WMSIC Electronic Components

EVERLIGHT 16-219A/T2D-KS1T2TY/3T 16-219A

Model16-219A/T2D-KS1T2TY/3T
Package0402
BrandEVERLIGHT
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
EVERLIGHT 16-219A / T2D-KS1T2TY / 3T
Type
EVERLIGHT
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
16-219A/T2D-KS1T2TY/3T
Electronic Component
1
Package
0402
Electronic Component
LEDDiode / LED
Electronic Component
0.002g
Electronic Component
1
LED
180mcd~360mcd
LED
130°
LED
Electronic Component
Electronic Component
BM0226062369
Operating Temperature
40℃~+85℃
Electronic Component
Electronic Component
(Vf)
2.6V~3V
Electronic Component
Electronic Component

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

16-219A/T2D-KS1T2TY/3T 产品概述

一、产品简介

16-219A/T2D-KS1T2TY/3T 是台湾亿光(EVERLIGHT)推出的一款高可靠性0402封装白光发光二极管(LED)。器件采用雾状黄色透镜设计,结合紧凑微型封装,适合空间受限且要求均匀光色的背光、指示照明及细小显示应用。

二、主要性能特点

  • 发光颜色:白色,色温适中,显示自然;
  • 正向压降(Vf):2.6V ~ 3.0V,低压驱动便于电源设计;
  • 发光强度:180 mcd ~ 360 mcd,可满足中高亮度指示与背光需求;
  • 发光角度:约130°,光分布广,视觉覆盖均匀;
  • 透镜颜色:雾状黄色,改善漫反射效果并降低眩光;
  • 工作温度:-40℃ ~ +85℃,适应宽温环境。

三、电气与光学说明

本型号在典型工作条件下提供稳定光输出,正向压降范围有利于串联或并联驱动方案的灵活配置。雾状透镜使得点光源效应减弱,出光更均匀,适合直接可视或表面背光应用。出光强度受驱动电流及温度影响,建议在目标应用中进行实测以确保亮度分布满足需求。

四、封装与热机械特性

0402(小尺寸)封装便于高密度贴装与自动化回流焊工艺。由于体积小,散热通路有限,使用时应注意印制电路板(PCB)铜箔面积与散热设计,避免长时间大电流下的热堆积影响寿命与光衰。器件耐温范围适合工业级环境。

五、典型应用场景

  • 手机、可穿戴设备指示灯与装饰灯;
  • 仪器仪表指示与状态显示;
  • 小型背光模组(按键、图标、局部照明);
  • 汽车内饰微光源(非外部照明)及消费电子产品中小型光源。

六、设计与使用建议

  • 推荐在原型阶段测试不同驱动电流下的亮度、色温和温升,选择合适限流电阻或恒流驱动器;
  • PCB焊盘按厂商推荐尺寸设计,并采用良好焊接工艺,回流曲线应控制在器件允许范围内;
  • 为降低热影响,关键区域可增加铜量或热孔;若需长寿命应用,尽量避免连续高电流驱动;
  • 储存与安装应防潮处理,遵循常规贴片LED的静电防护与烘烤要求。

七、品质与采购提示

作为亿光品牌产品,本系列具有稳定的制造与品质控制。选型时请参考厂方完整数据手册确认详细的电气参数、光谱分布、机械尺寸及回流焊建议,并在批量采购前索取样品进行实际验证。

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