HYF-1605 HYF-1612 SERIES PIEZO TRANSDUCER all dimensions are in mm Model NO HYF-1605 HYF-1612 Rated Voltage 电压 5VDC 12VDC Max Allowable Voltage 最大电压 4-8VDC 8-15VDC Max.Rated Current 最大电流 30mA/5VDC 30mA/12VDC Min. Sound Prā???essure Level 最小声压 85dB/10cm 85dB/10cm Reso
nant Frequency 谐振频率 (Hz) 2300±300Hz 2300±300Hz Perating Temperature 工作温度 (℃) -20 - +70℃ -20 - +70℃ Weight 重量 (g) 7g 7g