Cable MIC Electret Condenser Microphone
BD 1.000
Electret condenser microphone, electret type back, small in size, general use.A acoustic-to-electric transducer or sensor that converts sound into an electrical signal.Widely applied to phone, cell phone, MP3, MP4, laptop, digital camera, intercom, monitor, etc.).
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Product Details
Temperature | -25 ~ + 70 ° C |
Rel, humidity | 35% ~ 85% RH |
Pressure | 86 ~ 106Kpa |
Environmental noise | Maximum: 36dB |
Voltage control | 1 ~ 10VDC |
Standard Voltage Control | 2VDC |
Impedance | Maximum: 2.2k Ω |
Current consumption | Maximum: 0.5mA |
Sensitivity | (0 dB = 1 V / pa, 1 kHz) -58 dB ± 3 dB vs = 2 at R1 = 2 K Ω |
Directivity | Omnidirectional |
Signal to noise ratio | Minimum: 58dB |
Temperature tests Rel Humidity | 20 ° C ± 2 ° C 45% ~ 65% RH |