B40K250零件编号B72240B0251K001金属氧化物变阻器HighE系列来自Epcos的HighE系列金属氧化物变阻器提供高达100kA的浪涌电流容量，适合重型应用。此类盘形金属氧化物变阻器采用塑料外壳封装，具有广泛的工作范围。阻燃外壳和密封等级为UL94V-0M4和M5螺钉连接器安规认证：UL,CSA（K130及以上）零件编号B72240B0251K001产品技术参数属性数值可变电阻电压390V额定交流电压250V直流额定电压320V钳位电压650V钳位电流300A材料金属能耗490J系列HighE直径40mm浪涌电流40000A电容值2.9nF长度60mm深度14mm厚度14mm尺寸40(Dia.)x14mm其他名称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