Since the anode is made out of pure aluminum, you"ll be able to filter lower frequencies with ease using Nichicon"s electrolytic UHE1H560MED aluminum capacitor. It can withstand a voltage of 50 VDC. This aluminum electrolytic capacitor has a maximum operating temperature of 105 °C. The UHE1H560MED aluminum electrolytic capacitor has a radial termination style. Its capacitance value is 56uF. This part has a lead diameter of 0.5 mm and a pitch of 2.5 mm. This product is 11 mm tall with a diameter of 6.3 mm. Its leakage current is 28@2Min μA. It has a tolerance of 20%.