This is a standard radial electrolytic capacitor with a capacitance of 3300µF and a maximum operating voltage of 25V.
An electrolytic capacitor is a polarized capacitor whose anode (+) is made of a special metal on which an insulating oxide layer is formed by anodization, acting as the dielectric. A solid or non-solid electrolyte covers the surface of this oxide layer, serving as the cathode (-).
These capacitors are commonly used in power supply filtering, coupling, decoupling, and timing circuits in a wide range of electronic applications.