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MEIHUA MHT192CYCT
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHT192CYCT
- Type
- MEIHUA
- Minimum package
- 4000 编带
Technical parameters
- Power
- 60mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHT192CYCT
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- 585.5nm~594.5nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.017g
- Electronic Component
- 1
- LED
- 180mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0228233712
- Electronic Component
- 591nm
- 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.
MHT192CYCT 产品概述
一、概述
MHT192CYCT（品牌：MEIHUA 美华）是一款封装为 0603 的黄色发光二极管，适用于需要小体积、高可靠性和稳定指示光源的电子产品。该器件峰值波长为 591nm，波长范围为 585.5nm~594.5nm，呈典型黄色光色调，配备无色透明透镜，发光均匀、色彩纯正。
二、主要电气和光学参数
- 正向电流（If）：20 mA（典型额定电流）
- 最大功率耗散：60 mW
- 峰值波长：591 nm（黄色）
- 光谱范围：585.5 nm ~ 594.5 nm
- 正向压降（Vf）：2.35 V（典型）
- 发光强度：180 mcd（在额定条件下）
- 发光角度：120°（广角发散）
- 工作温度范围：-40 ℃ ~ +85 ℃
- 封装：0603，透镜颜色：无色透明透镜
三、产品特点与优势
- 小尺寸（0603）适合高密度 PCB 布局和空间受限设计。
- 宽视角（120°）提供较大的可视区域，适合指示与背光应用。
- 稳定的黄色发光（591 nm 峰值），便于颜色区分与视觉识别。
- 工作温度范围宽，适应工业级环境要求。
- 典型正向电流 20 mA，正向压降适中，有利于电源与电阻配合设计。
四、典型应用场景
- 面板指示灯、状态指示和信号显示。
- 消费类电子与家电（如遥控器指示、键盘背光）。
- 仪器仪表、工业设备指示。
- 交通与安防设备中的位置或状态提示。
- 需要小尺寸黄色光源的装饰与指示场合。
五、设计与使用建议
- 驱动：常用限流方式驱动，限流电阻计算：R = (VCC - Vf) / If，建议在实际设计中留有裕量并考虑温漂。
- 功率管理：器件最大功率 60 mW，典型 Vf × If = 2.35 V × 20 mA ≈ 47 mW，建议不长期超额定功率使用以延长寿命。
- 焊接与组装：建议按厂家推荐的回流焊工艺和 JEDEC 标准（如 J-STD-020）进行，避免超过器件热极限；0603 封装焊接时注意避免焊膏过量与焊接应力。
- PCB 布局：留出适当焊盘便于良好焊接与散热，焊盘设计应参考厂商封装建议并考虑回流焊后检测。
- ESD 与可靠性：LED 对静电敏感，后续贴装与检验环节建议采取防静电措施；存储环境避免高湿高温，长时间存储请遵循干燥箱或干燥包装要求。
- 极性识别：0603 LED 极性在 PCB 设计与装配时需特别标注，安装前请参考产品封装图与数据手册确认极性方向。
六、质量与采购提示
MHT192CYCT 由 MEIHUA（美华）生产，适用于要求稳定指示与小型化封装的量产项目。采购时建议向供应商索取详细数据手册、封装图和回流焊工艺规范，同时确认出货前的光电参数一致性与批次可追溯性。
联系我们或索取样片与技术资料，可获取更详尽的电气特性曲线、光强分布图和推荐的 PCB 焊盘尺寸，便于在具体项目中快速验证与量产。
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