图片仅供参考,请以实物为准 AT-1340-TT-R 生产厂商: PUI Audio 产品描述: Audio Transducer Piezo 5Vp-p 3mA Solder 1Vp-p 3500Hz to 4500Hz Through Hole 标准包装 Boxed 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Maximum Resonant Frequency 4500 Hz Technology Piezo Minimum Sound Pressure 80 dBA Frequency Range 3500 to 4500 Hz Type Transducer Termination Method Solder Mounting Through Hole Typical Operating Supply Voltage 5 Vp-p Product Diameter 12.8 mm Product Height 7.2 mm 同系列产品