Medium-high frequency metalized thin film capacitor with high voltage-withstanding large current

The utility model discloses a metalized thin film capacitor, which comprises a core, a support end and leading-out end. The core comprises a first double-faced metalized thin film, a first polypropylene film located on a lower layer of the first double-faced metalized thin film, a second double-faced metalized thin film located on the lower layer of the first double-faced metalized thin film and a second polypropylene film located on a lower layer of the second double-faced metalized thin film. The first polypropylene film is aligned at the left end and right end of the second polypropylene film. The right end of the first double-faced metalized thin film extends out of the right end of the first polypropylene film. The left end of the second double-faced metalized thin film extends out of the left end of the first polypropylene film. The double-faced metalized thin film capacitor formed by winding double-faced metalized thin films has the advantages of being good in self-healing performance and large in capa