图片仅供参考,请以实物为准 WM-55D103 生产厂商: Panasonic 产品描述: Mic Noise Cancelling 680Ohm -54±4dB 10V Round Solder Pad 标准包装 Bulk 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 Impedance 680 Ohm Technology Electret Condenser Frequency Range 100 to 10000 Hz Maximum Operating Supply Voltage 10 V Sensitivity -54±4 dB Termination Method Solder Pad Shape Round Typical Operating Supply Voltage 1.5 V Product Height 5 mm Product Diameter 9.7 mm 同系列产品