Piezo Sounder / High-Output Piezo Alarm Transducer

MFC-201P

ELECTRICAL SPECIFICATIONS .
Diatemer [mm] 40.6
Height [mm] 19.3
Length [mm] /
Width [mm] /
Mounting Type PIN
SPL [dB] 90
Frequency [kHz] 3.4±0.5
Rated Voltage 9VDC
DIMENSIONS: (Unit: mm) .

SOUND PRESSURE LEVEL .