CBB21 metallized polypropylene film capacitor outing drawing:are non-inductively wound with metallized polypropylene film as the dielectric/electrode with copper-clad steel leads and epoxy resin coating. features:very low loss at high frequency,high dv/dt ability due and suitable for high current. high isulation resistence,long life due to self-healing effect.widely used in high frequency,DC,AC and pulse circuits.