Ferroelectric capacitor
![Schematic of a ferroelectric capacitor](/Images/godic/202501/13/Capacitor_schematic_with_dielectric.svg5805.png")
Ferroelectric capacitor is a capacitor based on a ferroelectric material. In contrast, traditional capacitors are based on dielectric materials. Ferroelectric devices are used in digital electronics as part of ferroelectric RAM, or in analog electronics as tunable capacitors (varactors).