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外观图 Appearance

频响曲线 Typical Frequency Response Curve

11.jpg (31293 字节)

技术特性 Specifications

MODEL NO PFS-0901A PFS-0903A PFS-0905A
DIMENSIONAL ∮9.0×4.5mm
RATED VOLTAGE                  (VDC) 1.5 3.0 5.0
CURRENT CONSUMPTION            (mA) MAX.80 MAX.80 MAX.70
DIRECT CURRENT RESISTANCE      (Ohm) 6±15% 15±15% 30±15%
RESONANT FREQUENCY             (Hz) 2731
SOUND PRESSURE LEVEL         (10cm/dB) MIN.85
OPERATING TEMPERATURE          (℃) -20－+60
STORAGE TEMPERATURE            (℃) -30－+70
WEIGHT                         （g） 0.8
TERMINAL TWO PIN LEAD TYPE

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

　

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