Piezo Sounder / External-Driven Piezo Transducer

EFM-250DN

ELECTRICAL SPECIFICATIONS .
Diatemer [mm] 14
Height [mm] 7
Length [mm] /
Width [mm] /
Mounting Type PIN
SPL [dB] 80
Frequency [kHz] 4.1±0.5
Rated Voltage 9Vp-p

DIMENSIONS: (Unit: mm) .


SOUND PRESSURE LEVEL .