蜂鸣器

类型:压电式蜂鸣器型号:KTT-1102A 额定电压:5.0（V）额定电流:3.5M（A）频率范围:4000（KHz）性噪比:75（db）种类:蜂鸣器(片)

Operating Voltage	Max25Vp-p
Current Consumption	Max 3.5mAat5Vp-p/Square Wave/4.1KHz
Sound Pressure Level	Min 65dBat10cm/ 5Vp-p/Square Wave/4.1KHz
Electrostatic Capacity	12000&plu*n;30%pF at 1 KHz/1V
Operating Temperature (℃)	-20~ +70
Storage Temperature (℃)	-30 ~ +80
Dimension	L11.0×W9.0×H1.7mm