4 * 1.5mm Electret Condenser Microphone MIC Capsule 2 Leads

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Directional Characteristic	Omni-Directional
Sensitivity Range	-36+2dB at 1KHZ (0 dB=1 V/uba) RL=2.2 KΩ VCC=2.0 V
Impedance	2.2 KΩ+30% at 1KHZ (RL=2.2 KΩ)
Frequency Response	As Fig.3
S/N ratio	More than 42 dB
Max Input Sound Level	115 dB S. P. L
Operating Voltage	3.0V (1.1～10V)
Circuit Current	400μA max (VCC=2.0V)
Terminal Locations	As per Fig.1
Electrical Circuit	As per Fig.2
Capacitor	33pf
Storage Temperature	-20℃～+60℃
Operating Temperature	-10℃～+55℃

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