Piezo Sounder / Piezo Buzzer

EFM-471BL

ELECTRICAL SPECIFICATIONS .
Diatemer [mm] 32
Height [mm] 14.3
Length [mm] /
Width [mm] /
Mounting Type LEAD WIRE
SPL [dB] 85
Frequency [kHz] 3.5±0.5
Rated Voltage 6VDC
DIMENSIONS: (Unit: mm) .

SOUND PRESSURE LEVEL .