abstract |
An electrolytic capacitor having a low impedance characteristic,nhaving a high withstand voltage characteristic of 100V class, wherein thenelectrolytic capacitor provides an excellent high temperature lifencharacteristic and an excellent moisture resistance characteristic. n The electrolyte solution containing the aluminum tetrafluoride saltnis used. As separator in use comprises a heat resistant synthetic resin suchnas polyester, polypropylene, polyethylene, polyamido, vinylon, rayon, andnthe like, or a mixed paper containing glass fiber is used, the electrolyticncapacitor has a low impedance characteristic, a high withstand voltagencharacteristic, and an excellent high temperature life characteristic. |