CL11 Series Polyester Film Type Capacitor is a type of capacitor that uses a thin polyester film as the dielectric material, with a metal layer that is deposited on both sides of the film to serve as the electrodes. These capacitors are designed for use in a wide range of electronic applications, including power supplies, lighting ballasts, and audio circuits. They are made using a high-quality polyester film as the dielectric material, which is coated with a thin layer of metal on both sides. Moreover, the CL11 Series Polyester Film Type Capacitor is known for its low cost and small size, which makes them ideal for use in compact electronic devices.