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MEIHUA MHS171UGCT
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHS171UGCT
- Type
- MEIHUA
- Minimum package
- 4000 编带
Technical parameters
- Power
- 95mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHS171UGCT
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- 515nm~530nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.025g
- Electronic Component
- 1
- LED
- 1.12cd
- LED
- 140°
- LED
- Electronic Component
- Electronic Component
- BM0228149318
- Electronic Component
- 516nm
- Operating Temperature
- 40℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MHS171UGCT（0805）翠绿色发光二极管 产品概述
一、产品简介
MHS171UGCT 是美华（MEIHUA）推出的一款0805封装翠绿色发光二极管（LED），采用无色透明透镜与侧贴（侧带）载带方式，面向微型指示与高密度表贴应用。该器件峰值波长516 nm，色泽为鲜明的翠绿色，视角宽达140°，便于在狭小空间内实现可见性均匀的指示效果。
二、主要规格要点
- 封装：0805（表面贴装）
- 发光颜色：翠绿色（峰值波长：516 nm；波长范围：515–530 nm）
- 正向电流（If）：20 mA（额定）
- 最大功率消耗：95 mW
- 正向电压（Vf）：2.55 V ～ 3.35 V
- 发光强度：1120 mcd（典型）
- 发光角度：140°
- 工作温度范围：-40 ℃ ～ +85 ℃
- 载带方式：侧贴（Side Feed）
- 透镜：无色透明
三、功能特性与优势
- 高亮度：1120 mcd 的典型发光强度，在微小封装中提供良好的可视效果，适合状态指示与面板背光。
- 宽视角：140°大视角使显示更均匀，减少视角盲区，对于侧视或多人视角观察尤为有效。
- 稳定色坐标：峰值516 nm，色调稳定，便于在多色指示系统中实现颜色一致性。
- 小型化封装：0805尺寸适合高密度PCB布板与便携设备，侧贴载带便于自动贴装和高产能生产。
- 宽温区可靠性：-40 ℃ 至 +85 ℃ 的工作温度满足工业级与商用产品常见环境需求。
四、典型应用场景
- 消费电子和便携设备的状态指示灯（如耳机、充电仓、遥控器等）
- 仪器仪表、工业控制面板的状态与报警指示
- 家用电器面板与按键背光
- 电子玩具、装饰照明与信号指示模块
五、使用建议与注意事项
- 驱动与散热：建议工作电流不超过额定20 mA，实际应用中可根据亮度需求适当降流以延长寿命并降低功耗。器件功率限制为95 mW，设计时请计算 If × Vf 并留有安全余量。
- 焊接工艺：兼容常用SMT回流焊工艺。建议遵循厂商回流曲线以避免过热导致光衰或封装损伤。
- 存储与防护：防潮包装存放，开封后若不立即使用建议烘干处理以防焊接过程中产生湿气相关缺陷。
- ESD与静电防护：LED 对静电敏感，装配与测试时请采取静电防护措施（工作台接地、佩戴防静电腕带等）。
- 光学校验：若用于色彩敏感或配色严格的系统，应在最终装配下进行光学一致性筛选与配对。
六、总结
MHS171UGCT（0805）以其高亮度、翠绿色稳定发色与宽视角特点，适合需要小尺寸、高可见性指示的电子产品。结合良好的SMT兼容性与工业级温度范围，是面向高密度装配与可靠性要求场合的实用选择。选型时请参考具体的驱动电流、功耗与回流焊规范，按需进行光电参数验证与寿命测试。
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