Motor starting capacitor CD60 series aluminum electrolytic capacitor for starting A.C. motor are made of by the aluminium foil bar as the poles, alumina as dielectric, mushy state electrolyte and all of devices in one compact unit which can be sealed separately in aluminium case, bakelite or the ABS case. The connection types are of lug type and wire or cable type and non-polarized. The specific type of capacitors with high electrical characteristics are widely used in single phase A.C. motors with rated voltage of 110V-330V and the frequency of 50Hz - 60Hz to get high rotary torque at low starting current, and also the motor at a lower starting current under high torque.