WMSIC Electronic Components

Xinglight XL-4008SURC LED XL-4008SURC

ModelXL-4008SURC
PackageSMD,4x1.4mm
BrandXINGLIGHT
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Xinglight XL-4008SURC
Type
XINGLIGHT
Minimum package
3000 卷

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-4008SURC
Electronic Component
1
Package
SMD,4x1.4mm
Electronic Component
620nm~630nm
Electronic Component
LEDDiode / LED
Electronic Component
0.036g
Electronic Component
1
LED
600mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0227496456
Electronic Component
625nm
Operating Temperature
20℃~+85℃

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

XL-4008SURC(Xinglight 成兴光)产品概述

一、产品简介

XL-4008SURC 是成兴光(Xinglight)推出的一款高亮度侧贴式红色贴片发光二极管(SMD)。封装尺寸为 1.4 × 4 mm,透明透镜、侧向发光设计,峰值波长 625 nm,适用于对指示性和可见性有较高要求的紧凑型装置。典型工作电流 20 mA、工作温度范围 -20 ℃ 至 +85 ℃。

二、主要性能参数

  • 发光颜色:红色(峰值波长 625 nm,波长范围 620–630 nm)
  • 正向电流(If):20 mA(典型)
  • 正向压降(Vf):约 2.4 V(在 20 mA)
  • 发光强度:600 mcd(典型,20 mA)
  • 发光角度:120°
  • 功率:约 50 mW(Vf × If ≈ 2.4 V × 20 mA)
  • 载带方式:侧贴(Side-emitting)
  • 透镜:无色透明
  • 封装:SMD,尺寸 1.4 × 4 mm

三、特性与优势

  • 高亮度且光色稳定,625 nm 峰值便于在人眼感知上呈现鲜明红色指示效果。
  • 侧贴设计利于面板或边缘指示,光线分布均匀,适合狭长或侧视显示位。
  • 体积小,便于高密度装配,适配现代 SMT 贴片生产线。
  • 低功耗、低正向压降,配合简单限流电路即可稳定驱动。

四、典型应用场景

  • 面板指示灯、状态指示、开关背光、按钮指示。
  • 工业仪表、家用电器指示灯、通讯设备指示。
  • 仪器仪表、医疗设备(在工作温度范围内)以及需侧向发光的小型显示结构。

五、驱动与使用建议

  • 建议采用恒流驱动,典型工作电流 20 mA。若需延长寿命或降低发光强度,可降至 5–15 mA。
  • 串联限流电阻计算示例:R = (Vsup - Vf)/If。
    示例:5 V 供电时,R = (5.0 − 2.4)/0.02 ≈ 130 Ω;功率 P = (5.0 − 2.4)×0.02 ≈ 0.052 W,选用 0.25 W 或更高额定功率电阻。
  • 尽量避免反向高压和超过额定正向电流的瞬态冲击。建议在电源开关瞬变或反接情况下加保护电路(限流、反向二极管等)。

六、封装与可靠性

  • SMD 1.4×4 mm 小尺寸,适合自动化贴装与回流焊工艺。建议采用通用无铅回流焊曲线(参考器件供应商建议的最高回流峰值温度及时间)。
  • 储存与搬运时避免长期潮湿,未使用元件建议保持原包装以防受潮。建议按 IPC 指南处理并关注 ESD 防护。

七、注意事项与设计建议

  • 在高温环境或高密度 PCB 上应考虑散热与热堆积,适当降低工作电流以保证长期可靠性。
  • 在设计侧发光器件的光学路径时,注意透镜方向与外壳开孔对齐,以获得最佳视角与亮度感知。
  • 若需严格的光学或电气一致性(如颜色配对),建议按批次抽样测试并与供应商确认色度、强度的公差范围。

总结:XL-4008SURC 以小体积、侧向发光与高亮度为主要特点,适合各类指示与背光应用。合理的驱动与散热设计可确保稳定发光与长期可靠性。若需更详细的电气、光学或回流焊规范,请参考厂方 Datasheet 或联系供应商获取完整技术资料。

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