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MEIHUA MHT192DUGCT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHT192DUGCT
- Type
- MEIHUA
- Minimum package
- 18000 圆盘
Technical parameters
- Power
- 60mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHT192DUGCT
- Electronic Component
- 1
- Package
- SMD
- Electronic Component
- 515nm~530nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.021g
- Electronic Component
- 1
- LED
- 565mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0227243500
- Electronic Component
- 518nm
- 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.
MHT192DUGCT 0603 翠绿色发光二极管 产品概述
一、产品简介
MHT192DUGCT 是 MEIHUA(美华) 推出的 SMD 贴片发光二极管，封装规格为 0603。发光颜色为翠绿色，透镜为无色透明透镜，适合高密度表面贴装电路和精细指示照明场合。器件体积小、光色纯正、可靠性高，适用于消费电子、仪表面板、指示灯及背光等领域。
二、主要参数
- 发光颜色：翠绿色
- 波长范围：515 nm ~ 530 nm，峰值波长：518 nm
- 正向电流（If）：5 mA（典型驱动电流）
- 正向压降（Vf）：2.3 V ~ 2.8 V
- 功率额定：60 mW
- 发光强度：565 mcd（典型值）
- 发光角度：120°
- 透镜颜色：无色透明
- 工作温度：-40 ℃ ~ +85 ℃
- 封装：SMD 0603
三、光学与电气特性
该 LED 在 515–530 nm 波段提供稳定的翠绿色光输出，峰值 518 nm 对人眼绿色响应敏感，可实现较高的视觉亮度。典型发光强度 565 mcd（在厂家规定的测试条件下），视角 120°，光束分布较宽，适合一般指示和泛光显示。正向压降在 2.3–2.8 V 之间，按典型 If=5 mA 工作，器件耗散功率远低于额定 60 mW，留有安全裕量。
四、封装与安装
0603 SMD 封装便于自动贴装与回流焊工艺。建议参考厂家提供的封装图与回流曲线进行贴装与焊接，控制回流峰值温度与时长以保证焊接可靠性和光电性能。因体积小，焊盘设计与锡量需合理匹配以避免热应力和焊点缺陷。
五、典型电路与应用场景
在常见电源（例如 3.3 V）驱动时，可采用限流电阻：R = (Vs - Vf) / If。以 Vf≈2.5 V、If=5 mA 为例，R ≈ (3.3−2.5)/0.005 ≈ 160 Ω。应用领域包括：消费类电子指示灯、工控面板、仪器仪表、家电指示、汽车内饰（非高亮度外观灯）等。
六、使用与可靠性注意事项
- 建议在额定 If 条件下或更低电流下长期工作，避免过流冲击。
- 注意静电防护（ESD），在贴装与测试过程中采取接地与防静电措施。
- 存储与焊接时遵循湿敏等级与回流温度规范，避免湿度引起的焊接缺陷。
- 如需具体封装尺寸、极性标识、测试条件和曲线，请参照厂家详细数据手册以获得完整参数与推荐工艺。
以上为 MHT192DUGCT 0603 翠绿色 LED 的简要概述，若需电气光学曲线、封装图、推荐焊接曲线或样品评估建议，可提供进一步支持。
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