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.

High Voltage MLC Capacitors

General Specifications:

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


  • Analog & Digital Modems
  • Lighting Ballast Circuits
  • DC-DC Converters
  • LAN/WAN Interface
  • Voltage Multipliers
  • Back-lighting Inverters

Capacitance Values

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

Electrical Specifications

DWV = 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”.

How to Order

High Voltage Surface Mount MLC Capacitors Part Number Breakdown