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B32671P4474K003

产品分类: 薄膜电容
厂牌: TDK
产品描述: 470nF ±10% 聚丙烯 通孔安装 6mm(宽度)
供应商型号: Q-BN-B32671P4474K003
供应商: 期货订购
标准整包数: 4000
TDK 薄膜电容 B32671P4474K003

B32671P4474K003概述

    Film Capacitors: Metallized Polypropylene Film Capacitors (MKP)
    Product Introduction
    Metallized Polypropylene Film Capacitors (MKP) are a type of film capacitor known for their high performance and reliability in a wide range of electrical applications. The MKP series (B32671P to B32673P) is manufactured by EPCOS AG, a part of the TDK Group, and is designed for Power Factor Correction (PFC) in power electronics systems. These capacitors utilize polypropylene (PP) dielectric wound with advanced technology, ensuring a very compact design and excellent self-healing properties. Their robust construction and superior electrical characteristics make them ideal for applications where size, reliability, and performance are critical.
    Technical Parameters
    The MKP series features the following key technical specifications:
    | Parameter | Value |

    | Maximum Operating Temperature | +125°C |
    | Construction | Wound capacitor technology |
    | Case Material | Plastic (UL 94 V-0) |
    | Sealing Material | Epoxy resin |
    | Dielectric | Polypropylene (PP) |
    | Rated DC Voltage | 450 VDC to 630 VDC |
    | Capacitance Range | 0.068 µF to 2.2 µF |
    | Ripple Current Capability | Very high |
    | AC Frequency Operation | High frequency |
    | Insulation Resistance | ≥30 GΩ (for CR ≤ 0.33 µF) |
    | Dissipation Factor (tan δ) | 1.0 x 10⁻³ (at 1 kHz), increasing to 25.0 x 10⁻³ at 100 kHz |
    Product Features and Advantages
    1. Compact Design: The MKP series offers very small dimensions while maintaining high capacitance values.
    2. High Ripple and Peak Current: Ideal for high-frequency AC applications.
    3. Self-Healing Property: Prevents catastrophic failure due to partial discharges.
    4. RoHS Compliance: Environmentally friendly with halogen-free options available.
    5. Terminal Options: Available with parallel wire leads in various lengths and configurations.
    Application Cases and Usage Recommendations
    These capacitors are primarily used in Power Factor Correction (PFC) circuits, which enhance the efficiency of power supply systems by reducing reactive power. They can also be employed in filtering, snubber circuits, and noise suppression. To optimize performance:
    - Ensure proper thermal management, especially in high-temperature environments.
    - Use appropriate derating factors when operating temperatures exceed 100°C to prevent overheating.
    - Implement surge protection and ensure the capacitors are installed in accordance with the manufacturer’s recommendations.
    Compatibility and Support
    The B32671P to B32673P series is compatible with a wide range of electronic devices requiring power correction. EPCOS provides comprehensive support through detailed technical documentation, including dimensional drawings and packaging guidelines. Customers can also access Material Data Sheets online for compliance with environmental regulations.
    Common Issues and Solutions
    1. Overheating: Use the derating factor FT to ensure the temperature does not exceed the maximum operating limit.
    - Solution: Ensure adequate cooling and follow recommended operating conditions.
    2. Capacitance Drift: Changes in capacitance over time.
    - Solution: Regularly monitor capacitance and replace components if necessary.
    3. Electrical Noise: Interference caused by rapid changes in voltage.
    - Solution: Install snubber circuits to mitigate noise effects.
    Conclusion and Recommendation
    The B32671P to B32673P series of metallized polypropylene film capacitors stands out for its compact design, high reliability, and excellent electrical performance. Its ability to handle high ripple currents

B32671P4474K003参数

参数
电容值 470nF
容差 ±10%
介电材料 聚丙烯
额定电压-AC -
额定电压-DC -
ESR-等效串联电阻 -
长*宽*高 6mm(宽度)
安装方式 通孔安装

B32671P4474K003厂商介绍

TDK公司是一家全球领先的电子组件制造商,总部位于日本东京。公司创立于1935年,以生产铁氧体磁芯起家,经过多年的发展,现已成为电子元器件领域的佼佼者。

TDK的主营产品涵盖了多个领域,主要包括:

1. 被动元件:包括电容器、电感器、滤波器等,广泛应用于消费电子、通信设备、汽车电子等领域。

2. 传感器:包括温度、湿度、压力、加速度等传感器,应用于工业自动化、医疗设备、汽车电子等领域。

3. 磁性材料:包括铁氧体磁芯、磁粉芯等,应用于电源、变压器、电机等领域。

4. 电源及能源:包括电池、电源模块等,应用于便携式设备、电动汽车等领域。

TDK的优势在于:

1. 技术创新:TDK拥有强大的研发实力,不断推出高性能、高可靠性的新产品。

2. 品质保证:TDK严格把控产品质量,为客户提供高品质的产品。

3. 客户服务:TDK在全球设有多个销售和服务网点,为客户提供及时、专业的技术支持和售后服务。

4. 环保理念:TDK积极推行绿色生产,致力于减少生产过程中的能源消耗和废弃物排放。

B32671P4474K003数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
4000+ $ 0.4224 ¥ 3.6031
库存: 400000
起订量: 4000 增量: 0
交货地:
最小起订量为:4000
合计: ¥ 14412.4
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