Piezo Sounder / SMD External-Driven Piezo Transducer

SFM-1240-03

ELECTRICAL SPECIFICATIONS .
Diatemer [mm] /
Height [mm] 1.9
Length [mm] 12
Width [mm] 12
Mounting Type SMD
SPL [dB] 76
Frequency [kHz] 4.0±0.5
Rated Voltage 30Vp-p
DIMENSIONS: (Unit: mm) .

SOUND PRESSURE LEVEL .