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对讲机、免提耳机、助听器、声控系列驻极体传声器

Electret condenser microphone for special use of intercoms
外观图 Appearance 技术特性 Specifications Enter
PFO-T6027P-C33
Dimensional

∮6.0×2.7mm
Frequency range

20－16000Hz
Sensitivity

-36－-49dB  
Impedance Less than 2.2KΩ
Directivity Omnidirectional
Standard operation voltage 2.0V
PFN-T6027P-C1033
Dimensional

∮6.0×2.7mm
Frequency range

20－16000Hz
Sensitivity
-47－-55dB  
Impedance Less than 2.2KΩ
Directivity Noise Cancelling
Standard operation voltage 2.0V

PFO-T6027L
Dimensional

∮6.0×2.7mm
Frequency range

20－16000Hz
Sensitivity

-34－-49dB  
Impedance Less than 2.2KΩ
Directivity Omnidirectional
Standard operation voltage 2.0V
PFU-6050L-TB
Dimensional

∮6.0×5.0mm
Frequency range

100－10000Hz
Sensitivity

-41－-47dB  
Impedance Less than 5KΩ
Directivity Unidirectional
Standard operation voltage 3.0V

PFO-6050L
Dimensional

∮6.0×5.0mm
Frequency range

40－16000Hz
Sensitivity

-32－-49dB  
Impedance Less than 2.2KΩ
Directivity Omnidirectional
Standard operation voltage 4.5V

PFN-6050L
Dimensional

∮6.0×5.0mm
Frequency range

40－12000Hz
Sensitivity

-47－-58dB  
Impedance Less than 2.2KΩ
Directivity Noise Cancelling
Standard operation voltage 2.0V

PFU-9750L
Dimensional

∮9.7×5.0mm
Frequency range

100－10000Hz
Sensitivity

-41－-55dB  
Impedance Less than 680Ω
Directivity Unidirectional
Standard operation voltage 1.5V

PFN-9750P
Dimensional

∮6.0×5.0mm
Frequency range

20－16000Hz
Sensitivity

-47－-58dB  
Impedance Less than 680Ω
Directivity Noise Cancelling
Standard operation voltage 1.5V

PFO-9745L
Dimensional

∮9.7×4.5mm
Frequency range

40－12000Hz
Sensitivity

-32－-49dB  
Impedance Less than 1.5KΩ
Directivity Omnidirectional
Standard operation voltage 3.0V
PFO-9767L-HB
Dimensional

∮9.7×6.7mm
Frequency range

40－12000Hz
Sensitivity

-32－-49dB  
Impedance Less than 2.2KΩ
Directivity Omnidirectional
Standard operation voltage 4.5V

PFO-9767L-LB
Dimensional

∮9.7×6.7mm
Frequency range

40－12000Hz
Sensitivity

-32－-49dB  
Impedance Less than 2.2KΩ
Directivity Omnidirectional
Standard operation voltage 1.5V

PFO-9767P
Dimensional

∮9.7×6.7mm
Frequency range

20－16000Hz
Sensitivity

-32－-49dB  
Impedance Less than 2.2KΩ
Directivity Omnidirectional
Standard operation voltage 3.0V

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