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CMF5075K000BEBF

产品分类: 通孔电阻
产品描述: 75KΩ ±0.1% 250mW ±25ppm/℃ 插件 通孔安装 3.81mm(长度)
供应商型号: 71-CMF5075K000BEBF
供应商: Mouser
标准整包数: 1
VISHAY INTERTECHNOLOGY 通孔电阻 CMF5075K000BEBF

CMF5075K000BEBF概述

    Vishay Dale CMF Series Metal Film Resistors: Technical Overview and Application Insights
    1. Product Introduction
    The Vishay Dale CMF series consists of precision metal film resistors designed for industrial applications. These resistors are known for their small size, conformal coating, excellent electrical performance, and high reliability. Key features include exceptional noise levels (typically 0.10 μV/V), a low voltage coefficient, and precise temperature coefficients. These components are widely used in industries requiring high accuracy, including telecommunications, automotive electronics, medical devices, and consumer electronics.
    2. Technical Parameters
    Below is a summary of key technical specifications for the CMF series:
    | Model | Maximum Working Voltage (V) | Power Rating (W) | Resistance Range (Ω) | Tolerance (%) | Temp. Coefficient (ppm/°C) |
    |
    | CMF50 | ≤200 | 0.25 @70°C; 0.125 @125°C | 10 to 2.5M | 0.1–5 | 25, 50, 100, 150, 200, 300 |
    | CMF55 | ≤250 | 0.5 @70°C; 0.25 @125°C | 10 to 2.5M | 0.1–5 | 25, 50, 100, 150, 200, 300 |
    | CMF60 | ≤500 | 1 @70°C; 0.5 @125°C | 10 to 2.5M | 0.1–5 | 25, 50, 100, 150, 200, 300 |
    | CMF65 | ≤500 | 1.5 @70°C; 1 @125°C | 10 to 2.5M | 0.1–5 | 25, 50, 100, 150, 200, 300 |
    | CMF70 | ≤500 | 1.75 @70°C; 1.25 @125°C | 10 to 2.5M | 0.1–5 | 25, 50, 100, 150, 200, 300 |
    Additional characteristics include insulation voltage (>500V), voltage coefficient (<±5 ppm/V), dielectric strength (up to 900 VAC), and operating temperature range (-55°C to +175°C).
    3. Product Features and Advantages
    The CMF series offers several distinct advantages:
    - High Stability: Precise tolerances and temperature coefficients ensure long-term stability.
    - Excellent Noise Performance: Extremely low noise levels (≤0.10 μV/V) make them ideal for sensitive applications.
    - Customization Options: Special tolerances, temperature coefficient matching, and Pb-free options enhance flexibility.
    - Environmental Protection: Flame-retardant epoxy coating ensures robust performance in harsh environments.
    - Wide Resistance Range: From 10 Ω to 50 MΩ, covering most industrial requirements.
    4. Application Case Studies and Usage Recommendations
    The CMF series is well-suited for various applications:
    - Telecommunications: High-frequency circuits benefit from its excellent RF characteristics.
    - Automotive Electronics: Its small size and reliability make it ideal for onboard sensors and control systems.
    - Medical Devices: Precision required in medical equipment is fulfilled by its low noise and stable performance.

    Usage Suggestions:
    - Ensure proper derating to prevent overheating in high-temperature environments.
    - Use high-power resistors cautiously to avoid excessive temperature rise and resistance drift.
    5. Compatibility and Support
    The CMF series is compatible with standard axial packaging formats. Vishay provides robust support, including detailed datasheets, application notes, and customization options upon request. Long-term maintenance is ensured through military-grade qualification styles (RN and RL).
    6. Common Issues and Solutions
    - Problem: Resistance shift due to temperature fluctuations.
    Solution: Select appropriate temperature coefficients and follow derating guidelines.
    - Problem: Noise interference in signal-sensitive circuits.
    Solution: Opt for tighter tolerance models with lower noise levels.
    7. Summary and Recommendation
    The Vishay Dale CMF series offers a compelling blend of precision, reliability, a

CMF5075K000BEBF参数

参数
电阻值 75KΩ
精度 ±0.1%
额定功率 250mW
温度系数 ±25ppm/℃
长*宽*高 3.81mm(长度)
通用封装 插件
安装方式 通孔安装
应用等级 工业级
零件状态 在售
包装方式 散装

CMF5075K000BEBF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。

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价格梯度 中国香港交货 内地交货(含增值税)
1+ $ 4.3585 ¥ 36.8293
10+ $ 3.729 ¥ 31.5101
20+ $ 3.498 ¥ 29.5581
50+ $ 3.1428 ¥ 26.5567
100+ $ 2.7 ¥ 22.815
200+ $ 2.3328 ¥ 19.7122
1000+ $ 2.016 ¥ 17.0352
2000+ $ 1.827 ¥ 15.4382
库存: 416
起订量: 1 增量: 1
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最小起订量为:1
合计: ¥ 36.82
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