Profile: American Capacitor Corporation is a provider of capacitors. Our film capacitors can be supplied in all dielectric systems including metalized polypropylene, polycarbonate, polyester and metalized Mylar & other dielectric systems. Our metalized polypropylene capacitors are designed for high current and high frequency applications like switching power supplies. Our polypropylene capacitors are non-polar and they are available in all case styles including wrap & fill, epoxy case and metal hermetically sealed. Our capacitors are wrapped in a tight plastic tape and then filled with epoxy on the ends.