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Johanson offers a wide range of high voltage standard surface mount ceramic chip capacitors in NPO, X7R, X5R and Y5V dielectrics rated from 10 to 200 VDC. These High Voltage MLCs have barrier terminations and come in tape and reel packaging.

General Specifications:

  • Case Sizes: 0805 - 2225
  • Rated Voltage: 250 - 6000 VDC
  • Dielectrics Type: NPO, X7R
  • Capacitance Range: 10 pF - 0.47µF

Applications:

  • Analog & Digital Modems
  • Lighting Ballast Circuits
  • DC-DC Converters
  • LAN/WAN Interface
  • Voltage Multipliers
  • Back-lighting Inverters
High Voltage MLC Capacitors
Polyterm® soft termination option for demanding environments & processes available on select parts, please contact the factory.

Electrical Specifications

DIELECTRIC WITHSTANDING VOLTAGEDWV = 1.5 X rated WVDC for ratings 500-999 WVDC,
DWV = 1.2 X rated WVDC for ratings ≥ 1,000 WVDC
NOTE: Capacitors may require a surface coating to prevent external arcing. Solder mask should not be used beneath capacitors. For more information see JDI Tech Note “Surface Arc Season”

Capacitance Values

High Voltage chip size chart detail High Voltage Capacitance chart for Surface Mount MLC Capacitors

How to Order

High Voltage Surface Mount MLC Capacitors Part Number Breakdown