High Quality 680uF 25V Electrolytic Capacitor
Low Leakage Current
Long Life
Accuracy: ±20%
Operating Temperature Range: -40°C to +85°C
Dimensions: Height-12mm, Diameter-10mm
Pin Spacing: Pin Pitch-4mm
RoHS Compliant

An electrolytic capacitor is a type of capacitor that uses an electrolyte to achieve a larger capacitance than other capacitor types. An electrolyte is a liquid or gel containing a high concentration of ions. Almost all electrolytic capacitors are polarized, which means that the voltage on the positive terminal must always be greater than the voltage on the negative terminal. The benefit of large capacitance in electrolytic capacitors comes with several drawbacks as well. Among these drawbacks are large leakage currents, value tolerances, equivalent series resistance and a limited lifetime