T521 Series High Voltage Polymer Capacitors

KEMET Organic Polymer Capacitors (KOCAP) now deliver high-voltage options for input power rails

Image of KEMET's T521 Series High-Voltage Polymer CapacitorsKEMET's T521 series high-voltage polymer capacitor is designed for input applications such as 12 V, 24 V, and 48 V power rails. This series demonstrates excellent high-voltage handling capabilities and is used as a replacement for other high-capacitance components such as traditional MnO2 tantalum and aluminum electrolytic capacitors.

The use of a tantalum anode provides the highest-energy dense capacitor solution in the world that remains stable across all voltages, temperatures and time. The polymer cathode system allows for extremely low-ESR, high-ripple current handling, and a safe failure mode.

The T521 series can be safely operated for continuous duty at 90% of the rated voltage and can withstand transient conditions up to the rated voltage of the component. This series is ideally suited for high-efficiency power supplies, high-reliability applications, space or weight restricted applications, outdoor environments, and any other application that desires a compact design, high-performance, and nearly unlimited life expectance.

  • Voltage ratings to 75 V
  • Volumetric efficiency
  • Stable temperature characteristics
  • Up to 330 µF capacitance value
  • High-ripple current capability
  • Low-ESR
  • High-reliability
  • 100% surge current tested
  • Low-profile design
  • Benign failure mode
  • Pb Free when ordered with 100% Sn termination
  • RoHS compliant and Halogen free

T521 Series Polymer Tantalum Capacitor

ImageManufacturer Part NumberDescriptionCapacitanceToleranceAvailable Quantity
CAP TANT POLY 330UF 16V 2917T521X337M016ATE025CAP TANT POLY 330UF 16V 2917330µF±20%260 - ImmediateView Details
CAP TANT POLY 220UF 16V 2917T521X227M016ATE035CAP TANT POLY 220UF 16V 2917220µF±20%3043 - ImmediateView Details
CAP TANT POLY 100UF 25V 2917T521X107M025ATE060CAP TANT POLY 100UF 25V 2917100µF±20%0View Details
CAP TANT POLY 100UF 16V 2917T521V107M016ATE050CAP TANT POLY 100UF 16V 2917100µF±20%56162 - ImmediateView Details
CAP TANT POLY 33UF 35V 2917T521D336M035ATE065CAP TANT POLY 33UF 35V 291733µF±20%3420 - ImmediateView Details
Published: 2015-02-26