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Electret Condenser Micorphone  

 

 

Omnidirectional Unidirectional Noise Cancelling SMD

Unidirectional Condenser Microphone - AMB-U40H50-CA

Condenser MicrophoneUnidirectional microphone
 
1 Electret Type Back type
2 Sensitivity -50±3dB (0dB=1V/Pa,1KHz
3 Output Impedance (Max) 2.2KΩ
4 Directivity Unidirectional
5 Max. Operation Voltage 10V
6 Standard Operation Voltage 3.0V
7 Current Consumption Max.0.5mA
8 Sensitivity Reduction Within -3dB 0dB=1V/Pa,1KHz Vs=3.0 to 2.5V
9 S/N Ratio > 55dB
10 Operating Temperature -20~+60℃
11 Storage Temperature -30~+70℃

Intoduction of Microphone