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MEIHUA MHK33153GEYBTD
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHK33153GEYBTD
- Type
- MEIHUA
- Minimum package
- 250 袋
Technical parameters
- Power
- 78mW；78mW；80mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHK33153GEYBTD
- Electronic Component
- 1
- Package
- DIP-6-2.54mm
- Electronic Component
- 570nm；630nm；589nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 1.118g
- Electronic Component
- 1
- LED
- 45mcd；120mcd；45mcd
- LED
- 60°
- LED
- RGY
- Electronic Component
- BM0226603466
- Operating Temperature
- 40℃~+85℃
- Current
- 20mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MHK33153GEYBTD 产品概述
一、产品简介
MHK33153GEYBTD 为 MEIHUA（美华）出品的三色发光二极管（RGY），采用直插式 DIP-6（2.54mm）封装。器件集成红、绿、黄三色单元，配以雾状透镜，实现均匀柔和的指示效果，适合面板指示、状态显示和信号提示等场景。
二、主要电光参数
- 发光颜色：R（红）、G（绿）、Y（黄）三色。
- 峰值波长：绿 570 nm；红 630 nm；黄 589 nm。
- 正向电压（Vf）：1.8 V ~ 2.3 V（典型值随颜色略有差异）。
- 正向电流（If）：20 mA（最大额定工作电流）。
- 功率耗散：约 78 mW（红/绿）/80 mW（黄）。
- 发光强度：红 45 mcd；绿 120 mcd；黄 45 mcd（典型）。
- 发光角度：60°；透镜为雾状，光分布均匀、眩光小。
- 工作温度范围：-40 ℃ ~ +85 ℃。
三、封装与机械特性
本器件为 DIP-6 标准针脚，针距 2.54 mm，便于通孔焊接和快速装配。雾状透镜不仅改善出光均匀性，也降低了直接眩光，适合近距离观察的指示用途。外形尺寸与针脚布局符合通用插装板设计，便于替换与维修。
四、使用建议与电路注意事项
- 驱动：建议使用限流电阻或恒流驱动器控制电流，不要直接并联到电源。
- 限流电阻示例（5V 电源）：R = (5V - Vf) / 20mA ≈ 150 Ω（按 Vf 取 2.0V）。电阻功率 P = I^2·R ≈ 0.06 W，选用 1/4W 即可。
- 多色驱动：若采用共阴或共阳方式进行多色控制，注意各色的 Vf 差异并单独限流。可采用脉宽调制（PWM）实现亮度与色彩混合。
- 热管理：尽量在额定 If 以下工作（如 10~15 mA）以延长寿命并降低热应力，尤其长时间点亮时。
- 安装与焊接：建议遵循通用通孔元件焊接工艺，避免长时间高温烙铁接触引脚以免损伤封装。
五、适用场合与可靠性
适合工业仪表、通信设备面板、家电指示、消费电子与教育设备等需要清晰、柔和指示灯的场合。器件工作温度范围宽，适应性强；雾状透镜提高可视舒适度并降低视角依赖性。使用中注意防静电和避免超过额定电流、电压和功耗，以确保可靠长期运行。
如需更详细的引脚图、尺寸图或波长/亮度的温度特性曲线，请提供采购型号或询问美华官方技术资料以获得完整数据表。
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