WMSIC Electronic Components

EVERLIGHT 67-21S/KKE-H652833Z6/2T(GC) 67-21S

Model67-21S/KKE-H652833Z6/2T(GC)
PackageSMD3528-2P
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
EVERLIGHT 67-21S / KKE-H652833Z6 / 2T(GC)
Type
EVERLIGHT
Minimum package
16000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
67-21S/KKE-H652833Z6/2T(GC)
Electronic Component
1
Package
SMD3528-2P
Electronic Component
LEDDiode / LED
Electronic Component
6500K
Electronic Component
0.038g
Electronic Component
1
LED
120°
Electronic Component
BM0229963306
Operating Temperature
40℃~+85℃
Current
60mA
Electronic Component
Electronic Component
(Vf)
2.8V~3.3V
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.

EVERLIGHT 67-21S/KKE-H652833Z6/2T(GC) 产品概述

一、产品简介

67-21S/KKE-H652833Z6/2T(GC) 为台湾亿光(EVERLIGHT)推出的高亮白光贴片发光二极管(SMD3528-2P)。该器件采用无色透明透镜与 SMD3528-2P 双脚封装,白光色温约为 6500K(冷白),视角宽达 120°,适用于需要大视角、高亮度的面光源或指示应用。工作环境温度范围为 -40℃ 至 +85℃,可靠性适应一般商业及工业环境。

二、主要特性

  • 正向压降(Vf):2.8V ~ 3.3V(在额定电流条件下)
  • 额定正向电流:60mA
  • 透镜颜色:无色透明(高透光率)
  • 色温:约 6500K(冷白)
  • 发光角度:120°(宽视角,均匀光分布)
  • 工作温度:-40℃ ~ +85℃
  • 封装:SMD3528-2P(尺寸参考 SMD3528 标准)

三、电气与光学参数(应用注意)

  • Vf 范围为 2.8–3.3V,实际 Vf 随电流与温度变化,应在设计时考虑最大 Vf 留余。
  • 标称驱动电流 60mA,为高亮度工作点;长期使用时建议参考器件的热管理和降额曲线(温度上升会降低光通量并影响寿命)。
  • 典型驱动方式可采用恒流源或限流电阻配合稳定电源。限流电阻计算:R = (Vsup − Vf) / If。示例:12V 供电、取 Vf = 3.0V、If = 60mA,则 R ≈ 150Ω。
  • 对于阵列或背光,常以串联/并联组合来匹配系统电压与功率需求,注意每一路的电流均衡与散热。

四、机械与封装说明

  • 封装类型:SMD3528-2P(约 3.5 × 2.8 mm),双脚设计便于自动贴装。
  • 透镜为透明型,便于最大化出光效率与透射率。
  • PCB 布局建议保留适当铜箔以增强散热,必要时在焊盘背后增加散热过孔或热扩散铜区。

五、驱动与典型应用电路

  • 推荐优先使用恒流驱动以获得稳定光输出与最佳寿命。
  • 使用限流电阻时,请根据系统电压与器件 Vf 计算并考虑电阻功耗与发热。
  • 串联驱动可减小总电流需求但需确保每颗 LED 的 Vf 匹配;并联驱动时每颗应有独立限流元件以防止电流不均。

六、安装与可靠性建议

  • 按照厂家推荐的回流焊工艺进行焊接,若为无铅工艺,请遵循相应峰值温度与时间限制(建议参照 EVERLIGHT 官方资料)。
  • 本器件可能为湿敏等级(MSL),长期存放或开封后应按湿敏说明进行烘烤处理以避免吸湿回流造成焊接缺陷。
  • 做好 ESD 防护(静电敏感器件),并避免机械应力作用于封装体。

七、典型应用场景

  • 仪表与指示灯、面板背光、装饰照明、标识牌、消费电子按键背光、通用照明点光源或阵列照明等需要宽发散角、高显指或高亮度显示的场合。

八、订购与配套信息

  • 品牌:EVERLIGHT(台湾亿光)
  • 封装:SMD3528-2P
  • 订购时请核对完整料号 67-21S/KKE-H652833Z6/2T(GC) 以确认色温、送料卷带(Tape & Reel)与包装数量等。
  • 设计或批量采购前建议索取产品数据手册(包含详尽的电学特性、热阻、回流曲线与可靠性试验数据)并与供应商确认规格与可用性。

以上为该型号 LED 的概述与设计注意要点。实际设计和可靠性验证应参照 EVERLIGHT 官方数据手册与样品测试结果。

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