Audio 2VDC 5VDC 12mA 85dBA 3200Hz to 4200Hz Pin Through Hole
得捷: BUZZER PIEZO 23MM TH
艾睿: Audio Indicator Piezo 2VDC 5VDC 10mA 85dBA 3400Hz to 4400Hz Through Hole Pin Bulk/Tray
Allied Electronics: BUZZER PIEZO 23MM RADIAL
Mallory