无源压电式蜂鸣器电子和声学特性
Dimensions φ14*4.0
Rated voltage(Vp-p) 10
Operating Voltage(Vp-p) 1~25
Rated Current(mA) ≤3
Sound Output at 10cm(dB) ≥80
Generated Frequency(Hz) 4800 ± 500
Capacitance(nF) 14 ± 30%
Operating Temperature -20~+60℃
Store Temperature -30~+70℃
Case Material PPO
Weight(g) 1
