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CMF55453R00FHEK

产品分类: 通孔电阻
产品描述: 453Ω ±1% 500mW ±50ppm/℃ 通孔安装 6.1mm(长度)
供应商型号: 71-CMF55453R00FHEK
供应商: Mouser
标准整包数: 1
VISHAY INTERTECHNOLOGY 通孔电阻 CMF55453R00FHEK

CMF55453R00FHEK概述

    Vishay Dale CMF Series Metal Film Resistors: Comprehensive Technical Overview
    Product Introduction
    The Vishay Dale CMF series of metal film resistors represents precision industrial-grade components designed to offer superior performance across various electronic applications. These resistors are notable for their small size, flame-retardant epoxy coating, and excellent temperature stability. They are widely utilized in industrial equipment, where reliability, accuracy, and precision are critical.
    Key features include:
    - Small Size: Conformal-coated design for compact installations.
    - Temperature Coefficient Control: Available in multiple temperature coefficient options (e.g., 25 ppm/°C to 300 ppm/°C).
    - High Frequency Characteristics: Excellent performance in demanding RF and microwave circuits.
    - Exceptional Noise Performance: Typically below 0.10 μV/V.
    - Low Voltage Coefficient: ±5 ppm/V.
    These resistors find applications in a variety of fields, including communication systems, industrial automation, and automotive electronics, where precision and long-term stability are paramount.
    Technical Parameters
    The following table summarizes the key technical specifications for the CMF series:
    | Model | Maximum Working Voltage (V) | Power Rating @ 70°C (W) | Power Rating @ 125°C (W) | Resistance Range (Ω) | Tolerance (%) | Temperature Coefficient (ppm/°C) |
    ||
    | CMF50 | ≤ 200 | 0.25 | 0.125 | 10 to 2.5M | 0.1, 0.25, 0.5, 1 | 25, 50, 100, 150, 200, 300 |
    | CMF55 | ≤ 250 | 0.5 | 0.25 | 10 to 50M | 0.1, 0.25, 0.5, 1 | 25, 50, 100, 150, 200, 300 |
    | CMF60 | ≤ 500 | 1 | 0.5 | 10 to 50M | 0.1, 0.25, 0.5, 1 | 25, 50, 100, 150, 200, 300 |
    | CMF65 | ≤ 500 | 1.5 | 1 | 10 to 50M | 0.1, 0.25, 0.5, 1 | 25, 50, 100, 150, 200, 300 |
    | CMF70 | ≤ 500 | 1.75 | 1.25 | 10 to 50M | 0.1, 0.25, 0.5, 1 | 25, 50, 100, 150, 200, 300 |
    Additional Specifications:
    - Insulation Voltage: ≥ 500 Veff
    - Dielectric Strength: 450–900 VAC depending on model
    - Operating Temperature Range: -55°C to +175°C
    - Noise Level: 0.10 μV/V at frequencies spanning a decade, with typical values below 0.05 μV/V
    - Weight: Up to 1.10 grams
    Product Features and Advantages
    The CMF series stands out due to its:
    1. Superior Noise Performance: Offers exceptionally low noise levels, making them ideal for sensitive applications.
    2. Flexible Tolerances: Supports a wide range of tolerances from ±0.1% to ±5%, catering to diverse precision needs.
    3. Wide Resistance Range: Provides resistances spanning orders of magnitude (10 Ω to 50 MΩ).
    4. Customizable Temperature Coefficients: Offers coefficients ranging from 25 ppm/°C to 300 ppm/°C to suit specific thermal requirements.
    5. Flame-Retardant Design: Ensures safe operation even in high-temperature environments.
    These features make the CMF series highly competitive in markets requiring precise, reliable resistive elements.
    Application Cases and Usage Recommendations
    The CMF series is versatile and finds application in numerous domains:
    - Communication Systems: Used in RF circuits where high-frequency stability is essential.
    - Industrial Automation: Provides consistent resistance in harsh environmental conditions.
    - Automotive Electronics: Suitable for under-the-hood applications with wide operating temperature ranges.
    Usage Tips:
    - Thermal Management: Ensure proper heat dissipation to pre

CMF55453R00FHEK参数

参数
电阻值 453Ω
精度 ±1%
额定功率 500mW
温度系数 ±50ppm/℃
长*宽*高 6.1mm(长度)
安装方式 通孔安装
零件状态 在售
包装方式 散装

CMF55453R00FHEK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。

CMF55453R00FHEK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+ $ 0.4359 ¥ 3.6829
25+ $ 0.3404 ¥ 2.8764
100+ $ 0.2358 ¥ 1.9921
300+ $ 0.1925 ¥ 1.6266
500+ $ 0.1793 ¥ 1.5151
1000+ $ 0.1685 ¥ 1.4237
库存: 2689
起订量: 1 增量: 1
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最小起订量为:1
合计: ¥ 5.92
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