Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Xinglight XL-2520SURC/TR10 XL-2520SURC
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-2520SURC / TR10
- Type
- XINGLIGHT
- Minimum package
- 1000 圆盘
Technical parameters
- Power
- 50mW
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-2520SURC/TR10
- Electronic Component
- 1
- Package
- SMD,2.3x2.1mm
- Electronic Component
- 620nm~630nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.076g
- Electronic Component
- 1
- LED
- 3cd
- LED
- 20°
- LED
- Electronic Component
- Electronic Component
- BM0259344316
- Electronic Component
- 625nm
- Operating Temperature
- 20℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XL-2520SURC/TR10 产品概述
一、产品简介
XL-2520SURC/TR10 是成兴光（Xinglight）推出的一款高亮度贴片红色发光二极管（SMD）。封装尺寸约 2.3 × 2.1 mm，反贴（背装）设计，外形为“红小蝴蝶”形态，采用无色透明透镜，发光集中、出光角窄，适合需要点状高亮指示或精确光束控制的应用。
二、主要电气与光学参数
- 发光颜色：红色
- 峰值波长：625 nm（波长范围 620–630 nm）
- 正向电压（Vf）：1.8–2.2 V
- 额定正向电流：20 mA（最大驱动按厂商规格）
- 功率：50 mW（典型光电功率标注）
- 发光强度：3 cd（IF=20 mA 条件）
- 发光角度：20°（窄角，高方向性）
- 二极管配置：独立二极管
- 透镜颜色：无色透明
- 工作温度范围：-20 ℃ 至 +85 ℃
三、机械封装与焊接
- 封装：SMD，尺寸 2.3 × 2.1 mm，反贴（背装）载带方式（TR10 表示卷带包装形式，具体数量与包装请向供应商确认）。
- 焊接：建议按无铅回流焊工艺进行，参考厂商回流曲线为准；在工艺上注意预热和峰值温度控制以保护 LED 光电性能。反贴安装时请注意极性标识与 SMT 贴装方向，避免遗漏。
四、驱动与热管理建议
- 驱动：建议恒流驱动，以保证亮度稳定与使用寿命。若用串联限流电阻，电阻计算示例：5 V 电源下 R ≈ (5.0 − Vf) / 0.02 ≈ 155 Ω（取 150–180 Ω）；3.3 V 电源下 R ≈ (3.3 − Vf) / 0.02 ≈ 70–75 Ω。电阻功率按实际电压降计算，通常 1/4 W 即可满足。
- 熏热：虽然单颗功耗较低，但长时间高电流驱动或密集安装时需注意 PCB 散热与热沉布置，避免环境温度过高导致光衰或寿命下降。若在高温工况使用，应根据应用对驱动电流进行适当降额。
五、典型应用
- 状态指示、面板指示灯
- 仪表与控制设备的小角度照明
- 背光点阵、指示条、信号指示与光电发射源
- 需要高方向性亮度的电子产品指示场景
六、采购与注意事项
- 型号：XL-2520SURC/TR10，品牌：Xinglight（成兴光）。TR10 表示卷带包装，订购时请确认卷带长度、数量和批次信息。
- 建议在设计前索取并参照完整数据手册，确认绝对最大额定值（反向电压、峰值正向电流等）、回流焊曲线、PCB 焊盘建议图和可靠性测试报告。
- 建议按行业静电防护措施（ESD）和储存条件保存，避免长期潮湿或高温环境存放。
如需更详细的电气曲线、光学分布图或 PCB 封装建议图，可联系供应商获取原厂数据手册与样品支持。
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