Piezo Buzzer External drive type

FT4020PT

Piezo transducer 4020 9VDC

SPECIFICATIONS

Rated Voltage 12VDC
Operation voltage 3~20VDC
Sound Pressure Level=SPL Min 100dB
Current Max 50mA
Oscillation frequency 2800±500Hz
Operating Temperature -20～+60℃
Storage temperature -30～+80℃
Externals size （mm） Φ40*H20
Mass 13g
Housing Material ABS

DIMEMSIONS

dimensions of Piezo transducer 4020

Unit:mm   Tolerance:±0.5mm

Frequency Response

Frequence consequence of Piezo transducer 4020