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CMF551K1000FHEK

产品分类: 通孔电阻
产品描述: 1.1KΩ ±1% 500mW ±50ppm/℃ 通孔安装 6.1mm(长度)*2.29mm(宽度)
供应商型号: 72-CMF551K1000FHEK
供应商: Mouser
标准整包数: 1
VISHAY INTERTECHNOLOGY 通孔电阻 CMF551K1000FHEK

CMF551K1000FHEK概述

    Vishay Dale CMF Industrial Metal Film Resistors: Comprehensive Guide
    Product Introduction
    The Vishay Dale CMF Industrial Metal Film Resistors represent a high-quality series of precision resistors designed to meet demanding industrial and military specifications. These resistors are ideal for applications requiring exceptional reliability and accuracy. Their small size, conformal coating, and controlled temperature coefficient make them versatile for both high-frequency and precision applications. The CMF series is widely used across industries such as telecommunications, aerospace, automotive electronics, and general-purpose electronics.
    Technical Parameters
    Below are key technical specifications extracted from the Vishay Dale CMF datasheet:
    | Parameter | Unit | CMF50 | CMF55 | CMF07 | CMF60 | CMF20 | CMF65 | CMF70 |
    |
    | Maximum Working Voltage | V | ≤200 | ≤250 | ≤250 | ≤500 | ≤500 | ≤500 | ≤500 |
    | Insulation Voltage | Veff | >500 | >500 | >500 | >750 | >750 | >900 | >900 |
    | Voltage Coefficient | ppm/V | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 |
    | Dielectric Strength | VAC | 450 | 450 | 450 | 750 | 750 | 900 | 900 |
    | Operating Temperature Range | °C | -55 to +175 | -55 to +175 | -55 to +175 | -55 to +175 | -55 to +175 | -55 to +175 | -55 to +175 |
    | Terminal Strength | lb | 2 | 2 | 5 | 2 | 5 | 2 | 5 |
    These resistors offer excellent performance, with tolerances ranging from ±0.1% to ±5% and temperature coefficients as low as ±25 ppm/°C. The series supports a resistance range from 10 Ω to 50 MΩ.
    Product Features and Advantages
    1. Small Size and Durability: The conformal epoxy coating ensures flame retardancy and moisture protection.
    2. Exceptional Performance: Low noise levels and minimal voltage coefficient (±5 ppm/V) ensure precise operation.
    3. Wide Operating Range: The -55°C to +175°C operating temperature range makes these resistors suitable for extreme environmental conditions.
    4. Customization Options: Special modifications like fusible versions and custom pre-conditioning are available upon request.
    5. High Frequency Characteristics: Non-helix designs are available for high-frequency applications.
    Application Case Studies and Usage Recommendations
    The CMF series is particularly suited for:
    - Telecommunications: Providing stable resistance in signal processing circuits.
    - Automotive Electronics: Reliable performance in fluctuating temperature environments.
    - Military Applications: Compliance with MIL-SPEC standards ensures robustness.
    Usage Recommendations:
    - Always consider derating the power based on ambient temperature to avoid excessive heating.
    - For applications requiring higher precision, opt for models with tighter tolerances and lower temperature coefficients.
    Compatibility and Support
    These resistors are fully compatible with Vishay's extensive product ecosystem, ensuring seamless integration into existing systems. Vishay offers robust support through documentation, technical assistance, and comprehensive lifecycle management.
    Common Issues and Solutions
    | Problem | Solution |

    | Overheating during high-power use | Derate the power usage to match the ambient temperature. |
    | Resistance drift over time | Select models with lower temperature coefficients (e.g., 25 ppm/°C). |
    | Noise interference | Use models with extremely low noise levels (0.10 μV/V). |
    Summary and Recommendation
    The Vishay Dale

CMF551K1000FHEK参数

参数
电阻值 1.1KΩ
精度 ±1%
额定功率 500mW
温度系数 ±50ppm/℃
长*宽*高 6.1mm(长度)*2.29mm(宽度)
安装方式 通孔安装
零件状态 在售
包装方式 散装

CMF551K1000FHEK厂商介绍

Vishay Intertechnology是一家全球领先的电子元件制造商,专注于研发、制造和销售各种高性能电子元件。公司成立于1962年,总部位于美国宾夕法尼亚州的马尔文,在全球拥有多个生产基地和研发中心。

Vishay Intertechnology的产品主要分为以下几类:
1. 分立元件:包括二极管、晶体管、MOSFET等。
2. 被动元件:包括电阻、电容器、电感等。
3. 传感器:包括温度、压力、湿度等传感器。
4. 保护元件:包括保险丝、浪涌保护器等。

这些产品广泛应用于汽车、工业、医疗、通信、消费电子等领域。Vishay Intertechnology的优势在于:
1. 技术创新:公司不断研发新技术和新产品,以满足市场需求。
2. 质量控制:公司严格遵循ISO等国际质量标准,确保产品质量。
3. 客户服务:公司提供全方位的技术支持和定制化服务,以满足客户的个性化需求。
4. 全球布局:公司在全球设有多个生产基地和研发中心,可以快速响应客户需求。

CMF551K1000FHEK数据手册

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VISHAY INTERTECHNOLOGY 通孔电阻 VISHAY INTERTECHNOLOGY CMF551K1000FHEK CMF551K1000FHEK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)
1+ $ 0.7015 ¥ 5.9277
10+ $ 0.3496 ¥ 2.9541
25+ $ 0.3036 ¥ 2.5654
100+ $ 0.2576 ¥ 2.1767
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