[sell] mini-microphone for BlueTooth
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electret condenser microphone
Specifications of Mini Electret Condenser Microphone:
Sensitivity:-47~-43dB 0dB=1V/Pa, 1kHz;
Impedance:Less than 2.2kOhm;
Input S. P. L. : 100dB;
Standard Operation Voltage:2.0V;
Max Operation Voltage:10V;
Current Consumption: 400uA;
S/N Ratio:More than 60dB;
Sensitivity Reduction:Within -3dB (at Vs=2.0V to 1.5V) ;
We, the SHENZHEN PENGFEI TECHNOLOGY CO. , LTD. CHINA, can offer you various kinds of Electro-acoustic Components, such as: Microphones (Electret Condenser Microphones & Dynamic Microphones, etc. ) , Buzzers and Speakers with excellent quality and competitive prices.
For more information, please feel free to contact us.