Piezo Sounder / SMD External-Driven Piezo Transducer

SFM-1820

ELECTRICAL SPECIFICATIONS .
Diatemer [mm] 18.4
Height [mm] 7.2
Length [mm] /
Width [mm] /
Mounting Type SMD
SPL [dB] 82
Frequency [kHz] 2.0±0.5
Rated Voltage 25Vp-p
DIMENSIONS: (Unit: mm) .

SOUND PRESSURE LEVEL .