A high dielectric permittivity can be applied when trying to filter out high frequencies. This 4TPE220M polymer electrolyte manufactured from Panasonic will do just that, getting you optimal results. It can withstand a voltage of 4 VDC. It has 2 terminals. This product is 7.3 mm long, 1.8 mm tall and 4.3 mm deep. Its capacitance value is 220uF. Its leakage current is 88 μA. This polymer electrolyte has a minimum operating temperature of -55 °C and a maximum of 105 °C.