WMSIC Electronic Components

YLED1206R

ModelYLED1206R
Package1206
BrandYONGYUTAI
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YONGYUTAI YLED1206R
Type
YONGYUTAI
Minimum package
3000 圆盘

Technical parameters

Power
48mW
Electronic Component
Electronic Component
Electronic Component
YONGYUTAI
Electronic Component
YLED1206R
Electronic Component
1
Package
1206
Electronic Component
615nm~630nm
Electronic Component
LEDDiode / LED
Electronic Component
0.029g
Electronic Component
1
LED
175mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0225803644
Electronic Component
635nm
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.

YLED1206R(红)产品概述

一、产品简介

YLED1206R 是由 YONGYUTAI(永裕泰)出品的一款 1206 封装表面贴装红色发光二极管(LED)。该器件采用无色透明透镜设计,发光角度宽(120°),在小体积封装下能提供稳定的指示光输出,适合各类电子产品的指示、标识及背景照明等场景。工作温度范围宽(-40℃~+85℃),适应常见室内与工业环境使用。

二、主要电学与光学参数

  • 发光颜色:红色
  • 峰值波长:635 nm
  • 光谱范围:615 nm ~ 630 nm
  • 正向电流(IF):20 mA(额定)
  • 正向压降(VF):1.8 V ~ 2.4 V(取决于电流与温度)
  • 功率消耗:最大约 48 mW(VF×IF)
  • 发光强度:约 175 mcd(测试条件通常为 IF=20 mA, Ta=25℃)
  • 发光角度:120°(半值角)
  • 透镜颜色:无色透明
  • 工作温度:-40℃ ~ +85℃

(注:以上参数以典型测试条件下测得,实际应用中会受驱动电流、PCB 热阻及环境温度影响。)

三、产品特点与优势

  • 小型 1206 SMD 封装,适配自动贴片与回流焊工艺,便于批量生产与组装。
  • 宽视角(120°),视觉覆盖面积大,适用于面板指示与视觉提示。
  • 透明透镜提供较高的亮度和良好色彩还原,适合要求明显可见性的指标灯。
  • 工作温度范围广,适应常规工业及消费类电子产品使用环境。
  • 正向电压低、功耗小,便于低功耗设计。

四、典型应用场景

  • 消费电子产品状态指示(电视、机顶盒、路由器等)
  • 工业设备面板指示灯与报警指示
  • 仪器仪表、医疗设备指示灯(非关键生命支持类)
  • 便携设备与小型照明装置的点状光源
  • 标识牌与玩具等低功率照明场合

五、设计与使用建议

  • 驱动方式:LED 应通过限流电阻或恒流源驱动,建议在典型指标(IF=20 mA)下验证光强与颜色表现。为延长寿命与降低温升,实际设计中可根据亮度需求采用 10–15 mA 工作电流。
  • 热管理:尽管功耗较低,但在高占空比或连续点亮应用中,需保证 PCB 有足够的铜箔散热路径。SMD 封装热阻大于功率器件,合理的 PCB pad 与散热设计可降低结温,提高稳定性。
  • 焊接工艺:支持无铅回流焊,推荐遵循厂商提供的回流曲线,避免超过最大回流温度与时间以降低内应力。
  • 极性识别:贴片 LED 极性敏感,设计时请按元件标识或封装手册正确布线,避免反向击穿。
  • ESD 与过压保护:在装配与测试时注意防静电措施,驱动电路需防止过压、过流与反向电压(可在设计中增加保护二极管或限流电阻)。
  • 清洗与后处理:回流后若需清洗,使用对硅胶与环氧无损的清洗剂,并避免对 LED 发光面施加机械应力。

六、可靠性与选型注意

  • 光学衰减:LED 随使用时间会发生光衰,设计时应考虑寿命期内的亮度余量与电流退让策略。
  • 温度影响:高结温会加速光衰并影响发光色点,建议在高温环境下采用降额使用或改善散热。
  • 选型匹配:在需要严格色容差和亮度一致性的场合,建议采用带分档(bin)认证的产品并进行批次一致性测试。

综上,YLED1206R 是一款面向指示与低功耗照明应用的通用 1206 红色 SMD LED。凭借小型封装、宽发光角与稳定的电光特性,适合各类大规模量产与常规工业使用场景。若需获取更详细的封装图、回流建议曲线或光电测试曲线,请联系供应商索取数据手册与分档资料。

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