5db 4 * 1.5mm Electret kondenzátor mikrofon MIC kapszula 2 vezeték W

5PCS 4*1.5mm Electret Condenser Microphone MIC Capsule 2 Leads W

Temperature -25~ 70°C
Rel,Humidity35% ~85% RH
Pressure86~106Kpa
Environmental NoiseMaximum:36dB
Operation Voltage1~10VDC
Standard Operation Voltage2VDC
ImpedanceMaximum:2.2kΩ
Current ConsumptionMaximum:0.5mA
Sensitivity(0dB=1V/Pa, 1KHz)-58dB±3dB Vs=2V R1=2.2kΩ
DirectivityOmni-directional
S/N RatioMinimum:58dB
Test TemperatureRel.Humidity20°C±2°C45% ~65% RH
Package including:
5pcs 4*1.5mm Electret Condenser Microphone MIC Capsule 2 Leads A
401081995395 - ali110 (280)