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MMU 0102-50 1% BL3K0

产品分类: 贴片电阻
产品描述: 3Ω ±1% 200mW ±50ppm/℃ 贴片安装
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VISHAY INTERTECHNOLOGY 贴片电阻 MMU 0102-50 1% BL3K0

MMU 0102-50 1% BL3K0概述

    Vishay Beyschlag MMU 0102, MMA 0204, MMB 0207 Professional Thin Film MELF Resistors
    Product Introduction:
    Vishay Beyschlag’s MMU 0102, MMA 0204, and MMB 0207 series represent professional-grade thin-film Metal Electrode Leadless Face (MELF) resistors designed for modern electronic systems requiring high reliability and stability. These resistors are suitable for applications across various industries such as automotive, telecommunications, industrial control, and medical devices. Their advanced metal film technology and superior stability make them ideal for demanding environments.
    Technical Specifications:
    | Parameter | MMU 0102 | MMA 0204 | MMB 0207 |
    ||
    | Size | 0102 | 0204 | 0207 |
    | Resistance Range | 0.22 Ω to 2.21 MΩ | 0.22 Ω to 10 MΩ | 0.1 Ω to 15 MΩ |
    | Resistance Tolerance | ±5%, ±2%, ±1%, ±0.5% | ±5%, ±1%, ±0.5% | ±5%, ±2%, ±1%, ±0.5% |
    | Temperature Coefficient | ±50 ppm/K, ±25 ppm/K | ±100 ppm/K, ±50 ppm/K, ±25 ppm/K | ±100 ppm/K, ±50 ppm/K |
    | Rated Dissipation (P70) | 0.3 W | 0.4 W | 1.0 W |
    | Operating Voltage | 150 V | 200 V | 350 V |
    | Maximum Film Temperature | 155 °C |
    | Operating Temperature | -55 °C to 155 °C |
    | Permissible Insulation | 200 V, 300 V, 500 V |
    | Pulse Load Capability | Refer to Graphs |
    Product Features and Advantages:
    1. Advanced Metal Film Technology: Ensures long-term stability and high performance.
    2. Excellent Stability: Exceeds class 0.25 for most resistance ranges.
    3. High Pulse Load Capability: Withstands extreme conditions without degradation.
    4. Intrinsic Sulfur Resistance: Prevents corrosion in harsh environments.
    5. Compliance with Standards: Approved under EN 140401-803 and AEC-Q200 for automotive reliability.
    6. Wide Range of Resistances: Offers precise control over resistance values.
    Application Cases and Usage Recommendations:
    These resistors excel in applications requiring high precision and robustness. For instance:
    - Automotive: Suitable for engine control units (ECUs), airbag systems, and ignition circuits due to their sulfur resistance and temperature stability.
    - Telecommunications: Ideal for signal processing and power management circuits where low noise and high precision are critical.
    - Industrial: Used in motor controllers, PLCs, and sensors due to their ability to handle high voltages and currents.
    Recommendation: When integrating these resistors into designs, ensure proper thermal management to prevent excessive heating. Consider Vishay’s application note on thermal management for detailed guidance.
    Compatibility and Support:
    The MMU 0102, MMA 0204, and MMB 0207 resistors are fully compatible with standard SMD assembly systems. They are suitable for wave, reflow, and vapor phase soldering processes as per IEC 61760-1. Vishay offers comprehensive support through their website and technical team, ensuring long-term reliability and compliance with RoHS, ELV, and WEEE directives.
    Common Issues and Solutions:
    | Issue | Solution |

    | Resistance Drift | Ensure proper thermal management. |
    | Poor Solderability | Verify soldering process qualification.|
    | Pulse Overload Damage | Implement adequate derating. |
    Conclusion and Recommendation:
    The Vishay Beyschlag MMU 0102, MMA 0204, and MMB 0207 series stand out as premium-quality MELF resistors with exceptional stability, pulse handling capabilities, and wide operational temperature ranges. These features make them indispensable for critical applications in automotive, telecommunication, industrial, and medical sectors. We highly recommend their use in projects requiring high reliability and durability.

MMU 0102-50 1% BL3K0参数

参数
电阻值
精度 ±1%
额定功率 200mW
温度系数 ±50ppm/℃
安装方式 贴片安装

MMU 0102-50 1% BL3K0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。

MMU 0102-50 1% BL3K0数据手册

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