장착형태 = Through Hole Minimum Supply Voltage = 1V ac Maximum Supply Voltage = 20V ac Sound Level = 80dB Drive 타입 = External Tone 타입 = Continuous Diameter = 13.8mm 높이 = 6.8mm 크기 = 13.8 (Dia.) x 6.8mm 최소 작동 온도 = -20°C 최대 작동 온도 = +70°C 최대 주파수 = 4.5kHz Capacitance = 13nF Round PCB mount Piezo transducers. Circular cased PCB mounting High sound output transducers Requires external drive circuits to operate