Miniature DC Motor. 3Vdc voltage rating, 1.046W power rating, 16000rpm no load speed. 19.9mm diameter, 2mm shaft diameter, 25mm long, 17g weight. Operating voltage 1.5 to 4.5V DC. Two flat sides make the motor ideal for mounting on a PCB. Rotates counter-clockwise when viewed from shaft end. Solder tag termination.