B32332I6505J082 5μF Polypropylene Capacitor PP 450V ac ±5% Tolerance. The B32332 series of film capacitors from EPCOS are constructed from metallised polypropylene film encapsulated in an aluminium can with plastic cap. Featuring a low dissipation factor and excellent self-healing properties, these film capacitors provide high insulation resistance and an overpressure disconnection device.