Electret OmniDirectional Condenser Microphone

20.00

Description

Electret OmniDirectional Condenser Microphone

  • Small microphones for general use
  • Back electret type designed for high resistance to
  • vibrations, high signal-to-noise ratio
  • High sensitivity type
  • Microphone with pins for flexible PCB (WM-61B type)
  • Sensitivity: –  –35±4dB (0db = 1V/pa, 1kHz)
  • Impedance: – Less than 2.2 k
  • Directivity: –  Omnidirectional
  • Frequency: – 20–20,000 Hz Max.
  • operation voltage: – 10V
  • Standard operation voltage: – 2V
  • Current consumption: – Max. 0.5 mA
  • Sensitivity reduction: – Within –3 dB at 1.5V
  • S/N ratio: – More than 62 dB

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