/products/manufacturers/panasonic/b/blog/posts/technical-advantages-of-panasonic-polymer-capacitors--2-stability-over-frequencyPanasonic Polymer Capacitors (Hybrid / OS-CON / POSCAP / SP-Cap) have excellent frequency charateristics. Hybrid: Stable ESR and capacitance over frequency, combining advatnages of both aluminium elextrolytic and polymer technologies. &nbsp...en-USTelligent Community 12