价 格: | 面议 | |
型号/规格: | 250V474 | |
品牌/商标: | H | |
环保类别: | 无铅环保型 | |
安装方式: | 直插式 | |
包装方式: | 散装 | |
产品主要用途: | 家用电器 | |
引出线类型: | 径向引线型 | |
特征: | 长方型 | |
标称容量范围: | 0.47 | |
额定电压范围: | 250 | |
温度系数范围: | 105 |
Metallized polypropylene film capacitor(dipped)
■ 外形图 Outline Drawing
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Forming Lead Shapes |
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I |
II |
III |
IV |
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P ≥ F |
P < F |
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0mm≤P-F≤3mm |
3mm<P-F≤8mm |
3mm<F-P≤5mm |
0mm<F-P≤3mm |
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F±1.0mm; A≤5.0mm; B=4.5±0.5mm |
■ 特点 ■ Features
● 金属化聚丙烯 ● metallized polypropylene structure
● 高频损耗小 ● Low loss at high frequency
● 内部温升小 ● Small inherent temperature rise
● 阻燃环氧粉末包封(UL94/V-0) ● Flame retardant epoxy resin powder coating(UL94/V-0)
■ 主要用途 ■ Typical application
● 广泛应用于高频、直流、交流和脉冲电路中 ● Widely used in high frequency, DC,AC and pulse circuits
● 适用于要求体积小,性能优异的彩电S校正电路 ● Providing optimum performance with small size in
S-correction circuits for colour TV set
● 专为大屏幕显视器及彩电的S校正电路设计 ● Specially designed for S-correction circuits of large screen monitor and colour TV
● 适用于各种高频、大电流场合 ● Suitable for the situation where applies high frequency and high current pulse
■ 技术要求 Specifications
引用标准Reference Standard |
GB/T 14579(IEC 60384-17) |
气候类别Climatic Category |
40/105/21 |
额定温度 Rated Temperature |
85℃ |
工作温度 Operating Temperature Range |
-40℃~105℃ (+85℃ to +105℃:decreasing factor 1.25% per ℃ for VR(dc)) |
额定电压Rated Voltage |
100/160V、200/250V、400V、630V、1000V/1250V |
电容量范围Capacitance Range |
0.010~3.3mF |
电容量偏差Capacitance Tolerance |
±5%(J), ±10%(K), ±20%(M) |
耐电压Voltage Proof |
1.6UR (5s) |
损耗角正切Dissipation Factor |
≤10×10-4(1kHz,20℃) |
绝缘电阻Insulation Resistance |
≥50 000MW,CR≤0.33mF; ≥15 000s,CR>0.33mF (20℃,100V,1min) |
金属化聚丙烯膜电容器 CBB22 Metallized Polypropylene Film Capacitor Type:CBB22 ◆ 特性: ● 损耗因素小、绝缘电阻高 ● 电容量和损耗因素功能温度频率对比的稳定性高 ● 高频损耗小/内部温升小 ◆ Features: ● Low dissipation factor high insulation resistance. ● High stability of capacitance and DF versus temperature and frequency. ● Low loss at high frequency/Small inherent temperature rise. 为无感结构,用金属化聚丙烯膜作为电介质/电极绕制而成,导线采用镀锡铜包钢钱,使用环氧树脂包封。 Are non-inductively wound with metalized polypropylene film as dielectric/electrode with copper-clad steel leads and epoxy resin coating. ◆ 外形图: Outline Drawing: ◆ 主要用途: ● 广泛用于高频、直流、交流和脉冲电路中。 ● 适用于高频、大电流场合。 ● 大屏幕显示器及彩电的S校正电路设计 ● 电子设备,微分电机,电动工具,照明灯具,空调器,电冰箱,洗衣机等家用电器以及电力系统。 ◆ Typical Applications: ● Widely used in high frequency、DC、AC and pulse circuits. ● Suitable for the situation wh...
为无感结构,用金属化聚炳烯薄膜作为电介质/电极绕制而成,导线采用镀锡铜包钢线,使用环氧树脂包封。 特点:高频损耗小,抗脉动能力强,适用于较大电流,绝缘电阻高,自愈性好,寿命长,广泛用于高频、直流、交流和脉动电路中。 技术要求引用标准: GB10190-88(IEC60384-16)气候类别: 40/85/21 额定电压: 50V、63V、100V、160V、250V、400V、630电容量范围: 0.00062UF~8.2UF 电容量偏差: ±5%(J)±10%(K)耐电压: 1.6UR(5S) 损耗角正切: ≤0.1%(20℃,1KHZ) 绝缘电阻: ≥25000MΩ (CR≤0.33UF) ≥7500S (CR>0.33UF)