• ELECTRET CONDENSER MICROPHONE UNITS

    APPLICATION FOR MICROPHONE, CASSETTE TAPE RECORDER, TELEPHONE SET, SONIC CONTROLLED CIRCUIT, MOBILE PHONE, INTERCOM SYSTEM, ANSWERING MACHINE, DISCO LIGHT, ETC

  • ECM-30

    SPECIFICATION:

    • DIRECTIONALITY: Omni Directional
    • SENSITIVITY [0db=1V/μbar.1kHz] VCC=4.5V, RL=1KΩ: A:-55± 3dB, B:-61± 3dB, C:-67± 3dB
    • OUTPUT IMPEDANCE: Low
    • FREQUENCY: 50Hz~ 13KHz
    • RANGE OF OPERATING VOLTAGE: 1.5V to 10V Standard Voltage: 4.5V
    • CURRENT DRAIN: <5mA Max.
    • S/N RATIO: 40dB or more
    • MAXIMUM INPUT SOUND PRESSURE: 120dB SPL

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  • ECM-60


    More specification....

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  • ECM-60P


    More specification....

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  • UEM-2

    >>>>
    >>More specification....

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  • ECM-27

    ECM-27

     
     DIRECTIONALITY Omni Directional
     SENSITIVITY [0db=1V/μbar.1kHz]
     VCC=4.5V, RL=1KΩ    		 A:-56± 3dB
    B:-60± 3dB
    C:-64± 3dB
    D:-68± 3dB
    E:-72± 3dB
     OUTPUT IMPEDANCE Low
     FREQUENCY 50Hz~ 13KHz
     RANGE OF OPERATING  VOLTAGE 1.5V to 10V
    Standard Voltage: 4.5V
     CURRENT DRAIN <0.5mA Max.
     S/N RATIO 40dB or more
     MAXIMUM INPUT SOUND PRESSURE 120dB SPL

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  • EM-4011

            EM-4011

     DIRECTIONALITY Omni Directional
     SENSITIVITY [0db=1V/μbar.1kHz]
     VCC=2V, RL=2.2K    Ω    		 A:-38± 2dB
    B:-40± 2dB
    C:-42± 3dB
    D:-44± 3dB
    E:-46± 3dB
     OUTPUT IMPEDANCE Less than 2.2KΩ
     RANGE OF OPERATING  VOLTAGE 1.5V to 10V
    Standard Voltage: 2V
     CURRENT DRAIN 0.5mA Max.
     S/N RATIO 58dB or more
     MAXIMUM INPUT SOUND PRESSURE 120dB SPL

     RoHS Compliant.

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  • ECM-10P

            ECM-10P

     DIRECTIONALITY Omni Directional
     SENSITIVITY [0db=1V/μbar.1kHz]
     VCC=4.5V, RL=1K    Ω    		 A:-56± 3dB
    B:-60± 3dB
    C:-64± 3dB
    D:-68± 3dB
    E:-72± 3dB
     OUTPUT IMPEDANCE Low
     RANGE OF OPERATING  VOLTAGE 1.5V to 10V
    Standard Voltage: 4.5V
     CURRENT DRAIN 0.5mA Max.
     S/N RATIO 40dB or more
     MAXIMUM INPUT SOUND PRESSURE 120dB SPL

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  • EM-4015

            EM-4015

     DIRECTIONALITY Omni Directional
     SENSITIVITY [0db=1V/μbar.1kHz]
     VCC=2V, RL=2.2K    Ω    		 A:-38± 2dB
    B:-40± 2dB
    C:-42± 3dB
    D:-44± 3dB
    E:-46± 3dB
     OUTPUT IMPEDANCE Less than 2.2KΩ
     RANGE OF OPERATING  VOLTAGE 1.5V to 10V
    Standard Voltage: 2V
     CURRENT DRAIN 0.5mA Max.
     S/N RATIO 58dB or more
     MAXIMUM INPUT SOUND PRESSURE 120dB SPL

     RoHS Compliant.

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  • EM-4015P

            EM-4015P

     DIRECTIONALITY Omni Directional
     SENSITIVITY [0db=1V/μbar.1kHz]
     VCC=2V, RL=2.2K    Ω    		 A:-38± 2dB
    B:-40± 2dB
    C:-42± 3dB
    D:-44± 3dB
    E:-46± 3dB
     OUTPUT IMPEDANCE Less than 2.2KΩ
     RANGE OF OPERATING  VOLTAGE 1.5V to 10V
    Standard Voltage: 2V
     CURRENT DRAIN 0.5mA Max.
     S/N RATIO 58dB or more
     MAXIMUM INPUT SOUND PRESSURE 120dB SPL

     RoHS Compliant.

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  • EM-4522

            EM-4522

     DIRECTIONALITY Omni Directional
     SENSITIVITY [0db=1V/μbar.1kHz]
     VCC=2V, RL=2.2K    Ω    		 A:-38± 2dB
    B:-40± 2dB
    C:-42± 3dB
    D:-44± 3dB
    E:-46± 3dB
     OUTPUT IMPEDANCE Less than 2.2KΩ
     RANGE OF OPERATING  VOLTAGE 1.5V to 10V
    Standard Voltage: 2V
     CURRENT DRAIN 0.5mA Max.
     S/N RATIO 58dB or more
     MAXIMUM INPUT SOUND PRESSURE 120dB SPL

     RoHS Compliant.

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共計 21 項