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MEIHUA MHT136CSCT
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHT136CSCT
- Type
- MEIHUA
- Minimum package
- 3000 圆盘
Technical parameters
- Power
- 60mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHT136CSCT
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- 600.5nm~612.5nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.02g
- Electronic Component
- 1
- LED
- 72mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0225772635
- Electronic Component
- 611nm
- Operating Temperature
- 35℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MHT136CSCT（0402）产品概述
一、产品简介
MHT136CSCT 为 MEIHUA（美华）出品的0402 封装发光二极管（LED），属于橙色光谱器件。器件采用无色透明透镜，发光角度宽达120°，峰值波长611nm（波长范围600.5nm~612.5nm），在小尺寸下提供稳定且可重复的光输出，适合高密度布板与微型指示与背光应用。
二、主要特性
- 发光颜色：橙色，峰值波长 611nm（600.5nm~612.5nm）
- 发光强度：72 mcd（典型值，测试条件以厂商标准为准）
- 发光角度：120°（宽视角，适合面光或均匀提示）
- 透镜：无色透明，光色纯正且不改变光谱特性
- 工作温度：-35℃ ~ +85℃，适用于一般工业与消费类环境
三、电气与光学参数
- 典型正向电流（If）：5 mA（建议工作电流）
- 正向压降（Vf）：1.7 V ~ 2.2 V（随电流与温度略有变化）
- 功率（耗散）：60 mW（器件最大功率耗散指标，设计时需注意热预算）
设计示例（参考）：若系统电源为5V，以If=5mA 且取 Vf≈2.0V，限流电阻 R = (5V−2.0V)/5mA ≈ 600Ω，可选常见值 620Ω；电阻功率约 P = I^2·R ≈ 0.0155W，常规1/8W以上即可。
四、封装与焊接注意事项
- 封装：0402（约 1.0×0.5 mm），适合高密度贴片装配。
- 焊接：推荐回流焊工艺，遵循制造商回流温度曲线；避免过高峰值温度与超时暴露，以免引起内封装损伤或光学性能退化。
- 贴装：小型封装对锡膏量与焊盘设计敏感，应控制焊盘尺寸与锡膏印刷量，防止漂移或虚焊。
五、典型应用与设计建议
- 应用场景：移动设备指示、仪表面板、背光点阵、微型指示灯、消费电子与工业控制指示。
- 设计建议：按典型If=5mA设计光通路与限流，若需更高亮度须参照厂商额定最大电流与热阻数据并保证足够散热。宽发光角适合无遮挡提示与扩散层应用。
六、可靠性与贮存
- 工作环境：可在-35℃至+85℃范围内长期工作，注意极端高温会降低寿命与亮度。
- 存储建议：防潮包装（原装卷带/密封盘），避免长期潮湿或强光直射；在拆封后按常规 SMT 材料要求在规定时间内回流。
- 质量与合规：建议向供应商索取完整数据手册（含最大额定值、老化与可靠性试验数据）以便在关键设计中进行完整验证。
以上为 MHT136CSCT（0402）器件的简要概述与设计要点。具体电气特性、回流曲线及可靠性数据请以 MEIHUA 官方资料为准，在产品导入前建议进行样品评估与寿命验证。
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