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Piezoelectrics Ceramics Properties & Applications Manual


Capacitors


RF Power Capacitors > Ceramic Disc > 10 - 15kV

Ceramic Power Capacitors can be defined as capacitors suitable for Radio Frequency use with reactive powers greater than 1kVA, rated currents greater than 1A rms and rated voltage greater than 700V

Applications include

  • Radio Broadcast Transmitters
  • Antenna Units
  • Induction and dielectric heating
  • Filter, bypass and coupling circuits in the frequency range 50kHz to 100MHz

 

 
Material Characteristics Units  
Typical Dissipation Factor @ 1MHz for C<1000pF x10-4 =<5
Typical Dissipation Factor @ 1kHz for C>=1000pF x10-4 =<10
Volume Resistivity ohm M 1013
Temperature Range °C -25 to +95
Maximum Relative Humidity % 75


(Dimension B will vary depending upon capacitance value)

Temperature Coefficient -1300 ppm/°C
Type
Cap Value
Rated Voltage
AC + DC
Rated Voltage
AC
Test Voltage
50Hz
Max Power Rating
Max Current Rating
øA
B Nom
Thread Size
pF±20%
kV
kV pk
kV rms
kVAr
A rms
mm
mm
mm
874
2000
15
15
15
110
30
129
45
M6
874
4000
10
10
10
110
30
129
45
M6

Temperature Coefficient -750 PPM/°C
Type
Cap Value
Rated Voltage
AC + DC
Rated Voltage
AC
Test Voltage
50Hz
Max Power Rating
Max Current Rating
øA
B Nom
Thread Size
pF±20%
kV
kV pk
kV rms
kVAr
A rms
mm
mm
mm
908
350
15
15
15
75
30
80
46
M6
908
500
13
13
13
75
30
80
48
M6
908
1000
10
10
12
75
30
80
43
M6
910
1000
15
15
15
125
60
142
64
M6
910
1500
14
14
14
125
60
142
61
M6
910
2000
12
12
12
125
60
142
58
M6
915
1000
15
15
15
125
60
142
49
M8
915
1500
14
14
14
125
60
142
46
M8
 
Temperature Coefficient -10 PPM/°C
Type
Cap Value
Rated Voltage
AC + DC
Rated Voltage
AC
Test Voltage
50Hz
Max Power Rating
Max Current Rating
øA
B Nom
Thread Size
pF±20%
kV
kV pk
kV rms
kVAr
A rms
mm
mm
mm
911
25
10
10
12
30
15
34
30
M4
911
35
10
10
12
30
15
34
28
M4
911
50
10
10
12
30
15
34
26
M4
912
50
10
10
12
60
20
53
42
M4
912
100
10
10
12
60
20
53
38
M4
912
150
10
10
12
60
20
53
36
M4
913
150
14
14
14
150
30
81
46
M6
913
250
14
14
14
150
30
81
42
M6
913
350
14
14
14
150
30
81
40
M6
914
350
14
14
14
220
60
142
68
M6
914
500
14
14
14
220
60
142
64
M6
914
1000
14
14
14
220
60
142
60
M6
916
500
14
14
14
220
60
142
52
M8

Temperature Coefficient +100 PPM/°C
Type
Cap Value
Rated Voltage
AC + DC
Rated Voltage
AC
Test Voltage
50Hz
Max Power Rating
Max Current Rating
øA
B Nom
Thread Size
pF±20%
kV
kV pk
kV rms
kVAr
A rms
mm
mm
mm
907
50
15
15
15
150
30
80
51
M6
907
100
15
15
15
150
30
80
48
M6
907
150
14
14
14
150
30
80
43
M6
909
150
15
15
15
220
60
142
64
M6
909
250
15
15
15
220
60
142
61
M6
909
350
14
14
14
220
60
142
54
M6



 

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