The invention provides a power supply component and a motor new, and technique for reducing space on the side of an output shaft of the motor. The power supply component (10) includes a lead wire and a connection member (16) which is fixed to a motor terminal in a state of holding the lead wire. The connection member (16) has a connecting part (18) connected to the motor terminal and a mounting part (22), which is mounted on a component provided with the motor terminal. The mounting part (22) holds the lead wire. The mounting part (22) can also hold one end of the lead wire. The lead wire can extend from the mounting part (22) to the connecting part (18).