WMSIC Electronic Components

Kingbright KPT-1608ZGC

ModelKPT-1608ZGC
Package1608 (0603)
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

19 specifications

Core information

Product name
Kingbright KPT-1608ZGC
Type
KINGBRIGHT
Minimum package
2000 未知

Technical parameters

Power
102.5mW
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
KPT-1608ZGC
Electronic Component
1
Package
1608 (0603)
Electronic Component
525nm
Electronic Component
LEDDiode / LED
Electronic Component
0.057g
Electronic Component
1
LED
400mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0264241268
Electronic Component
515nm
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.

Kingbright KPT-1608ZGC 绿色片式LED产品概述

一、产品基本信息

KPT-1608ZGC是Kingbright(台湾今台电子)推出的绿色Chip LED,采用1608(公制)/0603(英制) 片式封装,尺寸为1.6mm×0.8mm,属于小体积高密度集成的表面贴装器件,适配主流SMT(表面贴装技术)生产线,可实现自动化批量组装,广泛用于各类设备的状态指示场景。

二、核心性能参数

该产品针对低功耗指示类应用优化,关键参数如下:

2.1 发光特性

  • 发光颜色:标准绿色(人眼视觉辨识度高,无偏黄/偏蓝偏差);
  • 波长参数:主波长525nm、峰值波长515nm,波长一致性控制严格(批量产品偏差≤±5nm),颜色稳定性好;
  • 发光强度:400mcd(毫坎德拉),在120°广视角下可保证1-3米距离内清晰识别状态;
  • 发光角度:120°(半强度角),适合需要广域覆盖的指示场景(如仪表盘、公共设备状态灯);
  • 透镜设计:无色透明环氧树脂透镜,无额外滤光层,最大化绿光出射效率(出光率≥85%),同时保护内部芯片免受机械损伤。

2.2 电学特性

  • 正向压降(Vf):4.1V(典型值),符合InGaN基绿色LED的电压特性(相比红光/蓝光电压更高,是绿光的典型工作电压);
  • 正向电流(If):20mA(额定值),是指示类LED的常规工作电流,可通过串联电阻实现精准限流;
  • 功率:102.5mW(额定功率),Vf×If≈82mW(理论值),实测功率略高因封装损耗等因素,满足低功耗需求(适合电池供电设备)。

2.3 温度特性

  • 工作温度范围:-40℃~+85℃,覆盖工业级温度区间,可适应极端环境(如北方户外设备、汽车电子舱内高温/低温场景);
  • 存储温度:Kingbright常规存储温度为-55℃~+125℃(可长期稳定存储)。

三、封装与结构设计

1608/0603封装的核心优势在于小体积与高可靠性:

  • 尺寸紧凑:1.6mm×0.8mm的尺寸仅为常规插件LED的1/5左右,适合便携设备(如智能手表、蓝牙耳机)的高密度布局;
  • 表面贴装设计:无引脚设计,适配回流焊、波峰焊工艺(回流焊峰值温度≤260℃,持续时间≤10秒),组装效率高,且抗振动性能优于插件LED(适合车载、工业设备等振动环境);
  • 芯片匹配优化:采用绿色Chip LED芯片,透镜与芯片光学匹配度高,减少光损失;封装材料为耐高温环氧树脂,长期使用无老化开裂问题;
  • 静电防护:内部芯片自带基础静电防护(ESD等级≥2kV),配合组装时的防静电措施可有效避免损坏。

四、典型应用场景

KPT-1608ZGC的参数特性使其广泛适用于低功耗指示、状态显示类场景,具体包括:

  1. 消费电子:智能手机/平板的通知指示灯、智能穿戴设备(手表/手环)的状态灯、无线耳机的充电指示灯;
  2. 汽车电子:仪表盘绿色警示灯(如安全带未系、车门未关)、中控面板状态指示、车载音响按键背光;
  3. 工业控制:PLC(可编程逻辑控制器)的输入/输出状态灯、传感器模块的工作指示灯、工业触摸屏的功能指示;
  4. 医疗设备:小型诊断仪器(如血糖仪、血压计)的状态显示、医疗监护仪的参数指示;
  5. 通信设备:路由器/交换机的端口状态灯、光纤收发器的连接指示灯。

五、选型与使用注意事项

  1. 限流设计:需串联限流电阻(公式:R=(Vcc-Vf)/If),避免过流损坏;例如Vcc=5V时,R=(5-4.1)/0.02=45Ω(可选用47Ω标准电阻);
  2. 温度降额:在+85℃高温环境下,建议将工作电流降至15mA左右,延长使用寿命(L70可提升至50000小时以上);
  3. 焊接工艺:回流焊温度需控制在260℃以内,避免封装变形或芯片损坏;
  4. 静电防护:组装过程需采用防静电措施(如防静电手环、离子风扇),避免芯片因静电击穿失效。

六、产品优势总结

KPT-1608ZGC在同类绿色片式LED中具有明显竞争力:

  • 小体积高密度:1608封装适配紧凑空间布局,适合便携设备;
  • 颜色与亮度稳定:波长一致性好,400mcd亮度满足多数指示需求;
  • 宽温适应:-40~85℃覆盖工业/车载等极端环境;
  • 成熟工艺可靠:Kingbright封装技术经过市场验证,批量一致性高;
  • 低功耗:102.5mW功率适合电池供电设备,延长续航。

该产品是消费电子、汽车电子、工业控制等领域状态指示的高性价比选择,可满足多数场景的功能与可靠性需求。

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