Electret condenser microphone, back electret type, small in size, in general use.
An acoustic-to-electric transducer or a sensor that converts sound into an electrical signal.
Widely applied to telephone, mobile phone, MP3, MP4, laptop, digital camera, intercom, monitor, etc.
Impedance: Low impedance
Voltage range: 1.5V-10V
Standard operation voltage:4.5V
Current consumption: Max.0.5mA
Sensitivity reduction: Within -3dB at 3V
S/N ratio: More than 60dB
Size : 6 x 5mm