MTC ElectroCeramics is part of Morgan Technical Ceramics
Specialising in Piezoelectric & Dielectric Ceramic Solutions
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10 - 15kV Disc

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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About MTC ElectroCeramics

MTC ElectroCeramics is a business of Morgan Technical Ceramics, a global business unit of The Morgan Crucible Company plc. Morgan Technical Ceramics manufactures an extensive range of products including engineered ceramic components, braze alloys, ceramic / metal assemblies and DLC (Diamond Like Carbon) coatings from its locations in North America, Europe, Asia and Australasia.

The Morgan Crucible Company plc is registered in England
Registered office at Quadrant, 55-57 High Street, Windsor, Berkshire, SL4 1LP. Company number: 286773.