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TFM-25

Features: 
Small size
Simple structure
A good ratio of price to quality
Characteristic Min Typical Max Notes
Type Piezo
Excitation External Driven Tone: Square Wave
Sound Pressure Level dB at 30cm 70.46 Measured 80 dB at 10cm
Frequency kHz 4 Rated frequency ± 0.5 kHz
Voltage V 9 peak to peak voltage of square wave
Peak voltage allowed V 25
Current mA 1.5
Input Capacitance nF 9.5 ± 30% measured at 120 Hz
Temperature ºC -20 70
Width mm 16.8 Case:PC/Black
Height mm 7
Weight g 1.7
Termination pin
Characteristic Response: 

Dimension Drawing: