Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Xinglight XL-2012BGWC LED XL-2012BGWC
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-2012BGWC
- Type
- XINGLIGHT
- Minimum package
- 3000 圆盘
Technical parameters
- Power
- 70mW
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-2012BGWC
- Electronic Component
- 1
- Package
- 805
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 50000K
- Electronic Component
- 0.026g
- Electronic Component
- 1
- LED
- 540mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0225276562
- 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-2012BGWC（0805）贴片发光二极管 产品概述
一、产品简介
XL-2012BGWC 是成兴光（Xinglight）推出的一款 0805（2012公制）贴片发光二极管，发光颜色为冰蓝色，外观采用冰蓝色透镜或浅黄色透镜可选。该器件体积小、亮度高、视角宽，适用于各种指示和背光应用。
二、主要技术参数
- 型号：XL-2012BGWC（0805）
- 正向电流（If）：20 mA（最大/典型）
- 最大功率耗散：70 mW
- 正向压降（Vf）：3.3 V（典型）
- 发光强度：540 mcd（@20 mA）
- 发光角度：120°
- 工作温度：-40 ℃ ~ +85 ℃
- 载带方式：正贴（面朝上，适配自动贴片）
- 透镜颜色：冰蓝色透镜 / 浅黄色透镜
三、电气与光学特性说明
在典型驱动条件下（If = 20 mA，Vf ≈ 3.3 V），器件功耗约为 Vf × If ≈ 66 mW，接近其最大额定功率 70 mW，因此建议设计中不长期满载工作以提高可靠性。发光角度 120° 提供较宽的可视范围，540 mcd 的亮度使其在面板指示和标识中视觉效果良好。
四、封装与机械特性
0805 封装尺寸（约 2.0 mm × 1.25 mm）适合高密度贴装。正贴载带方式便于贴片机抓取与贴装定位。浅黄色透镜通常用于改善光色均匀性与视觉感受，冰蓝色透镜则更直观呈现冰蓝色光效。
五、推荐使用建议
- 驱动方式：建议使用限流电阻或恒流驱动器控制电流；典型限流电阻计算（以 5 V 驱动为例）：R = (Vcc − Vf) / If = (5.0 − 3.3) / 0.02 ≈ 85 Ω，常用值可选 82 Ω。
- 寿命与可靠性：如用于指示灯，建议降额驱动（例如 5–10 mA）以延长寿命并降低热应力。
- 调光：支持 PWM 调光，注意频率与占空比对视觉效果的影响。
六、使用注意事项
- ESD 防护：LED 对静电敏感，生产与装配过程中应采取静电防护措施。
- 回流焊：兼容常见回流焊工艺，请参照厂方推荐的回流曲线和温度限值进行焊接。
- 散热与环境：避免在超过额定温度范围的环境长期工作，器件散热主要通过 PCB 传导，合理布局有助于热量释放。
七、应用场景与包装
适用于电子产品面板指示、消费电子、仪表指示、键盘背光及一般工业设备指示等。出厂通常以载带卷装（Tape & Reel）方式提供，便于 SMT 自动化生产。
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