6×2.2mm HQ microphone condenser mic transducer
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.
Standard Operation Voltage: 3VDC
Impedance: 2.2k (Maximum)
Current Consumption: 0.5mA (Maximum)
Sensitivity: -27dB +-2dB(0dB=1V/Pa,1KHz)
S/N Ratio: 40dB(Minimum)
Temperature: -2 to 70C
Humidity: 35 to 85 RH
Pressure: 86 to 106Kpa
Environmental Noise: 36dB (Maximum)
Operation Voltage:1 to 10VDC
1X 6×2.2mm HQ microphone condenser mic transducer