[原装] X1安规电容 472K 440V

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商品信息 更新时间：2011-03-01

为无感结构，用金属化聚脂膜作电介质/电*绕制而成，导线采用镀锡铜包钢线，使用环氧树脂密封在塑料壳内。

特点︱Features：

塑胶外壳封装，外观一致性好；
*缘电阻高，自逾性好，寿命长；
高频损耗小，能承受大电流
耐压范围X1>2.5KV≤4.0KV Ⅲ
应用范围广：可广范应用于电子照明，高交流电压的脉冲电路、旁路电路、隔直电路、低压的*干扰电路、灭弧电路、EMI滤波器、开关电源、电动工具。
Box t*e provides the identicei outer appeerence;
High insulation resistance ,long life due to self-hesiing effect;
Very low loss st high frequency,suitable for high current;
Withstanding from 2.5KV to 4.0KV impulse voltage,Cl* X1;
Widely used in electronic lighting,high frequency IC end pulse circuits,suitable for blocking of DC,by-p*,low voltage interfering-free circuits,are extinction,Emi filter, switch circuit,and other electric tools.

技术要求︱Sperifications:

引用标准 Reference Standard	GB/T14472-1998(IEC 60384-14)
气候类别Climatic Category	40/110/21
额定电压Rated Voltage	300VAC、440VAC
电容量范围Capacitance Range	0.0022～4.7uF
电容量偏差Capacitance Tolerance	±5%,±10%(K)
耐电压Voltage Proof	4.3uR(5s)
损耗角正切Dissipation Factor	≤1.2%(CR≤1Uf)≤1.5%(CR＞1Uf)(20℃,10kHz)
*缘电阻Insulation Resistance	≥15000MΩ(CR≤0.33Uf) ≥5000s(CR≤0.33Uf)	(20℃,1min)