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薄膜电容器CBB电容474K 63V 0.47UF 聚丙烯电容

  • 薄膜电容器CBB电容474K 63V 0.47UF 聚丙烯电容
产品价格:
0.1/ 1pcs
厂 家:
飞利浦
封 装:
直插
批 号:
2013
数 量:
380000
 
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产品咨询直线:0755-82546406

产品详细说明

特点

Features

● 金属化聚酯膜,叠片式结构

● 塑料外壳(UL94 V-0),阻燃环氧填充

● 抗脉冲能力强

● Metallized polyester film, stacked construction

Plastic caseUL94 V-0),Epoxy resin sealing

High dv/dt ability

主要用途:                                     Typical  Applications:

旁路,隔直,耦合,退耦                         ●By-passing,blocking,coupling,decoupling,

脉冲,逻辑,定时,电路振荡器                   ●Pulse logic,timing,oscillator circuits.

LCD监视器整流,汽车直流马达抑制干扰           Inverter for LCD monitors,automative DC motor suppression

技术要求Specifications

 

引用标准Reference Standard

GB/T 7332(IEC 60384-2)

气候类别Climatic Category

55/105/56

额定温度Rated Temperature

85

工作温度Operating Temperature Range

-55~105

( 85to 105decreasing factor 1.25% perfor VR(dc))

额定电压Rated Voltage

50/63V100V250V400V500V630V700V

电容量范围Capacitance Range

0.0010μF2.2μF

电容量偏差Capacitance Tolerance

±5%(J)、±10%(K)、±20%(M)

耐电压Voltage Proof

Pattern I:1.6UR(5s)PatternII型:1.4UR(5s)

损耗角正切Dissipation Factor

测试频率Frequency

CR0.1μF

CR> 0.1μF

1kHz

1.0%

1.0%

10kHz

1.5%

1.5%

100kHz

3.0%

-

绝缘电阻Insulation Resistance

UR>100V

30 000MΩ,  CR0.33μF

10 000 s,     CR>0.33μF

(20,100V,1min)

UR100V

15 000MΩ,  CR0.33μF

5 000s,       CR>0.33μF

(20,10V,1min)

最大脉冲爬升速率Maximum Pulse Rise Time(dv/dt):若实际工作电压U比额定电压UR低,电容器可工作在更高的dV/dt场合。这样dV/dt允许值应为右表值乘以UR/U。

  If the working voltage(U) is lower than the rated voltage(UR),the capacitor can be worked at a higher dV/dt. In this case, the maximum allowed dV/dt is obtain by multiplying the right value with UR/U.

UR(V)

dV/dt (V/μs)

pattern I

pattern II

50/63

250

75

100

300

85

250

400

100

400

600

150

500

700

200

630

800

700

-

250

 

主营:电容,电阻,钽电容,电感,磁珠,LED,二三级管,系列配套13631690869