100uF 40V Electrolytic Capacitor – Keltron

An electrolytic capacitor is a capacitor that employs an electrolyte to achieve a much higher capacitance compared to other capacitor types. It is a polarized component, where the anode (positive plate) is made of a metal that generates an insulating oxide layer serving as the dielectric. The cathode (negative plate) consists of a solid, liquid, or gel-based electrolyte that works together with the oxide layer to provide the capacitor’s functionality.