Electret Condenser Microphone MIC Capsule 40H15-W

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℃