MB27L2 Interrupted Piezo Buzzer

Back
MB27L2 Interrupted Piezo Buzzer specification sheet: Minimum Sound Level 85 dB; Oscillation Frequency 4 kHz ± 500 Hz; Operating Voltage 1.5 to 15 VDC; Current Consumption Maximum 20 mA; Tone Interrupted 1 to 4/sec; Mounting Flange Type; Diameter 32 mm; Height 16.5 mm