Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Xinglight XL-3210UBC LED XL-3210UBC
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-3210UBC
- Type
- SMD-3P, 3.2X1.5MM
- Minimum package
- 3000 编带
Technical parameters
- Power
- 70mW
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-3210UBC
- Electronic Component
- 1
- Package
- SMD-3P,3.2x1.5mm
- Electronic Component
- 460nm~475nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.029g
- Electronic Component
- 1
- LED
- 300mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0257676170
- Electronic Component
- 465nm
- 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-3210UBC 1204 蓝色贴片发光二极管 产品概述
一、产品简介
XL-3210UBC 为 Xinglight（成兴光）出品的小型蓝光 SMD 发光二极管，封装尺寸约 1.5 × 3.2 mm（俗称 3210 / 1204）。发光颜色为蓝色，采用无色透明透镜，侧贴载带（侧向取料）设计，适合高速贴片与自动化组装。体积小、视角宽、亮度稳定，适用于各种状态指示与小面积照明场合。
二、主要电光参数
- 发光颜色：蓝色
- 峰值波长：465 nm（谱线范围 460–475 nm）
- 正向电压（Vf）：约 3.4 V（典型）
- 正向电流（If）：20 mA（额定）
- 功率耗散：≈70 mW（Vf × If ≈ 3.4 V × 20 mA ≈ 68 mW）
- 发光强度：300 mcd（典型，测试条件通常为 If=20 mA，具体以厂商数据表为准）
- 发光角度：120°（全角）
- 透镜颜色：无色透明
三、典型使用计算
- 限流电阻计算公式：R = (Vsupply − Vf) / If。
例如在 5 V 系统下：R = (5 − 3.4) / 0.02 ≈ 80 Ω（可选常规阻值 82 Ω）。 - 功率核算：驱动时 LED 自身耗散约 70 mW，电阻功耗按实际电压降计算并留有余量。
- 调光：可采用 PWM 或恒流源实现亮度控制，PWM 频率建议高于人眼识别范围以避免闪烁。
四、封装与工艺注意
- 封装：SMD 1.5 × 3.2 mm，适配常见 1204 贴片位。
- 载带方式：侧贴，兼容主流贴片机取料方向（请在 BOM/贴片文件中确认极性标识与座标）。
- 回流焊：建议使用无铅回流曲线并遵循制造商推荐工艺（峰值温度一般不超过 260°C、次数限制等），实际以供应商数据表为准。
- 防静电、防潮：属半导体器件，应在 ESD 和湿敏防护措施下存放与装配。
五、应用场景
适用于状态指示、按键背光、小型仪表与面板指示、消费电子指示灯、便携设备指示等对体积要求高且需蓝色显示的场景。
六、选型建议与注意事项
- 若对亮度一致性、色温或波段有严格要求，请索取完整光学分档（bin）数据并在样品上验证。
- 严禁长期超额驱动电流或无限流直接并接，以免缩短寿命或烧毁。
- 如需大电流或更高亮度方案，可选型同系列更大封装或高功率 LED。
- 最终设计请以厂商正式数据手册为准，必要时联系供应商获取详细的电学、光学与可靠性测试数据。
如需数据手册、样品或更详细的热、电、光曲线图表，我可以协助获取或解读。
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