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◆金屬化聚酯膜電容器 KCQE(F)
Metallized Polyester Film Capacitor KCQE(F)
發布時間:2013-9-21 14:14:00 瀏覽量:4880

金屬化聚酯膜,無感結構,環氧樹脂外封,電性能優良。          

Metallized Polyester Film,non-inductive type,DIP type,Excellent electric characteristics.

 

■外形圖Outline Drawing

 

■特點  ■Features

●金屬化聚酯膜,無感結構,電性能優良。

 

 ●Metallized Polyester Film,non-inductive type,Excellent

     electric characteristics.

●容量范圍寬,體積小,重量輕。  ●Wide capacitance range,small size and light weight.
●自愈性好。  ●Self-healing property.
●阻燃性環氧粉末包封(UL94-V0)。  ●Flame retardant epoxy resin coating(UL94-V0).
●滿足RoHS要求。  ●RoHS directive compliant.
   
   

■主要用途

 Recommended Applications

●適用于直流和VHF級信號的隔直流、旁路和耦合。

 

 ●Suitable for blocking,by-pass and coupling of

      DC and signals to VHF range..

●廣泛應用于濾波、低脈沖電路等一般電路。  ●Widely used in filter、low pulse circuits etc. general purpose. 

 

■規格Specifications

 使用溫度范圍(包括芯子表面溫升)
 Operating temperature. Range
 (Including temperature-rise on unit surface)

 -40 to ﹢105℃(但是85℃以上時每1℃額定電壓輕減1.25% )

 (Derating of rated voltage by 1.25%/℃ at more than 85℃)

 額定電壓Rated voltage  63VDC,100VDC,250VDC,400VDC,630VDC
 容量范圍Capacitance range  0.01~1.0μF(50/63VDC); 0.01~10.0μF(100/250VDC);
 0.01~3.9μF(400VDC); 0.01~1.8μF(630VDC);
 容量允許偏差Capacitance tolerance  ±5%,±10%
 損耗角正切值Dissipation factor (tan )  1.0%max.(20℃,1KHz)
 耐電壓Withstand voltage   Between terminals:rated voltage(VDC)X150%  60s
 絕緣電阻Insulation resistance (IR)

Rated voltage

≤0.33μF

>0.33μF

voltage time

<100VDC

3000MΩ

 1000MΩ·μF

50VDC 60S 

=100VDC

3000MΩ 

 1000MΩ·μF

 100VDC 60S  

=250VDC

9000MΩ 

 3000MΩ·μF 

100VDC 60S 

=400VDC

15000MΩ 

 5000MΩ·μF 

 100VDC 60S 

=630VDC

15000MΩ

 5000MΩ·μF 

 500VDC 60S 



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