AUDIO INDICATOR, 2.7kHz, 85dB, 4.5V; Transducer Function: Buzzer; Supply Voltage
AST Series 85 dB at 10 cm 3.6 V 2.7 KHz 7.5 x 7.5 x 2.5 mm Surface Mount Buzzer
Audio Indicator Electromagnetic 4Vp-p 7Vp-p 50mA 5Vp-p 87dBA Surface Mount Solder Pad
Audio Indicator Piezo 15Vp-p 1.5mA 5Vp-p 80dBA 3500Hz to 4500Hz Surface Mount Solder Pad