Model & package intelligence
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Xinglight XL-302SYGD
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-302SYGD
- Type
- XINGLIGHT
- Minimum package
- 1000 袋装
Technical parameters
- Power
- 70mW
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-302SYGD
- Electronic Component
- 1
- Package
- Through-hole, D=3mm
- Electronic Component
- 560nm~570nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.113g
- Electronic Component
- 1
- LED
- 200mcd
- LED
- 30°
- LED
- Electronic Component
- Electronic Component
- BM0257676172
- Electronic Component
- 570nm
- 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-302SYGD 产品概述
一、产品简介
XL-302SYGD 是成兴光（Xinglight）推出的一款直插发光二极管（3mm圆头），发光色为黄绿色（俗称普绿）。灯头直径为3mm，采用插件封装，短脚设计便于快速安装与极性识别，适合各类面板指示、状态显示及小型光源应用。
二、主要技术参数
- 发光颜色：黄绿色
- 峰值波长：570nm（波长范围 560nm ~ 570nm）
- 正向电压 Vf：2.2V（典型）
- 额定正向电流 If：20mA（最大常用）
- 最大功率耗散：70mW（器件极限）
- 发光强度：200mcd（典型）
- 发光角度：30°（窄光束）
- 工作温度：-25℃ ～ +85℃
- 封装形式：插件，D=3mm；型号标识：XL-302SYGD
备注：在20mA 工作点时，正向耗散约为 Vf×If ≈ 44mW，建议按器件极限留有余量以延长寿命。
三、性能特点
- 狭窄发光角（30°），光强集中，适合指示与点光源场合；
- 峰值在570nm，黄绿色视觉显著，清晰易识别；
- 插件直插封装，安装、替换方便，短脚（通常为阴极）便于极性判断；
- 工作温度范围宽，适应一般工业及民用环境。
四、典型应用
- 面板指示灯、状态指示；
- 仪器仪表、检测设备；
- 消费类电子、小型指示模组；
- 教学样品、原型开发与爱好者项目。
五、使用与注意事项
- 驱动建议：稳流驱动最佳。若用限流电阻（以5V供电为例）：R = (VCC - Vf) / If = (5 - 2.2) / 0.02 ≈ 140Ω，常用取值150Ω，功率建议≥1/4W；为延长寿命可适当降低电流至10~15mA；
- 热管理：尽量避免持续在最大功率下工作，器件长期高温会导致光衰加速；
- 焊接注意：回流或手工焊接温度不可过高，建议焊接温度≤260℃且接触时间短于3s；
- 防静电与防潮：LED对静电敏感，操作与存储时注意ESD 防护与防潮包装；
- 极性识别：短脚为阴极（请以出厂标识为准）。
六、封装与订购信息
- 封装：插件，D=3mm，短脚设计；
- 品牌：Xinglight（成兴光）；型号：XL-302SYGD；
- 包装与供货：常见为管装或盘装，量大可与供应商确认卷带/托盘包装与出货时间。
如需更详细的电学曲线（正向电压-电流特性、光输出-电流特性）、可靠性数据或样品测试报告，可联系成兴光技术支持或指定经销商获取完整数据手册。
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