1234D Coin Vibration Motor 1. Size parameters are for reference only 2. Motor related accessories such as lead wires, FPC, etc. can be customized to the customer's needs. Detailed parameters Model: 1234D Using range: 3.0-4.5 Workable Range: 3.7V Constant Rated Rotation Speed: 8000RPM Rated Current Consumption: 0.06A Starting Voltage: 2.4V Holding Current: 0.20V Noise: 45dB max One coil contact: 54Ω Two coil Series contact: 95Ω Two coil parallel contact: 27Ω