Oscillation Frequency:           4.0±0.5KHz
Rated Voltage:                          3Vo-p
Operating Voltage:                    2~4Vo-p
Rated Current:                       90mA Max.at Rated Voltage
Sound Pressure Level:     70dB Min.at 10 cm at Rated Voltage
Coil Resistance:                      17±3Ω
Operating Temp:                        -40~+105°C
Weight:                                       0.1g

Housing Material:                       LCP

Size: 4*4*2.0mm