PPN are constructed with polypropylene film dielectric, Aluminum foil electrode,radial leads of tinned wire are electrically welded to the outer foil(or the contact metal layer)on the ends of capacitor winding, epoxy resin coating.
★High stability of capacitance and DF versus temperature and frequency
★Low DF and high IR.
★High pulse rise rate and suitable for large current circuit
＞100,000MΩ (C≦0.33uF) ＞ 33,000MΩ / μF (C＞0.33uF)