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Electret Condenser Microphones | FM-4F | Hy-Q International

Supplier: Hy-Q International

With an operating voltage of 1.5 - 10 and dimensions of 9.7mm x 6.7mm, this electret condenser microphone from the FM series is ideal for most telephones.

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FM-4F 

  • Useful for almost any type of telephone and other applications 
  • Low operation voltage of 1.0 Volt to 10 Volt 
  • Microphone with pins for printed circuit board

Specification

  • Sensitivity - Refer below (0dB=1Volt / 1µBar,1kHz)
  • Impedance - Low impedence 
  • Directivity - Omnidirectional 
  • Frequency - 20Hz to 16,000 Hz
  • Maximum Operating Voltage - 10 Volt 
  • Standard Operating Voltage - 1.5 Volt 
  • Current Consumption - Maximum 0.3mA
  • Sensitivity Reduction (M.H) (P.R.U.) - Within -3dB at 1 Volt; Within -2dB at 1 volt
  • S/N Ratio - More than 60 dB

Sensitivity 

  • -54dB±2
  • -56dB±2
  • -58dB±2
  • -60dB±2
  • -62dB±2
  • -64dB±2
  • -66dB±2
  • -68dB±2
  • -70dB±2
  • -72dB±2

Applications

  • Telephone and telephone answering devices.
  • Built-in microphones for tape recorders.
  • Intercoms.
  • Completed microphones for recording, testing and monitoring.
  • Sonic controlled toys and sensors.
  • Others.

Omnidirectical Electret Condenser Microphone Cartridge FM-4F

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