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Xinglight XL-4008UBC
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-4008UBC
- Type
- XINGLIGHT
- Minimum package
- 3000 卷
Technical parameters
- Power
- 70mW
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-4008UBC
- Electronic Component
- 1
- Package
- SMD,4x1.4mm
- Electronic Component
- 465nm~467.5nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.031g
- Electronic Component
- 1
- LED
- 600mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0227496457
- Electronic Component
- 467.5nm
- Operating Temperature
- 30℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XL-4008UBC 335 — 贴片蓝光LED 产品概述
一、产品摘要
XL-4008UBC 335 是成兴光（Xinglight）推出的一款高亮度蓝光贴片发光二极管（SMD）。器件尺寸为1.4 × 4 mm，侧贴载带封装，透明无色透镜，峰值波长467.5 nm，适用于对蓝光指示、背光及点光源需求的各类电子产品。
二、主要电光参数
- 正向电流（If）：20 mA（典型驱动电流）
- 峰值波长（λp）：467.5 nm；光谱范围 465 ~ 467.5 nm
- 发光强度：约 600 mcd（在20 mA条件下）
- 发光角度：120°，宽视角设计，出光均匀性好
- 正向压降（Vf）：2.8 ~ 3.4 V（在规定If下）
- 功耗：约 70 mW（Vf × If 估算）
- 发光颜色：蓝色
- 工作温度范围：-30 ℃ ~ +85 ℃
三、机械与封装特点
本器件为SMD封装，外形尺寸小巧（1.4 × 4 mm），便于高密度贴装与自动化生产。侧贴（side-fed）载带方式适配常见贴片机进料，透明无色透镜有利于色彩还原与光通量输出，适合需要裸色蓝光的场合。
四、使用与焊接建议
- 推荐采用恒流驱动或在每颗LED前串联限流电阻，避免超过额定If以延长寿命。
- 典型回流焊：遵循元件通用SMD回流曲线，不应长时间超过最高封装温度；推荐参考JEDEC/IPC标准曲线进行工艺设定。
- 贴装与搬运过程中注意静电防护（ESD），并避免机械应力直接作用于透镜和引脚。
- 若长时间存放或暴露于高湿环境，按厂商建议进行干燥处理或回烘，以防焊接质量下降。
五、可靠性与环境适应性
XL-4008UBC 335 设计适用于工业级温度范围（-30 ℃ 至 +85 ℃），能在较宽温度范围内保持稳定发光性能。常规可靠性试验包括高温/低温循环、温湿度应力和寿命老化测试，具体寿命与失光曲线受驱动电流、散热条件和工作温度影响。
六、典型应用场景
- 工业与消费类设备的指示灯与状态显示
- 背光模块、按键照明、仪表盘点光源
- 医疗器械、仪器面板的蓝光指示
- 需要宽视角、均匀蓝光输出的照明与装饰场合
七、选型与设计注意事项
在选型时应结合系统电源、驱动方式与散热条件核算实际正向电流和压降，确认热阻及温升对光衰的影响。若对色坐标、光通量稳定性有更高要求，可与供应商确认完整的光谱数据、IV曲线及老化数据以进行可靠性评估。订货时请注明型号：XL-4008UBC 335（品牌：Xinglight/成兴光）、封装与载带方式，以便获取准确出货与测试资料。
如需进一步的电光特性曲线、封装图或回流焊推荐曲线，我可以为您整理并提供参考资料。
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