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Weifang Gongda Tele-communications Co.,Ltd.

Product Detail

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Description:

Product Class : Speaker|Buzzer|Receiver·Receiver

Microminiature size,ultra thin omni-directional microphone
Suitable for the products with small space
Can be built with one or two inner capacitors,which are
available for marking the volume in the P/N

Specifications
Sensitivity Impedance Directivity Frequency Max,operation Voltage Standard Operation Voltage Current consumption Sensitivity reduction S/N ratio	-44±4dB(0dB=1V/Pa,1KHz) 2.2kΩ - 30% Omni-directional 50-12,000Hz 10V 2V Max. 0.5mA Within-3dB at 1.5V More than 58dB