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Future Electronics Egypt

Microphone

Microphone

LE 4.00


Electret microphone is a sound- electrical conversion device. It is used in telephones,wireless telephones, mobile phones, ear-telephones, recorders, radio recorders, alarms, voice control toys, voice control switches and more

Note: Check photo below to find the ground

Specifications:

  • Size: 9.7 x 6.7mm
  • Directivity: omnidirectional
  • Connection: solder type
  • Sensitivity: -28 to -58dB
  • Standard operating voltage: 3V
  • Impedance: 2.2K Ω