Electret Microphone (High)

Specifications

parameter conditions/description min typ max units
directivity omnidirectional
sensitivity (S) f = 1 kHz, 1 Pa, 0 dB = 1 V/1 Pa -46 -44 -42 dB
operating voltage 3 10 Vdc
output impedance (Zout) f = 1 kHz, 1 Pa 2.2 KΩ
sensitivity reduction (∆S-Vs) f = 1 kHz, 1 Pa, Vs = 3.0 to 2.0 Vdc -3 dB
frequency (f) 20 20,000 Hz
current consumption (IDSS) Vs = 3.0 Vdc, RL = 2.2 KΩ 0.5 mA
signal to noise ratio (S/N) f = 1 kHz, 1 Pa, A-weighted 60 dBA
operating temperature -20 70 °C
storage temperature -20 70 °C
dimension ø9.7 x 4.5 mm
weight 0.8 g
material Al
terminal pin type (hand soldering only)
RoHS yes