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  • back/omnidirectional /electret condenser microphone/manufacture

back/omnidirectional /electret condenser microphone/manufacture

  • US$0.24 + Shipping Cost
    Quantity: Lot

      Description:

      Quick Details

      Brand Name:BESTModel Number:B4015ALB6027BPAStyle:Other
      Communication:WirelessUse:Computer MicrophonePlace of Origin:Shandong China (Mainland)
      Inpendance:MAX 2.2KΩStandard power supply:2.0vCurrent:MAX≤500μA

      Packaging & Delivery

      Packaging Detail:carton
      Delivery Detaildepend on order

      Specifications

      electret condenser microphone
      Voltage reduction:MAX 3dB
      S/N ratio:MIN 55 Db
      Ooperation voltage:1.8v~5.0v

      A1,Electrical characteristics                   (Temp=20±2°CRoom  Humidity=65±5%)

       

      No

      Parameter

      Symbol

      Condition

      Limits

      Unit

      Min.

      Center

      Max.

      1.1

      Sensitivity

      S

      0dB=1V/Pa,at 1kHz

      -39

      -36

      -33

      dB

      1.2

      Output impedance

      Z out

      f=1kHz

       

       

      2.2

      KΩ

      1.3

      Current Consumption

      IDSS

      VCC =2.0V,RL=2.2KΩ

       

       

      350

      µA

      1.4

      Signal to Noise Ratio

      S/N

      at 1kHz S.P.L=1Pa

      (A-Weighted Curve)

      58

       

       

      dB

      1.5

      Decreasing Voltage

      ΔS

      VCC=2.0V to1.0V

       

       

      -3

      dB

      1.6

      Operating Voltage

       

       

      1.0

      2.0

      5

      V

      1.7

      Maximum input S.P.L

       

       

       

       

      110

      dB

       

      2.  Typical Frequency Response Curve

       

       

      Frequency(Hz)

      Lower Limit(dB)

      Upper Limit(dB)

      50

      -6

      +3

      100

      -3

      +3

      800

      -3

      +3

      1000

      0

      0

      1200

      -3

      +3

      3000

      -3

      +8

      5000

      -3

      +8

       

       


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      Transaction History
      Buyer Product Information Price Order Date
      Yvonne Ang back/omnidirectional /electret condenser microphone/manufacture
      US$240.00
      		14 March 2026
      Jemma Richardson back/omnidirectional /electret condenser microphone/manufacture
      US$240.00
      		06 February 2026
      satish nair back/omnidirectional /electret condenser microphone/manufacture
      US$240.00
      		05 March 2026
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