Audio Indicator Piezo 1.25Vp-p 2.5Vp-p 32mA 1.5Vp-p 85dBA Through Hole Pin Tube
Audio Indicator Piezo 2Vp-p 5Vp-p 3Vp-p 85dBA 1050Hz to 1450Hz Through Hole Pin

Audio Indicator Piezo 2Vp-p 4Vp-p 80mA 3Vp-p 85dBA Surface Mount Solder Pad Tube
Audio Indicator Piezo 1Vp-p 30Vp-p 8mA 9Vp-p 100dBA 3500Hz to 4500Hz Surface Mount T/R