CheckTypePart No.Feature ImageInstallationDimensions (mm)Voltage (V)Max Current(mA)Control Voltage(V)Frequency (Hz)ToneSPL (dB)Temp. (℃)
LowHigh
InstallationDimensions (mm)-WideFeatureCurrentVoltage (V) Voltage (V)FrequencySPL (dB)Temp. (℃)-Low Temp. (℃)-High
CheckTypePart No.Feature ImageInstallationDimensions (mm)Voltage (V)Max Current(mA)Control Voltage(V)Frequency (Hz)ToneSPL (dB)Temp. (℃)
LowHigh
Type:電磁換能器B146-03Installation:SMDDimensions (w):8.5*8.5*4.*3.6V,2731Hz, 1/2 duty, square wave**2.5~4.5Voltage (V):2731Frequency (Hz):B146 SSPL (dB):85@10cmOperation Temp. (℃):-25 70
Type:電磁換能器MT1209-02Installation:PINDimensions (w):∮12*9*6V,1/2 duty,square wave**3~8Voltage (V):2400Frequency (Hz):MT1209SPL (dB):85@10cmOperation Temp. (℃):-30 70