This Packard PTMJ105 Start Capacitor is a round-shaped plastic component with an operating voltage of 250 volts. Manufactured by PACKARD, it measures 11.02 x 4.72 x 5.51 inches and weighs 10.58 ounces. The capacitor has a capacity of 105-126 MFD and is suitable for use in HVAC and refrigeration systems.