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Electret Condenser Microphone
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LF-M4020-O series Electret Condenser Microphone

LF-M4020-O series

Electret Condenser Microphone

Description
Our products are widely applied to Buzzer and Speaker. All of the products made by Ariose Electronics Co., Ltd are of high quality but priced reasonably.
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Specification
Standard operation voltage 3V
Impedance Less than 2.2Kohm
Sensitivity -32~ -60 (0dB=1V/Pa, 1KHz)
Directivity Omni-directional
Frequency 50~16,000Hz
Operation voltage 10V (max).
Current consumption Max. 0.5mA
Sensitivity reduction Within -3dB at 1.5V
S/N ratio More than 58dB
Capacitor -
History
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