.033uF 630V Metalized Film Capacitor Heavy Duty with self healing properties (MC1045). This .033uF 630V Capacitor has 5% tolerance and 105C temperature ratings and this capacitor is the same as 33000pF 630V and 33nF 630V and 10mm lead spacing. Non-inductive construction using metallized Polyester film with flame retardant epoxy resin coating and has self-healing properties. This capacitor is used in many applications including on the Amplifone high voltage PCB. All capacitors you can always use a higher voltage than what’s required, but never use a lower voltage when replacing capacitors.