The TQC Series POSCAP Capacitors utilize a sintered tantalum anode and a proprietary high conductivity polymer for a cathode. 

Panasonic’s innovative construction and processing yields the lowest ESR level in polymer tantalum technology and exhibits excellent performance in high-frequency applications. Offering a high volumetric efficiency for capacitance, POSCAP™ Capacitors are available in various, compact package sizes for a small PCB footprint.

Additionally, POSCAP™ parts demonstrate high reliability and high heat resistance, making them the ideal Chip Capacitor for digital, high-frequency devices and more.

  • High Voltage (35 V.DC max.)
  • Very Low ESR (Down to 40mΩ)
  • Large Capacitance (Up to 220µF)
  • High Temp Reflow Solder Capable (up to 250°C)
  • RoHS Compliant
  • Halogen Free


  • High Volumetric Efficiency For Capacitance
  • Safe Alternative To Generic Tantalum Capacitors
  • Variety Of Low Profile Packages Opens Up PCB Space
  • Wide Application Coverage
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