Advanced Technologies



Advanced capacitor portfolio range
recommended for frequencies below 4 MHz

High power density in processing modules is a requirement of many RF matchbox designers.

With the XtraVolt series – recommended for frequencies below 4 MHz – you benefit from increased power density by more than 40% in the same envelope.

In high frequency application, current is mostly limited by heat dissipation while in low frequency application current is limited by maximum working voltage. The XtraVolt low frequency vacuum capacitors with higher field strength capability can achieve higher voltage. This enables up to 60% RF power density increase, while keeping the same form factor.

Recommended for frequencies

< 4 MHz

Increased power

> 40 %

XtraVolt highlights

  • Compact and well-desgined RF Impedance Matching Network helps tool builders utilize efficiently the limited space.
  • With XtraVolt we maximize space utilization, by offering 20% to 60% increased voltage in the same compact size of our standard Vacuum Capacitor portfolio.
  • Increase your RF power density by upgrading your Vacuum Capacitor to XtraVolt.

> Customization for your unique application possible on request

> Applicable to most existing Vacuum Capacitor series
   (variable, fixed or Trimmer capacitors)

> Recommended applications

• Surface treatment
• Ion beam processing
• Specialised chemical vapor deposition (CVD)

XtraVolt product range versus standard product range

Comparison of XtraVolt and standard types for Mini-Cap, Uni-Con and Hexa-Con series

Current curve of a XtraVolt Mini-Cap

CFMN-100CAC/15-AE-G standard product
CFMN-100HAC/20-AE-G low frequency

Need more information?

Ask the experts

Get support from our local teams


Read our blog about XtraVolt