MB40L2 Interrupted Piezo Buzzer

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MB40L2 Interrupted Piezo Buzzer specification sheet: Minimum Sound Level 110 dB; Oscillation Frequency 3.5 kHz ± 500 Hz; Operating Voltage 3 to 24 VDC; Current Consumption Maximum 40 mA; Tone Interrupted 1 to 4/sec; Mounting Flange Type; Diameter 40 mm; Height 18 mm