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MEIHUA MHK2396YGGBTD
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHK2396YGGBTD
- Type
- MEIHUA
- Minimum package
- 500 圆盘
Technical parameters
- Power
- 85mW；78mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHK2396YGGBTD
- Electronic Component
- 1
- Package
- DIP-4-2.54mm
- Electronic Component
- 570nm；586nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.5g
- Electronic Component
- 1
- LED
- 15mcd；20mcd；20mcd
- LED
- 60°；80°
- LED
- Electronic Component
- Electronic Component
- BM0258662029
- Operating Temperature
- 25℃~+85℃
- Current
- 20mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MHK2396YGGBTD 产品概述
一、产品简介
MHK2396YGGBTD（LED_4.3X9MM_TM）是美华（MEIHUA）出品的一款指示用发光二极管，提供黄色与黄绿色两种发光色。封装采用DIP-4（脚距2.54mm），外壳为短柱形透镜，透镜色有雾状白色与雾状绿色可选，便于光分布均匀且视觉柔和，适合面板指示与小型背光应用。
二、主要技术参数
- 发光颜色：黄色 / 黄绿色
- 峰值波长：570nm（黄） / 586nm（黄绿）
- 正向电压（Vf）：约2.10V（黄） / 2.15V（黄绿）（IF=20mA时典型值）
- 正向电流：20mA（典型驱动值）
- 发光强度：15mcd、20mcd（不同型号或测量条件）
- 发光角度：60° / 80°（视透镜类型而定）
- 功率标称：85mW / 78mW（规格表项）
- 工作温度：-25℃～+85℃
说明：在20mA驱动下，按典型Vf计算器件自身电耗约为42mW左右；产品规格中列出的功率可作为热设计与可靠性评估参考。
三、外形与封装
- 封装形式：DIP-4，脚距2.54mm，标准通孔安装，适配常见插座与面板安装工艺。
- 外形尺寸：标称4.3×9mm短柱透镜，雾面透镜减少直视眩光，增强可视均匀性。
- 标记与选型：型号后缀通常标明颜色与透镜类型，选型请对照产品目录以确认光强与视角。
四、典型应用
- 仪器仪表、面板指示灯
- 家用电器与消费电子状态指示
- 工业控制、信号灯与指示列
- 小型背光与符号指示场景
五、使用建议与注意事项
- 推荐驱动电流为20mA，若用于长寿命或降低发热，建议适当降流或选用恒流驱动。
- 驱动电阻计算：R = (Vcc - Vf) / IF（示例：5V供电时，R ≈ (5V - 2.1V)/20mA ≈ 145Ω）。
- 焊接与存储：为保证可靠性，焊接应遵循行业通用温度-时间规范，避免长时间高温；防静电、防潮存放。
- 使用环境：避免超过推荐工作温度范围，长时间高温或反向过压会影响亮度与寿命。
- ESD防护：LED对静电敏感，装配和测试过程中应采取基本静电防护措施。
本概述覆盖MHK2396YGGBTD的关键性能与应用建议，具体电光参数与封装图请参照厂商正式规格书以获取详细测试条件与典型曲线。
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