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 Product Height 5 mm Frequency Range 100 to 10000 Hz Product Diameter 9.7 mm Maximum Operating Supply Voltage 10 V Sensitivity -54±4 dB Maximum Impedance 680 Ohm Typical Operating Supply Voltage 1.5 V Shape Round Termination Method Solder Pad Technology Electret Condenser 同系列产品