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CMF557K1500FHEB

产品分类: 通孔电阻
产品描述: 7.15KΩ ±1% 500mW ±50ppm/℃ 插件 通孔安装 6.1mm(长度)
供应商型号: CMF7.15KHFTR-ND
供应商: Digi-Key
标准整包数: 1
VISHAY INTERTECHNOLOGY 通孔电阻 CMF557K1500FHEB

CMF557K1500FHEB概述

    Vishay Dale CMF Series Metal Film Resistors: Comprehensive Technical Overview
    Product Introduction
    The Vishay Dale CMF series represents a premium line of metal film resistors specifically designed for industrial and precision applications. These axial resistors feature small dimensions, conformal coating, and exceptional electrical characteristics, making them ideal for environments where space optimization, reliability, and precision are critical. Common applications include automotive electronics, industrial control systems, and telecommunications equipment.
    Key Features:
    - Small Size: Compact design with conformal epoxy coating.
    - Flame Retardancy: Complies with safety standards due to flame-retardant epoxy.
    - Temperature Stability: Offers controlled temperature coefficients ranging from ±25 ppm/°C to ±300 ppm/°C.
    - Noise Performance: Exhibits very low noise levels (typically 0.10 µV/V).
    - Voltage Stability: Low voltage coefficient ensures stability up to ±5 ppm/V.
    - Custom Options: Special tolerance and temperature coefficient matching available upon request.
    Technical Parameters
    The CMF series covers a wide range of resistance values (from 10 Ω to 50 MΩ) with varying power ratings and tolerances:
    | Model | Max. Power Rating (W) @70°C | Max. Power Rating (W) @125°C | Resistance Range (Ω) | Tolerance (%) | Temperature Coefficient (ppm/°C) |
    |
    | CMF50 | 0.25 | 0.125 | 10 to 2.5M | 0.1–5 | 25, 50, 100, 150, 200 |
    | CMF55 | 0.5 | 0.25 | 10 to 50M | 0.1–5 | 25, 50, 100, 150, 200 |
    | CMF60 | 1 | 0.5 | 10 to 50M | 0.1–5 | 25, 50, 100, 150, 200 |
    | CMF65 | 1.5 | 1 | 10 to 50M | 0.1–5 | 25, 50, 100, 150, 200 |
    | CMF70 | 1.75 | 1.25 | 10 to 50M | 0.1–5 | 25, 50, 100, 150, 200 |
    Other parameters include:
    - Maximum Working Voltage: Up to 500V.
    - Insulation Voltage: >500V.
    - Noise Level: ≤0.10 µV/V.
    - Operating Temperature Range: -55°C to +175°C.
    Product Characteristics and Advantages
    The CMF series excels through its compact design and robust performance, making it a standout choice for precision applications. Key advantages include:
    - High Reliability: Low drift over time ensures stable performance.
    - Low Thermal Effects: Designed to minimize heat-induced resistance changes.
    - Customizable Specifications: Allows for tailored solutions meeting specific industrial needs.
    - Wide Application Compatibility: Suitable for both high-frequency and high-power environments.
    Typical Applications and Usage Tips
    The CMF series finds application across various domains, including:
    - Automotive Electronics: Used in engine management systems requiring precise voltage regulation.
    - Industrial Control Systems: Ideal for signal conditioning circuits where accuracy is paramount.
    - Communication Equipment: Supports broadband signal processing with excellent frequency response.
    Usage Recommendations:
    - Always consider the power derating curve to avoid excessive heating.
    - For sensitive applications, select models with tighter tolerances and lower temperature coefficients.
    - Ensure proper thermal management in high ambient temperature environments.
    Compatibility and Support
    The CMF series is compatible with standard PCB assembly processes and can be supplied in both bulk and tape-and-reel formats. Vishay offers comprehensive technical support and product lifecycle management services to assist users throughout their development process.
    Common Issues and Solutions
    Here are some frequently en

CMF557K1500FHEB参数

参数
电阻值 7.15KΩ
精度 ±1%
额定功率 500mW
温度系数 ±50ppm/℃
长*宽*高 6.1mm(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 卷带包装

CMF557K1500FHEB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。

CMF557K1500FHEB数据手册

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VISHAY INTERTECHNOLOGY 通孔电阻 VISHAY INTERTECHNOLOGY CMF557K1500FHEB CMF557K1500FHEB数据手册

CMF557K1500FHEB封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
1000+ $ 0.1343 ¥ 1.1242
2000+ $ 0.1229 ¥ 1.0284
5000+ $ 0.1103 ¥ 0.9234
7000+ $ 0.1064 ¥ 0.8902
10000+ $ 0.1025 ¥ 0.8577
25000+ $ 0.0939 ¥ 0.7858
50000+ $ 0.0885 ¥ 0.7409
100000+ $ 0.084 ¥ 0.7028
库存: 1000
起订量: 1000 增量: 1
交货地:
最小起订量为:1000
合计: ¥ 1124.2
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