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VISHAY MMB02070C1503FB200
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY MMB02070C1503FB200
- Type
- VISHAY
- Minimum package
- 2000 圆盘
Technical parameters
- Power
- 1W
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- MMB02070C1503FB200
- Electronic Component
- 1
- Package
- MELF-0207
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.11g
- Electronic Component
- 150kΩ
- Electronic Component
- 1
- Electronic Component
- BM0257386770
- Operating Temperature
- 55℃~+155℃
- Electronic Component
- ±50ppm/℃
- Resistor Type
- Resistor
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MMB02070C1503FB200 产品概述
一、产品简介
MMB02070C1503FB200 是 VISHAY（威世）出品的一款薄膜 MELF 型贴片电阻，阻值 150 kΩ，精度 ±1%，具有优良的长期稳定性和温度线性特性。该型号为抗硫化处理（Sulfur Resistant），并满足汽车级 AEC‑Q200 可靠性要求，适用于对稳定性和环境耐受性有较高要求的工业和车规电子系统。
二、主要性能参数
- 阻值：150 kΩ
- 精度：±1%
- 温度系数（TCR）：±50 ppm/℃
- 额定功率：0.4 W（MELF‑0207 封装典型额定）
- 工作温度范围：-55 ℃ ~ +155 ℃
- 耐硫化处理：支持，用于硫含量较高环境
- 认证：符合 AEC‑Q200（适用车规级别）
三、封装与外观
本件采用 MELF‑0207 圆柱型无源封装，尺寸紧凑、热平衡性能好，便于高密度贴片和回流焊接。圆柱形金属端帽设计有助于改善端接可靠性和热量散逸，适配常见的自动化装配工艺及波峰/回流焊流程。
四、典型应用场景
- 汽车电子：传感器输入、偏置网络、滤波与分压应用，适合车规级长期工作环境
- 工业控制：精密电压分压、参考与测量电路
- 通信设备：高阻值偏置、漏电流敏感场合
- 严苛环境电子：硫化敏感场所（化工、石油等）使用更可靠
五、可靠性与质量保障
VISHAY 的薄膜工艺与抗硫化处理保证了在高湿、高硫等恶劣环境下的电性能稳定性；同时通过 AEC‑Q200 测试，满足振动、热循环、湿热等车规级可靠性要求。典型寿命与漂移指标优于通用碳膜电阻，适合长期稳定工作需求。
六、设计与使用建议
- 在高精度测量回路或高阻值偏置网络中优先选择此类低 TCR、低漂移薄膜电阻；
- 关注功率耗散与散热：虽然 MELF 封装散热性能好，仍需在 PCB 设计时留意周围散热路径和间距，避免长期超额功耗；
- 焊接工艺遵循厂商回流曲线，避免过长高温暴露以减少漂移；
- 在关键应用中建议参照 VISHAY 数据手册核实额定功率与环境 derating 曲线。
七、采购与替代
该型号标识为 MMB02070C1503FB200，品牌 VISHAY（威世），常见以卷带/盘装（T/R）方式供应，适合自动化贴装。选型时可依据实际功耗和封装尺寸在同族列中寻找相近阻值或更高功率等级的替代件，并建议索取原厂数据手册以确认最终电气与机械参数。
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