-20
0
20
40
60
80
100
T - Temperature (°C)
Axis Title
0
10000
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
0
20
40
60
80
100
U
R
- Rated Voltage (%)
10
100
1000
1st line
2nd line
0.6
5
-5
-25
DISSIPATION FACTOR VS. TEMPERATURE
(typical)
2nd line
DF - Dissipation Factor (%)
0.8
0.4
0
CAPACITANCE CHANGE VS. VOLTAGE
(typical)
Revision: 13-Aug-2018
Document Number: 22210
4
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
2nd line
ΔC/C
0
- Capacitance Change (%)
715C..KT...
www.vishay.com
CAPACITANCE CHANGE VS. FREQUENCY
(typical)
Axis Title
0
2nd line
ΔC/
C
0
- Capacitance Change (%)
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
1
10
100
f - Frequency (kHz)
10
1000
100
1000
1st line
2nd line
10000
Vishay Cera-Mite
DISSIPATION FACTOR VS. FREQUENCY
(typical)
Axis Title
10
10000
2nd line
DF - Dissipation Factor (%)
8
1000
1st line
2nd line
100
2
1
10
100
10
1000
f - Frequency (kHz)
6
4
0
Revision: 13-Aug-2018
Document Number: 22210
5
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
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