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MEIHUA MHK2396GEBTD
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHK2396GEBTD
- Type
- MEIHUA
- Minimum package
- 500 袋装
Technical parameters
- Power
- 78mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHK2396GEBTD
- Electronic Component
- 1
- Package
- DIP-4-2.54mm
- Electronic Component
- 568nm；628nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.523g
- Electronic Component
- 1
- LED
- 40mcd；45mcd
- LED
- 80°
- LED
- Electronic Component
- Electronic Component
- BM0228149313
- Electronic Component
- 625nm；569nm
- Operating Temperature
- 25℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MHK2396GEBTD 产品概述
一、产品简介
MHK2396GEBTD 为美华（MEIHUA）出品的双色发光二极管（红/绿），封装为 DIP-4（针距 2.54mm），灯头尺寸约 9×4.3mm。器件采用雾状彩色透镜设计，单一封装内实现红色与绿色指示，便于面板指示与状态切换显示。
二、主要参数
- 发光颜色：红色（628nm）、绿色（568nm）
- 典型正向压降（Vf）：绿色 2.05V，红色 2.10V
- 额定正向电流：IF = 20mA（最大工作值按规格表限制）
- 最大额定功率：78mW
- 发光强度：红色 40mcd，绿色 45mcd（典型值）
- 发光角度：80°（典型）
- 工作温度范围：-25℃ ~ +85℃
- 透镜：雾状绿色透镜 / 雾状红色透镜（对应色）
三、封装与机械特性
DIP-4 直插结构，标准 2.54mm 针距，便于面板安装和插座配合。雾状透镜能有效扩散光线，减小眩光并提高可视角度，适合仪表盘、指示灯和设备面板使用。
四、典型应用场景
适用于电源指示、设备状态指示、控制面板、仪器仪表、家电指示、信号指示灯和教育电子实验等场合。双色封装便于在同一位置显示两种状态（例如正常/故障、工作/待机）。
五、使用建议与注意事项
- 建议驱动：恒流驱动或串联限流电阻。例：5V 电源驱动绿色（Vf≈2.05V，IF=20mA）时，限流电阻 R ≈ (5V−2.05V)/20mA ≈ 147Ω（取 150Ω）。
- 发热管理：长期满流工作时注意散热与间歇工作，避免超额功耗导致寿命降低。
- 安装与焊接：DIP 插入式焊接，避免长时间高温烙铁直接加热引脚，防止内部应力或透镜变形。
- 防静电：按常规 ESD 防护措施操作，避免静电损伤 LED 芯片。
- 并联驱动时注意单独限流或使用恒流源，防止电流不均。
六、选型建议
若要求高亮度并在不同状态下切换显示，MHK2396GEBTD 在体积与可视性之间具有良好平衡。选择时关注工作电流、占空比与环境温度，必要时在电路中加入恒流驱动与热保护以延长寿命并保证显示一致性。
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