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Electret Condenser Micorphone  

 

 

Omnidirectional Unidirectional Noise Cancelling SMD

Unidirectional Condenser Microphone - AMB-U97C47-NA

Condenser MicrophoneUnidirectional microphone
 
    SPECIFICATIONS
1 Electret Type Back type
2 Sensitivity -47±3dB (0dB=1V/Pa,1KHz) 0 Deg
3 Output Impedance (Max) 680Ω
4 Directivity Unidirectional
5 Max. Operation Voltage 10V
6 Standard Operation Voltage 1.5V
7 Current Consumption Max.0.5mA
8 Sensitivity Reduction Within -3dB 0dB=1V/Pa,1KHz Vs=1.5 to 1.0V
9 S/N Ratio > 60dB
10 Operating Temperature -25~+70℃
10 Storage Temperature -40~+70℃

Intoduction of Microphone