8mm Vibrating Motor Coin 3V 12000 RPM Wire Leads Typical Applications: Cellular phones, pagers, toys, haptic feedback, etc. Features: Flat pancake type with lead wires Operation rating: 3 VDC @ 100 mA (2.7 to 3.3 VDC range) Starting: 2.3 VDC @ 120 mA Speed: 12,000 RPM Insulation Resistance: 10 M Ohm Lead length: 1.06 inch (27mm), 32 AWG Motor size: 0.315" diameter x 0.098" thick (8mm x 2.5mm)