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TFM-29

Features: 
Small size
Light weight
Low consumption
Clear sound
Characteristic Min Typical Max Notes
Type Piezo
Excitation External Driven Tone: Square Wave
Sound Pressure Level dB at 30cm 80.46 Measured 90 dB at 10cm
Frequency kHz 4 Rated frequency ± 0.5 kHz
Voltage V 3 peak to peak voltage of square wave
Peak voltage allowed V 40
Current mA 4
Input Capacitance nF 17 ± 30% measured at 120 Hz
Temperature ºC -20 70
Width mm 24 Case:PC/Black
Height mm 7.5
Weight g 3.7
Termination pin
Characteristic Response: 

Dimension Drawing: