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外观图 Appearance

尺寸图 Dimensional(Tolerance:±0.5mm  Unit:mm)

技术特性 Specifications

MODEL NO PFC-2351SM 
DIMENSIONAL ∮23.0×4.5mm
IMPEDANCE  32ohm±15% 1KHz1.0V
NOMINAL POWER 0.1W
MAXIMUM POWER 0.15W
RESONANCE FREQUENCY 600±20%Hz
EFFECTIVE FREQ.RANGE Fo-7KHz
SOUND PRESSURE LEVEL 　89±3dB
MAGNET SIZE ∮9.5×4.2mm

　

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