產品規格書 Product Specification
全指向型背極式電容式麥克風
Omni-Directional Electret Condenser Microphone (BACK Electret Type)
PMOF-4713M-42GQ PMOF-4713M-42GQ ISO 9002 and CE 環保無鉛 RoHS 下載規格書 Download Specification 點我放大 Click to Zoom in 材質 Material
Weight (Gram) ( 重量 )0.6
電氣特性 Electrical Characteristics
Sensitivity Range ( 感光度範圍 )-42 ± 3dB
RL = 2.7KΩ, VCC = 3 V
dB
Impedance ( Max. ) ( 阻抗 )2.7Ω
Frequency ( 頻率 )50 ~ 12000Hz
Current Consumption ( Max. ) ( 耗電流 )0.5 at Rated VoltagemA
Operating Voltage Range ( 操作電壓範圍 )1.5 ~ 10V
Sound Pressure Level ( Max. ) ( 音壓 )115 S.P.LdB
S/N RatioMore than 58dBdB
Sensitivity Reduction ( 靈敏度降低 )2 ~ 1.5V
PS:1KHz (RL=2.7KΩ) (1KHz 0dB=1V/Pa)
尺寸圖 Dimensions PMOF-4713M-42GQ
SMD Type Unit:mm
頻率嚮應 曲線圖 Typical Frequency Response CurvePMOF-4713M-42GQ
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