The KEMET Organic Capacitors (KO-CAP) are preferred solutions for applications requiring power loss protection (hold-up) or maximum power efficiency of a circuit when board space is limited. Desired benefits include high energy density, stable capacitance with applied voltage and temperature, and no aging effects. The conductive polymer cathode of these solid electrolytic capacitors provide very low ESR and higher capacitance retention at high frequencies. Unlike liquid electrolyte-based capacitors, KEMET polymer capacitors have a very long operational life and high ripple current capabilities.

Benefits
Highest energy per unit volume
Stable capacitance across temperature and voltage
No aging effects
Low ESR values
High frequency capacitance retention
High ripple handling
100% accelerated steady state aging
100% surge current tested
100% thermal shock tested (T545 only)
Halogen-free epoxy