PET Film for Capacitor

PET film for capacitor use serves as the dielectric layer that separates conductive electrodes and allows the component to store energy reliably. Its very uniform thickness and clean surface help the capacitor perform consistently, while its good insulating properties and mechanical strength make it well suited to thin, compact designs. The film can be metallized to form self-healing electrodes, or wound together with foil layers into capacitor elements on high-speed winding machines. Stable, dependable performance makes it a common choice for capacitors in household appliances, lighting, power electronics, audio equipment and renewable energy systems. Custom widths, thicknesses and samples are available for your winding and testing needs.