Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
EVERLIGHT 45-21/RSC-AU1V1B/2T 45-21
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- EVERLIGHT 45-21 / RSC-AU1V1B / 2T
- Type
- EVERLIGHT
- Minimum package
- 2000 圆盘
Technical parameters
- Power
- 120mW
- Electronic Component
- Electronic Component
- Electronic Component
- EVERLIGHT
- Electronic Component
- 45-21/RSC-AU1V1B/2T
- Electronic Component
- 1
- Package
- SMD,3x2mm
- Electronic Component
- 617.5nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.053g
- Electronic Component
- 1
- LED
- 450mcd~900mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0227783344
- Electronic Component
- 632nm
- Operating Temperature
- 40℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
EVERLIGHT 45-21/RSC-AU1V1B/2T 产品概述
一、产品简介
45-21/RSC-AU1V1B/2T 为台湾亿光（EVERLIGHT）出品的表面贴装发光二极管（SMD），封装尺寸 3×2 mm。该器件为红色发光，采用无色透明透镜与大角度出光设计，适合需要均匀指示或面状照明的应用场合。
二、主要参数
- 发光颜色：红色
- 波长（中心/峰值）：617.5 nm / 632 nm
- 额定功率：120 mW（典型标称值）
- 正向电流：20 mA（推荐驱动电流）
- 发光角度：120°（广角）
- 工作温度：-40 ℃ ~ +85 ℃
三、封装与物理特性
- 封装形式：SMD，尺寸 3×2 mm，适合高密度贴装。
- 透镜：无色透明透镜，光色纯正、无明显染色偏移。
- 适合常规贴片自动化生产流程，兼容回流焊工艺（请参照厂商焊接建议曲线）。
四、性能与特性
- 宽视角（120°）保证在较大观察范围内均匀亮度，适用于状态指示、背光及轮廓照明。
- 峰值波长 632 nm，呈现饱和红色视觉效果，色彩辨识度高。
- 在推荐 20 mA 驱动下可达到厂商标定的性能指标，长期工作温度范围广，适应工业环境。
五、典型应用
- 面板/仪表指示灯、状态指示、按键背光。
- 消费类电子、小型照明模块、信号与指示系统。
- 汽车内饰照明（需按车规做额外验证）及一般工控设备指示。
六、安装与焊接建议
- 使用推荐的PCB焊盘布局并确保良好焊锡量以获得稳定热性能。
- 建议采用规范回流焊曲线，避免过长时间高温暴露导致封装变形或光衰。
- 贴装、返修时注意静电防护（ESD），并避免机械应力直接作用于透镜或引脚。
七、可靠性与注意事项
- 长期高电流或高温工作会加速光衰，建议在设计中保留余量并合理散热。
- 存放时防潮防尘，贴片元件应遵循防潮包装规范并在建议期限内回流焊接。
- 特殊环境（如高振动、强腐蚀气氛）使用前请进行相应可靠性评估。
八、采购与资料
- 品牌：EVERLIGHT（台湾亿光）。
- 型号：45-21/RSC-AU1V1B/2T。
- 采购时建议索取完整数据手册（Electrical/Optical characteristics、IV 曲线、焊接规范、推荐PCB布线），以便在设计与可靠性验证中使用准确参数。
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