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RS01AR2500FB12

产品分类: 通孔电阻
产品描述: 250mΩ ±1% 1W ±90ppm/℃ 通孔安装 11.1mm(长度)
供应商型号: TS-RS01AR2500FB12
供应商: 海外现货
标准整包数: 1
VISHAY INTERTECHNOLOGY 通孔电阻 RS01AR2500FB12

RS01AR2500FB12概述

    Vishay Dale Wirewound Resistors: A Comprehensive Guide
    Product Introduction
    Vishay Dale's wirewound resistors, available in both industrial and precision power configurations, are ideal for demanding applications requiring high accuracy, reliability, and stability. These resistors are silicone-coated and feature axial leads, making them highly versatile for various environments. Applications include power electronics, automotive systems, industrial automation, military equipment, and telecommunications.
    Technical Specifications
    The following table outlines key technical specifications for Vishay Dale's wirewound resistors:
    | Model | Power Rating (W) | Resistance Range (Ω) | Tolerance (%) | Weight (g) |

    | RS1/4 | 0.4 | 0.499 – 1K | ±0.05 to ±5 | 0.21 |
    | RS1/2 | 0.75 | 0.499 – 1.3K | ±0.05 to ±5 | 0.23 |
    | RS01A | 1.0 | 0.499 – 2.74K | ±0.05 to ±5 | 0.34 |
    | RS02M | 3.0 | 0.499 – 4.49K | ±0.05 to ±5 | 0.65 |
    | RS02B | 3.0 | 0.499 – 6.5K | ±0.05 to ±5 | 0.70 |
    | RS005 | 5.0 | 0.499 – 25.7K | ±0.05 to ±5 | 4.2 |
    | RS007 | 7.0 | 0.499 – 41.4K | ±0.05 to ±5 | 4.7 |
    | RS010 | 10.0 | 0.499 – 73.4K | ±0.05 to ±5 | 9.0 |
    Additional Features:
    - Temperature Coefficient: ±20 ppm/°C for ≥10 Ω, ±50 ppm/°C for 1 Ω–9.9 Ω, ±90 ppm/°C for 0.5 Ω–0.99 Ω.
    - Maximum Operating Temperature: Characteristic U (-65°C to +250°C); Characteristic V (-65°C to +350°C).
    - Insulation Resistance: ≥1000 MΩ (dry), ≥100 MΩ (after moisture exposure).
    Product Features and Advantages
    1. High-Temperature Coating: Resistant to temperatures up to 350°C, making it suitable for harsh environments.
    2. Complete Welded Construction: Ensures robustness and long-term reliability.
    3. Non-Inductive Option: Models with Ayrton-Perry winding offer minimal reactive components.
    4. Exceptional Stability: Typical resistance shift ≤0.5% under normal operating conditions.
    5. MIL-PRF-26 Qualified: Meets stringent military specifications.
    6. Wide Range of Models: Supports multiple resistance ranges and tolerances, providing flexibility across diverse applications.
    Application Case Studies and Usage Recommendations
    1. Industrial Automation: Vishay Dale's resistors are used in motor control systems where precise resistance values are critical. To optimize performance, ensure proper heat dissipation using heatsinks when operating at higher power levels.
    2. Military Systems: Due to their MIL-PRF-26 qualification, these resistors are well-suited for defense applications requiring durability and stability. Use the non-inductive variants (e.g., NS005) for minimizing electromagnetic interference (EMI).
    3. Automotive: Ideal for onboard diagnostic tools and control modules due to their resistance to thermal shock and vibration. Implement vibration dampening measures during assembly.
    Usage Tips:
    - Always derate resistors to avoid overheating, especially when operating near maximum voltage or temperature limits.
    - For critical applications, verify compatibility with specific environmental conditions before deployment.
    Compatibility and Support
    These resistors are compatible with standard PCB layouts and are available in various packaging options, including tin/lead and lead-free versions. Vishay offers comprehensive support through te

RS01AR2500FB12参数

参数
电阻值 250mΩ
精度 ±1%
额定功率 1W
温度系数 ±90ppm/℃
长*宽*高 11.1mm(长度)
安装方式 通孔安装
应用等级 工业级

RS01AR2500FB12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。

RS01AR2500FB12数据手册

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