WMSIC Electronic Components

Kingbright APHHS1005QBC/D

ModelAPHHS1005QBC/D
Package0402
BrandKingbright
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

20 specifications

Core information

Product name
Kingbright APHHS1005QBC/D
Type
KINGBRIGHT
Unit
Electronic Component
Minimum package
2000 圆盘

Technical parameters

Power
120mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
APHHS1005QBC/D
Electronic Component
1
Package
0402
Electronic Component
465nm
Electronic Component
LEDDiode / LED
Electronic Component
0.033g
Electronic Component
1
LED
60mcd
LED
140°
LED
Electronic Component
Electronic Component
BM0229963341
Electronic Component
460nm

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

APHHS1005QBC/D 产品概述

一、产品简介

APHHS1005QBC/D 为 Kingbright 生产的超小型蓝色 SMD 发光二极管(LED),采用 0402(1.0 × 0.5 mm)封装。其发光颜色为蓝色,透明无色透镜设计,方向性宽、出光均匀,适合对空间与厚度要求极高的消费电子、便携设备及指示灯应用。该器件在-40℃至+85℃温度范围内可靠工作,便于在多数工业和商业环境中使用。

二、主要参数

  • 发光颜色:蓝色
  • 峰值波长:460 nm
  • 指定波长:465 nm
  • 正向电流(If):20 mA(典型工作电流)
  • 正向电压(Vf):3.3 V(在 20 mA 时典型)
  • 最大功率耗散(Pd):120 mW(器件最大耗散功率)
  • 发光强度:60 mcd(在 20 mA 时典型)
  • 发光角度:140°(典型)
  • 透镜颜色:无色透明
  • 工作温度:-40℃ ~ +85℃
  • 品牌/型号:Kingbright / APHHS1005QBC/D
  • 封装:0402(1.0 × 0.5 mm)

说明:Vf × If = 实际耗散功率(例如 3.3 V × 20 mA ≈ 66 mW),低于器件最大耗散 120 mW,运行时应留有余量以保证寿命与可靠性。

三、性能特点

  • 极小体积(0402)适合高密度贴片电路与超薄设备。
  • 宽视角(140°)意味着从较大视角仍能获得可识别的亮度,适合状态指示与应用背景光。
  • 透明无色透镜有利于颜色纯度与光散射控制,便于与光学系统配合。
  • 工作温度范围宽,适用多数工业与消费场景。
  • 低成本、易于自动贴装与回流焊接。

四、典型应用

  • 面板/指示灯与状态显示(家电、网络设备、仪表)
  • 可穿戴设备、移动终端按键或指示灯
  • IoT 及智能家居产品的状态指示
  • 背光/边缘光源(对光学要求不高的场合)
    注:若用于汽车安全相关或需高可靠等级的场合,应确认是否满足相应认证与可靠性要求。

五、电气设计与使用建议

  • 驱动:建议使用限流电阻或恒流驱动器以保证稳定亮度与寿命。
    示例(以 5 V 电源为例):R = (Vs - Vf) / If = (5.0 - 3.3) / 0.02 ≈ 85 Ω(选用 82 Ω 或 91 Ω 常用阻值)。
    在 3.3 V 系统下若直接驱动,需采用恒流源或在软件/电路中限制电流,避免过流。
  • 功率管理:器件在 20 mA 时实际耗散约 66 mW,远低于 120 mW 的最大耗散,但长时间高温运行会影响寿命,建议尽量控制在推荐电流附近或以下。
  • 测试条件:亮度、Vf 等值受测量条件(驱动电流、环境温度)影响,实际设计时请参考供应商数据手册中的典型/最大值以及温度系数。

六、焊接、存储与可靠性注意事项

  • 回流焊:遵循无铅回流焊工艺,建议参考焊料与助焊膏厂家的温度曲线。常见无铅回流峰值温度约在 245℃ 左右,具体以器件及材料供应商推荐为准。
  • ESD 防护:LED 对静电敏感,装配与测试时应采取 ESD 保护措施(穿戴防静电手环、使用接地工作台等)。
  • 存储:避免潮湿与高温,若为干燥箱管理的贴片料盘,请按供应商回潮/烘烤建议处理,以免回流过程中产生焊接缺陷。
  • 机械应力:0402 尺寸非常小,切勿在回流后对器件施加过大机械应力(如强力按压或划伤透镜),以免损伤芯片或连线。

七、包装与订购建议

  • 常见为卷带(tape-and-reel)包装,便于 SMT 自动贴装。
  • 订购时请确认批次、亮度档(若有分档要求)、以及是否符合 RoHS/无铅要求。对关键项目建议先申请样品进行兼容性与可靠性验证。

结语:APHHS1005QBC/D 以其超小封装与良好的蓝色发光特性,适合对空间敏感且需要稳定指示光源的产品设计。为获得最佳性能,请根据实际系统电压、散热条件与装配流程合理选型与设计,并参考 Kingbright 的完整数据手册与封装图进行最终工程实施。若需要,我可帮您计算不同供电电压下的限流电阻或给出典型 PCB 焊盘建议。

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