KYOCERA AVX 800A/800B NPO Porcelain High RF Power Capacitors

KYOCERA AVX 800A and 800B NPO Porcelain Multilayer Capacitors (MLCs) offer low ESR due to a combination of highly conductive metal electrode systems, optimized case geometries, and proprietary dielectrics. The low-loss rugged dielectrics are designed to provide superior heat transfer in high RF power applications. Ultra-low ESR and superior thermal performance ensure these MLCs offer superior performance and reliable operation. KYOCERA AVX 800A and 800B NPO Porcelain MLCs are ideal for applications such as circuit, VHF/UHF/HDTV broadcast transmitters, wireless communications, public safety radio, avionics, telecom, WiMAX, microwave communication systems, and satellite systems.


  • Low ESR
  • Case sizes
    • 800A series: 0.055" x 0.055"
    • 800B series: 0.110" x 0.110"
  • Case is optimized for high self-resonance frequencies
  • 0.1pF to 1000pF capacitance range
  • Capable of high RF power
  • Rugged, reliable NPO dielectric
  • Reliable operation
  • RoHS compliant


  • VHF/UHF/HDTV broadcast transmitters
  • Wireless communications
  • Broadband wireless services
  • Satellite communications
  • WiMAX
  • Public safety radio
  • Telecom
  • Avionics
  • Microwave communication systems
  • Circuits
    • High RF power filter networks
    • Combiners
    • Couplers
    • Matching networks
    • Output coupling
    • Antenna coupling
    • DC blocking and bypassing


  • 0.1pF to 1000pF capacitance range
  • ±30PPM/°C temperature coefficient
  • -55°C to +125°C operating temperature range
  • >2000Q at 1MHz quality factor
  • Voltages
    • 250VDC for the 800A components
    • 50VDC to 500VDC for the 800B components
Published: 2012-12-11 | Updated: 2023-08-10