Discover our high-performance power film capacitors

Are you looking for power film capacitors ? Among its impressive lineup, the FP 20-400-SP film capacitor deserves special attention for its exceptional power-handling capabilities.

Unraveling the FP 20-400-SP

The FP 20-400-SP is a film capacitor that is designed to excel in high-power applications. Here's what sets this capacitor apart:


Exxelia Alcon Power film capacitors1. High Power Density: The FP 20-400-SP boasts an extraordinary power density, making it an ideal choice for applications where power is of the essence. Its ability to handle high levels of power without compromising on performance is a testament to Exxelia's commitment to excellence.

  • Very high current (up to 800A)
  • Operating frequency up to 1000 KHz
  • Capacitance : 0.10 µF - 2.5 µF
  • Voltage : 500 VRMS - 1 000 VRMS
  • Frequency : 106 kHz - 637 kHz
  • Max Power : 400 KVAR


2. Robust Construction: Exxelia's engineering prowess is evident in the robust construction of the FP 20-400-SP. It is built to withstand the rigors of demanding environments, ensuring reliability in critical applications.

3. Wide Temperature Range: this film capacitor operates flawlessly across a broad temperature range (Up to 85 °C with a copper casing to improve temperature management), making it suitable for various industries, including aerospace, defense and renewable energy, where extreme conditions are the norm.

Thanks to an innovative process, we're able to keep the capacitor very dense while maintaining very good electrical characteristics (such as current), and this without impairing the heating of the part.


Applications : In demanding power electronic circuits, this capacitor is a trusted component for smooth operation in Induction heating, electric Cars, medical Imaging, EV Wireless Chargers, resonant Circuits and industrial induction welding. 


For more information about this remarkable power film capacitor, visit Exxelia's FP 20-400-SP product page, and also all the Power Film capacitors Exxelia Alcon family


Exxelia Alcon Power film capacitors

Exxelia Alcon Power film capacitors

Exxelia Alcon Power film capacitors


Published on 30 Oct 2023 by Stephane PERES

MIL Spec 39006, Now available in LEVEL R

Exxelia, global manufacturer of complex passive components and subsystems for harsh environments, is expanding its line of MIL-PRF-39006/22 & MIL-PRF-39006/25 tantalum capacitors, with the support of the reliability level R. MIL-PRF-39006 tantalum capacitors equivalent to CLR79 and CLR81 series: this is the new range of gelled tantalum capacitors meeting the standards required by the US Department of Defense in the manufacturing of components (compatibility & reliability).   Exxelia now offers reliability level R, in addition to level M and P for voltage ranges from 6 V to 125 V with capacitance values ranging from 1.7 µF to 1 200 µF. Available in all package sizes (T1 to T4), these fully sealed products are designed to operate at temperatures ranging from -55°C to +125°C and withstand the harshest environmental conditions. Performance highlights over solid tantalum capacitors include higher energy density, higher ripple currents, lower ESR and lower DC leakage current. Engineers with complex design requirements looking for a product that can be easily integrated into projects such as power supplies & converters or filtering units for the aerospace and defense industries will be pleased.  MIL 39006/22 & MIL 39006/25 Level R are now available for order with a lead time of 14 weeks.   "The introduction of these new ranges builds on our decades of experience in supplying high reliability capacitors to the military market and demonstrates Exxelia's ability to meet the most demanding specifications in terms of product development" says Jerome Tabourel, Exxelia's vice president of sales and marketing. "We are proud to be one of the few MIL qualified tantalum capacitor manufacturers, and our flexibility and advantageous lead times will bring new supply opportunities."   TECHNICAL CHARACTERISTICS Capacitance from 1.7 μF to 1,200 μF Voltage from 6 V to 125 V Operating temperature -55°C to +125°C Very good shock and vibration resistance (option H available)   Download the complete datasheet