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Electret Condenser Micorphone  

 

 

Omnidirectional Unidirectional Noise Cancelling SMD

Foil Condenser Microphone - AMF-O94A42-NA

Condenser Microphoneomnidirectional microphone
 
1 Electret Type Foil type
2 Sensitivity -42±3dB (0dB=1V/Pa,1KHz)
3 Output Impedance (Max) 2.2KΩ
4 Directivity Omnidirectional
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