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Xinglight XL-234UBC-L
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-234UBC-L
- Type
- XINGLIGHT
- Minimum package
- 1000 卷
Technical parameters
- Power
- 70mW
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-234UBC-L
- Electronic Component
- 1
- Package
- Through-hole, L=3.15mm
- Electronic Component
- 465nm~470nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.15g
- Electronic Component
- 1
- LED
- 2cd
- LED
- 80°
- LED
- Electronic Component
- Electronic Component
- BM0259344891
- Electronic Component
- 468nm
- Operating Temperature
- 25℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XL-234UBC-L 产品概述
一、产品概况
XL-234UBC-L 为 Xinglight（成兴光）出品的直插型蓝光发光二极管，标准插件封装（L = 3.15mm），外观为无色透明透镜，白发蓝（白色灯体、蓝色发光）长脚设计，便于穿板与手工装配。二极管为独立二极管配置，适合一般指示、背光与点光源应用。
二、主要电学与光学参数
- 发光颜色：蓝色
- 波长范围：465nm ~ 470nm；峰值波长：468nm
- 正向电流（If）：标准 20mA
- 正向压降（Vf）：3.0V ~ 3.4V
- 功率：70mW（最大）
- 发光强度：2 cd（典型）
- 发光角度：80°
- 透镜：无色透明，光学聚合效应弱，发散角较宽
- 工作温度范围：-25℃ ~ +85℃
三、封装与机械特性
- 封装形式：插件（直插）
- 引脚长度/安装尺寸：L = 3.15mm（对穿孔与面装转孔配合友好）
- 二极管结构：独立二极管，利于单点布置与并联/串联混合设计
- 建议焊接注意：焊接温度建议不超过 260℃，单点加热时间不超过 3 秒，避免长时间高温损伤光学与电性能。
四、典型应用场景
- 指示灯、状态显示（面板、仪器仪表）
- 背光与键盘指示
- 信号指示与装置点光源
- 教学与原型开发、DIY 项目
五、使用建议与典型电路
为保护LED并稳定亮度，推荐使用限流电阻或恒流源。典型限流电阻计算举例（以 Vf 取中值 3.2V）：
- 直流 5V 电源：R = (5V − 3.2V) / 20mA ≈ 90 Ω（取 91 Ω）；电阻功率 P ≈ 0.036W，常用 1/8W 或 1/4W 足够。
- 直流 12V 电源：R = (12V − 3.2V) / 20mA ≈ 440 Ω（可选 470 Ω）；电阻功率 P ≈ 0.176W，建议 1/4W 或 1/2W 电阻。
如需更稳定亮度或多颗并联，建议采用恒流驱动或为每颗 LED 单独限流。
六、注意事项
- 不要超过最大额定电流（20mA）和最大功率（70mW），以避免光衰或失效。
- 存储与使用时避免强烈静电放电（ESD）；建议生产与装配过程佩戴防静电措施。
- 长期在高温、高湿环境下会影响亮度和寿命，建议在额定环境范围内工作。
XL-234UBC-L 以其稳定的蓝色峰值、通用的插件封装与中等视角，适合需要明确指示效果和便捷穿板安装的场合。若需更高亮度或特殊视角，可联系供应商查询相近型号或定制选项。
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