Electret Condenser Microphones

PUI Audio's extensive range of ECM microphones suit many applications

Image of PUI Audio Inc's Electret Condenser MicrophonesPUI Audio offers an extensive breadth of Electret Condenser Microphones (ECM) to suit a variety of applications. The most common sensitivities are available in a range of sizes from 4 mm to 10 mm in diameter and 1.2 mm to 7 mm in height.

PUI Audio's line of ECM microphones includes Omni-Directional, offering identical sensitivities originating from all directions; Uni-Directional, offering maximum sensitivity from the front; as well as Bi-Directional, or Noise Canceling, offering high sensitivity from the front and rear, canceling out all other directions.

Also available with 10 pF and/or 33 pF internal capacitors to reduce feedback, PUI Audio’s ECM microphones are a great source for hand-held and wireless applications. In addition to the standard mounting options, PUI Audio also offers a selection of ECM microphones equipped with rubber boot and water proof felt covering, thus making them water proof. These microphones are certified with an IP57 rating.

  • Telephones
  • Handheld devices
  • Recording devices
  • 2-way communications
  • Audio/visual equipment
  • Flow detectors
  • GPS systems
  • Hand-held wireless devices
  • Hands-free/Bluetooth® devices
  • Hearing aids
  • Home security
  • Intercoms
  • Kiosks
  • Noise detection
  • Pressure sensors
  • Radar detectors
  • Recording devices
  • Surveillance cameras/equipment
  • Video cameras
  • Voice recognition
  • Wireless communications

Electret Condenser Microphones

ImageManufacturer Part NumberDescriptionAvailable Quantity
POM-2246P-C33-R datasheet linkMIC COND ANALOG OMNI -46DBPOM-2246P-C33-RMIC COND ANALOG OMNI -46DB15006 - Immediate
POM-2246P-C33-R product page link
PNM-3546L-R datasheet linkMIC COND ANALOG NOISE CAN -46DBPNM-3546L-RMIC COND ANALOG NOISE CAN -46DB2838 - Immediate
PNM-3546L-R product page link
POM-2242P-C33-R datasheet linkMIC COND ANALOG OMNI -42DBPOM-2242P-C33-RMIC COND ANALOG OMNI -42DB1920 - Immediate
POM-2242P-C33-R product page link
POM-2246P-2-R datasheet linkMIC COND ANALOG OMNI -46DBPOM-2246P-2-RMIC COND ANALOG OMNI -46DB189 - Immediate
POM-2246P-2-R product page link
POM-2246L-C33-R datasheet linkMIC COND ANALOG OMNI -46DBPOM-2246L-C33-RMIC COND ANALOG OMNI -46DB80 - Immediate
POM-2246L-C33-R product page link
View More


ImageManufacturer Part NumberDescriptionAvailable Quantity
668-1507-KIT product page link
668-1508-KIT product page link
Published: 2013-04-08