MB40L Loud Piezo Buzzer

Back
MB40L Loud Piezo Buzzer specification sheet: Minimum Sound Level 120 dB; Oscillation Frequency 3.5 kHz ± 500 Hz; Operating Voltage 3 to 15 VDC; Current Consumption Maximum 40 mA; Tone Loud Continuous; Mounting Flange Type; Diameter 40 mm; Height 18 mm