ASC Capacitors Tape Wrap & Fill Polyester

Polyester Film Foil and Metallized Polyester was the first film capacitor product lines. With a dielectric constant of over 3, it has volume efficiency superior to polypropylene. With film thicknesses down to 0.9 micron, small package sizes are achieved. Depending on the end applications ASC offers a variety of polyester products ranging from foil to metallized, low voltage to high voltage and low current to higher currents.