473PPR202KH

473PPR202KH

  • 厂商:

    ILLINOISCAPACITOR

  • 封装:

  • 描述:

    473PPR202KH - Small Size Polypropylene Film Capacitors for High Pulse Current Applications - Illinoi...

  • 详情介绍
  • 数据手册
  • 价格&库存
473PPR202KH 数据手册
PPR Small Size Polypropylene Film Capacitors for High Pulse Current Applications Electronic Ballasts High Voltage High Current High Pulse Current Applications • Snubber Capacitor for Energy Conversion • in Power Semiconductor Circuits. • • SCR Commutation • • TV Deflection Circuits • • SMPS Protection Circuits Operating Temperature Range Capacitance Tolerance WVDC Rated Voltage VAC 400 600 630 1000 -55˚C to +105˚C +/- 10% at 1kHz, 20˚C 1600 650 2000 700 DC: For T>85°C voltage must be rated by 1.25% for every °C above 85°C AC: For T>75°C voltage must be rated by 1.35% for every °C above 75°C Freq (kHz) Dissipation Factor (max) at 20˚C. 1 10 100 Insulation Resistance @20˚C(0.33µF C≤0.1µF .03% .05% .15% 0.1µF>C≤1µF .03% .06% ≥100,000MΩ ≥30,000MΩ x µF 160% of rated VDC for 2 seconds at 20°C between leads 2000 hours at 85°C±2°C with 125% of rated voltage Capacitance change Dissipation Factor Insulation Resistance Self inductance Capacitance drift Temperature Coefficient Reliability fit=1x109 Failures/component hours. Applied Voltage=0.5xVDC Temperature=+40°C±2°C Dielectric Electrodes Construction Leads Coating ≤2% change from initial value ≤0.1% at 10kHz and 25°C for C≤1µF ≤0.1% at 1kHz and 25°C for C>1µF ≥50% of specified value
473PPR202KH
物料型号: - 型号包括222PPR202KE、332PPR162KE、332PPR202KE等,不同型号对应不同的电容值、额定电压和尺寸。

器件简介: - 这些电容器适用于高脉冲电流应用,如能量转换、电子镇流器、高压、高电流和高脉冲电流应用。

引脚分配: - 电容器配置为双金属化载体膜、内部串联连接和金属化膜,引脚为镀锡铜引脚。

参数特性: - 工作温度范围:-55°C至+105°C; - 容差:未明确列出,但不同电容值有具体型号; - 额定电压:630VDC、1000VDC等不同等级; - 损耗因子(20°C最大值):不同频率和电容值下有具体数值; - 绝缘电阻:不同电容值下有具体数值; - 耐压强度:额定VDC的160%,持续2秒; - 负载寿命:2000小时,85°C±2°C下,额定电压的125%; - 电容变化:初始值的<2%; - 绝缘电阻:额定值的≥50%; - 自感:电容器引脚间距的<1nH/mm; - 电容漂移:40°C下2年内<0.5%; - 温度系数:-200ppm/°C±100ppm/°C。

功能详解: - 电容器用于抑制能量转换中的半导体电路、电子镇流器、开关电源保护电路等。

应用信息: - 适用于高脉冲电流应用,如SCR电容器、电子镇流器、高压应用等。

封装信息: - 封装为耐溶剂塑料盒(UL 94V-1)和环氧树脂端封(UL 94V-0),具体物理尺寸根据不同型号有所不同。
473PPR202KH 价格&库存

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