WMSIC Electronic Components

Kingbright APTD1608LCGCK

ModelAPTD1608LCGCK
Package0603
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 APTD1608LCGCK
Type
KINGBRIGHT
Unit
Electronic Component
Minimum package
2000 编带

Technical parameters

Power
75mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
APTD1608LCGCK
Electronic Component
1
Package
0603
Electronic Component
570nm
Electronic Component
LEDDiode / LED
Electronic Component
0.036g
Electronic Component
1
LED
8mcd
LED
60°
LED
Electronic Component
Electronic Component
BM0229963351
Electronic Component
574nm

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

APTD1608LCGCK — Kingbright 0603 黄绿色透明 LED 概述

一、产品简介

APTD1608LCGCK 是 Kingbright 出品的 0603(1608公制)表面贴装黄绿色(Yellow-Green)透明透镜发光二极管。该器件以体积小、功耗低、发光均匀著称,典型应用于状态指示、背光微型指示、仪表面板和便携设备等需要小尺寸指示光源的场合。

二、主要电光参数

  • 发光颜色:黄绿色(Yellow-Green)
  • 峰值波长:574 nm;中心波长标称 570 nm
  • 正向压降(Vf):2.1 V(典型)
  • 正向电流(If):2 mA(典型工作电流)
  • 发光强度:8 mcd(典型,按典型If测得)
  • 发光角度:60°
  • 功率:75 mW(器件功耗指标)
  • 透镜颜色:无色透明透镜(Clear)
  • 工作温度范围:-40℃ 至 +85℃

三、性能特点与优势

  • 超小体积(0603/1608)便于高密度 PCB 布局与微型化设计。
  • 黄绿色发光,色温易识别、视觉穿透力强,适合状态指示与中距可视提示。
  • 透明透镜设计提供较集中的光束(60°),适合需要点光源效果的指示场景。
  • 低典型工作电流(2 mA)带来低功耗,适合电池供电与节能应用。
  • 宽温度适应能力(-40℃~+85℃),适合一般工业与民用环境使用。

四、使用与驱动建议

  • 建议按典型 If=2 mA 工作以保证寿命与稳定性;若需更高亮度,请参考厂方最大额定值并注意热管理。
  • 串联限流电阻计算示例(取典型 Vf=2.1 V):
    • 5 V 电源:R = (5.0 − 2.1) / 2 mA ≈ 1.45 kΩ,常用取 1.5 kΩ。
    • 3.3 V 电源:R = (3.3 − 2.1) / 2 mA = 600 Ω。
  • 按器件标称功率 75 mW 计算的理论电流上限约为 75 mW / 2.1 V ≈ 35 mA,但该值为理论极限,实际应用中不建议持续靠近该极限,应遵循厂方最大正向电流与热散逸建议。

五、封装与装配

  • 封装规格:0603(1608),适用于常规 SMT 贴装流程。
  • 常见包装形式为卷盘(Reel),便于自动贴装与批量生产。
  • 装配建议:遵循 SMT 焊接工艺与 PCB 焊盘推荐尺寸,施焊时注意温度曲线与回流时间以避免焊点缺陷。
  • 贮存与防静电:LED 为半导体器件,应做好防静电保护、避免潮湿和强光直射存放;必要时按无铅回流前进行预烘。

六、典型应用场景

  • 面板/指示灯、按钮背光、信号指示、微型照明点光源、便携设备指示、工业仪表与通信设备状态显示等需要小型、低功耗指示灯的场合。

总结:APTD1608LCGCK 以其小巧的 0603 封装、黄绿色显眼色彩与低功耗特性,适合嵌入式和消费电子类的指示应用。采用前述驱动与装配注意事项可获得稳定且寿命长的使用效果。如需更精确的绝对最大额定参数与回流曲线,建议参考 Kingbright 官方规格书以获得完整可靠的数据。

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