10mm Vibrating Motor Coin 3V 9000 RPM Wires Typical Applications: Cellular phones, pagers, toys, haptic feedback, etc. Features: Flat pancake type with lead wires Operation rating: 3.0 VDC @ 90 mA Starting: 2.3 VDC @ 120 mA Speed @ 3 VDC: 9000 RPM Insulation Resistance: 10 M Ohm Lead length: 1 inch (25mm) Motor size: 0.394" diameter x 0.081" thick (10mm x 2.05mm)