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EVERLIGHT 12-21SURC/S530-A3/TR8 12-21SURC
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- EVERLIGHT 12-21SURC / S530-A3 / TR8
- Type
- EVERLIGHT
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Power
- 60mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- EVERLIGHT
- Electronic Component
- 12-21SURC/S530-A3/TR8
- Electronic Component
- 1
- Package
- SMD,3x2mm
- Electronic Component
- 624nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.033g
- Electronic Component
- 1
- LED
- 68mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0227783346
- Electronic Component
- 632nm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
12-21SURC/S530-A3/TR8 产品概述
一、产品概况
12-21SURC/S530-A3/TR8 为 EVERLIGHT（台湾亿光）出品的红色高亮SMD贴片发光二极管（LED），属 CLEAR CHIP 系列。该器件采用无色透明透镜、小尺寸封装（SMD，3×2 mm），以高显色性与均匀光学输出为目标，适用于各种指示与背光场合。
二、主要技术参数
- 发光颜色：红色
- 峰值波长：632 nm（典型）
- 波长（中心）：624 nm
- 正向电压（Vf）：2.0 V（典型）
- 正向电流（If）：20 mA（额定）
- 功率：60 mW（最大/或标称，详见厂家规格书）
- 发光强度：68 mcd（测试条件下典型值）
- 发光角度：120°
- 透镜颜色：无色透明
- 工作温度范围：-40 ℃ ~ +85 ℃
- 封装形式：SMD，尺寸 3 × 2 mm
三、主要特性与优势
- 小体积高密度：3×2 mm 紧凑封装，便于高密度PCB布局与微型化设计。
- 宽照明角度：120°大视角，发光分布均匀，适合指示与扩散照明应用。
- 色坐标稳定：632 nm 峰值波长保证了显著的红色视觉效果，利于状态识别与信号区分。
- 透明透镜：无色透镜减少色偏，光学效率高，适合需要纯色或色彩一致性的场合。
- 宽工作温度：-40 ℃ 至 +85 ℃，适应工业级温度环境。
四、典型应用场景
- 指示灯与状态显示（家电、仪器仪表、工业控制）。
- 键盘与面板背光、指示标识。
- 便携式设备与消费电子的功能指示。
- 信号指示与小型信号灯条、低功耗照明点阵。
五、设计与安装要点
- 驱动与限流：建议使用恒流驱动或串联限流电阻以稳定亮度并保护LED；额定工作电流为20 mA。
- 热管理：尽管功率不高，但长期工作时应考虑PCB铜箔散热与良好焊盘设计，避免长期过温降低光衰。
- PCB封装建议：遵循 EVERLIGHT 推荐的焊盘尺寸与过孔布局，保证贴装可靠性与良好热传导。
- 焊接工艺：支持常规回流焊工艺；回流温度与曲线应参照厂方资料与行业标准，避免超过器件最高温度限制。
- 防静电防潮：在存储与贴装过程中注意ESD防护与湿敏等级管理，避免静电与潮气损坏。
六、可靠性与测试注意
- 建议在产品验证阶段进行寿命测试与环境试验（高低温循环、湿热、震动）以确认在目标应用中的可靠性。
- 光输出（mcd）会随测试条件、驱动电流与温度变化，设计时留有裕量并在规格允许范围内选型。
七、结论与选型建议
12-21SURC/S530-A3/TR8 以其稳定的红色光输出、紧凑SMD封装与宽工作温度范围，适合各类需要清晰红色指示的小型电子设备与工业应用。选型时请结合实际驱动电流、热环境与期望亮度，并参考 EVERLIGHT 官方数据手册以获得详细电气与焊接规范。若需在严苛环境或高功率应用中使用，建议与供应商沟通确认长期可靠性与可用样品测试结果。
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