Piezo Sounder / Piezo Buzzer

EFM-472D

ELECTRICAL SPECIFICATIONS .
Diatemer [mm] 30
Height [mm] 16
Length [mm] /
Width [mm] /
Mounting Type PIN
SPL [dB] 95
Frequency [kHz] 3.5±0.5
Rated Voltage 6VDC
DIMENSIONS: (Unit: mm) .

SOUND PRESSURE LEVEL .