Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Xinglight XL-1606UWC LED XL-1606UWC
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-1606UWC
- Type
- XINGLIGHT
- Minimum package
- 4000 编带
Technical parameters
- Power
- 70mW
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-1606UWC
- Electronic Component
- 1
- Package
- SMD,1.7x1.1mm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 8000K~12000K
- Electronic Component
- 0.021g
- Electronic Component
- 1
- LED
- 1.1cd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0230032106
- 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.
XL-1606UWC 产品概述
一、产品简介
XL-1606UWC 是成兴光（Xinglight）推出的一款贴片发光二极管（SMD LED），封装尺寸为 1.1 × 1.7 mm（0602 类似），独立二极管封装，黄色透镜、白光发光，透镜用于扩散与视觉均匀性处理。典型应用于面板指示、仪表背光、移动设备指示灯及小型显示装置。
二、主要电气与光学参数
- 发光颜色：白色（黄色透镜）
- 正向电压 Vf：3.4 V（典型）
- 推荐正向电流 If：20 mA（最大工作电流请参照厂方数据）
- 功率：70 mW（典型）
- 发光强度：1100 mcd（典型）
- 发光角度：120°（广视角）
- 二极管配置：独立二极管
- 封装：SMD，尺寸 1.1 × 1.7 mm
注：Vf 与光强随电流与温度变化，设计时应留裕量并参考完整数据表。
三、驱动与电阻计算（典型）
- 5 V 供电：R = (5.0 − 3.4) / 0.02 = 80 Ω → 取标准值 82 Ω，电阻功率 ≥ 0.25 W（建议 0.5 W 以延长寿命）。
- 12 V 供电：R = (12 − 3.4) / 0.02 = 430 Ω → 取 430/470 Ω，电阻功率 ≥ 0.5 W。
- 3.3 V 供电：3.3 V 小于 Vf 典型值 3.4 V，无法直接满电流驱动，应使用升压驱动或恒流源，或接受较低亮度。
为保证一致性与寿命，工业级设计推荐使用恒流驱动或恒流源芯片。
四、封装与焊接建议
- 贴装方式：表面贴装，适合回流焊工艺。载带方式为侧贴，便于自动贴片机取料。
- 焊盘与锡膏：建议遵循厂方参考焊盘图，锡膏印刷量控制在 60–100% 以防虚焊或溢锡。
- 回流温度：按无铅工艺曲线，避免过长高温暴露，减少光衰与黄变。
- ESD 防护：LED 对静电敏感，贴片与测试操作请使用防静电措施。
五、热管理与可靠性
- 由于封装体积小，热阻相对较高，长时间大电流会导致 Vf 上升与光衰。建议 If 不长期超过 20 mA，必要时降低驱动电流或增加间歇工作。
- 存储与工作环境应避免高湿、高温，符合 RoHS 要求（请以出货证书为准）。
六、典型应用场景
- 仪表指示灯、按键背光、状态指示、便携式设备指示、微型显示边缘照明等需要小尺寸、广视角白光指示的场合。
七、选型与采购注意
在批量采购前，请索取厂方完整数据手册（含典型电流-光强曲线、热阻、回流曲线及机械封装图）。确认包装（卷带）、出货批次与质量报告，以便保证一致性与可追溯性。
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