Piezo Sounder / SMD External-Driven Piezo Transducer

SFM-1640A

ELECTRICAL SPECIFICATIONS .
Diatemer [mm] /
Height [mm] 2.5
Length [mm] 16
Width [mm] 16
Mounting Type SMD
SPL [dB] 70
Frequency [kHz] 4.0±0.5
Rated Voltage 25Vp-p
DIMENSIONS: (Unit: mm) .

SOUND PRESSURE LEVEL .