Abstract: A rocking operation type electric component is presented that includes: an operation knob that has a bottomed case-shaped configuration and is rockably held; a signal generating unit that includes a movable element pressed and driven by the operation knob and generates a different electric signal in response to a position change of the movable element; and a case on which a mounting frame for pivotally supporting the operation knob is protrusively provided formed and in which the signal generating unit is received. A pair of rotation shafts which face each other are protrusively formed on inner wall portions of the operation knob, respectively. Through-holes are respectively formed in a pair of wall portions of the mounting frame which face each other. The rotation shafts are fitted into the through-holes from the outside of the mounting frame to be rotatably supported by the mounting frame.