1Rated Voltage3.6 Vo-p2Operating Voltage2.5～4.5 Vo-p3Rated CurrentMax.100mA ,at 2731Hz 50% duty Square Wave
3.6Vo-p4Sound Output at 10cmMin. 82dB,at 2731Hz 50% duty Square Wave
3.6Vo-p5Coil Resistance16±3Ω6Resonant Frequency2731Hz7Operating Temperature-20℃～ 70℃8Store Temperature-40℃～ 85℃9Net WeightApprox 1g10RoHSYes DimensionsUnit: mm *Unit: mm; Tolerance:±0.3mmExcept Specified*Housing Material: Black LCP*Terminal plate: 3 soldering pads, tin Plating Brass