Polypropylene Film Capacitors (CBB)

A polypropylene film capacitor, also known as a CBB (polypropylene metallized film capacitor), is a type of capacitor that uses polypropylene film as the dielectric. It is a type of fixed capacitor that is characterized by its high dielectric strength, high insulation resistance, and low loss. Polypropylene film capacitors are commonly used in a variety of electronic circuits and systems, including high-frequency circuits, power supplies, and filters. They are known for their high stability, high reliability, and high temperature performance. Polypropylene film capacitors are available in various types, including axial, radial, and surface mount.