品牌:HYDZ 型号:HYD-4216W 连续声 间断声 种类:蜂鸣器(片) 材质:ABS 规格尺寸:42X16(mm) 声道数:单声道
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品牌:HYDZ 型号:HYD-4216W 种类:蜂鸣器(片) 材质:ABS 规格尺寸:42X16(mm) 声道数:单声道HYD-4216W dzsc/18/2333/18233373.jpg dzsc/18/2333/18233373.jpgdzsc/18/2333/18233373.jpgSPECIFICATIONSTypeUnitHYD-4216WRated Voltage(Square Wave)V12243648Operating VoltageV8-1520-2630-3842-50*Rated Current(MAX)mA11243951*Min Sound Output at 10 cmdB90909095*Resonant FrequencyHz2700±500Operating Temperature℃-20~+80Weightg12
品牌:华宇 型号:HYZX (连续声) 种类:蜂鸣器(片) 材质:ABS 规格尺寸:50*37(mm) HYZX dzsc/18/2362/18236250.jpgdzsc/18/2362/18236250.jpgSPECIFICATIONSTypeUnitHYNB-1HYNB-2HYNB-3Rated Voltage(Square Wave)V123648Operating VoltageV8-153-4038-50*Rated Current(MAX)mA263239*Min Sound Output at 10 cmdB100100105*Resonant FrequencyHz1000±300Operating Temperature℃-20~+80Weightg28 dzsc/18/2362/18236250.jpgdzsc/18/2362/18236250.jpgSPECIFICATIONSTypeUnitHYNB-1HYNB-2HYNB-3Rated Voltage(Square Wave)V123648Operating VoltageV8-153-4038-50*Rated Current(MAX)mA263239*Min Sound Output at 10 cmdB100100105*Resonant FrequencyHz1000±300Operating Temperature℃-20~+80Weightg28