top of page
Non-directional
EM281
Specifications
-39 dB ± 3 dB at 1 kHz ( 0 dB = 1 V/Pa ) VCC = 3 V, RS = 3 kΩ
Sensitivity
600 Ω ± 30 ％ at 1 kHz
Impedance
71 dB at 1 kHz ( 1 Pa, A weighted network )
S/N Ratio
Operating Voltage
3 V
Current Consumption
450 µA Max
131 dB S.P.L.
Max. Input Sound Pressure Level
0.13 g
Weight
Appearance Drawing
Circuit Diagram
Frequency Response
bottom of page