WMSIC Electronic Components

Kingbright APT1608SGC

ModelAPT1608SGC
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 APT1608SGC
Type
KINGBRIGHT
Unit
Electronic Component
Minimum package
2000 编带

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
APT1608SGC
Electronic Component
1
Package
0603
Electronic Component
568nm
Electronic Component
LEDDiode / LED
Electronic Component
0.036g
Electronic Component
1
LED
12mcd
LED
150°
LED
Electronic Component
Electronic Component
BM0229963337
Electronic Component
565nm

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

APT1608SGC 产品概述

APT1608SGC 是 Kingbright 推出的 0603 封装黄绿色(偏绿黄、峰值波长 565nm,光谱中心 568nm)贴片发光二极管,采用无色透明透镜设计,光束宽广,适合状态指示、背光和一般照明指示应用。器件在小体积下实现较好的可视性与宽视角,适合高密度电路板布局。

一 技术参数概览

  • 发光颜色:黄绿色(568 nm,峰值 565 nm)
  • 封装:0603(1608公制)Chip LED,透明透镜
  • 正向电流(IF):20 mA(典型测试条件)
  • 正向电压(VF):2.2 V(典型)
  • 功率:62.5 mW(器件额定功耗)
  • 发光强度:12 mcd(在 20 mA 下典型)
  • 发光角度:150°(宽视角)
  • 工作温度:-40 ℃ ~ +85 ℃
  • 品牌:Kingbright

二 电气与光学特性说明

APT1608SGC 在 IF=20 mA 下呈现约 12 mcd 的光强,VF 约 2.2 V。150° 的大视角使其在可视面积、指示一致性上有优势,适合从较大视角观察的指示器与信息面板。峰值波长 565 nm,肉眼对该波段敏感度高,单颗即能提供良好可见性。

驱动注意:

  • 推荐工作电流不超过 20 mA;长期工作建议降额(如 5–10 mA)以延长寿命并降低热应力。
  • 串联限流电阻计算示例(以 5 V 电源为例):R = (Vcc - VF) / IF = (5.0 - 2.2) / 0.02 ≈ 140 Ω(常用 150 Ω)。
  • 器件功耗需考虑 VF 与 IF:Pd_LED ≈ VF × IF(例如 2.2 V × 20 mA = 44 mW),而器件额定功率为 62.5 mW,应保证良好散热与合适驱动以避免过热。

三 封装与焊接建议

  • 0603 小封装,适合高密度贴片生产。
  • 建议采用标准 SMT 工艺回流焊,遵循厂家回流温度曲线(一般 260 ℃ 峰值下短时间)。
  • 为降低热应力,回流次数和预热/冷却速率应受控;贴装时注意避免机械应力(刮擦或强压)。

四 散热与可靠性

  • 器件工作温度范围宽(-40 ~ +85 ℃),但在高温环境下光输出会下降且寿命缩短,建议在高温场合适当降额驱动。
  • 长期高电流工作会加速老化,引起光强衰减和波长漂移。建议设计余量并进行热仿真评估 PCB 局部温度。

五 应用场景

  • 仪器/设备面板指示灯
  • 消费电子指示(家电、遥控器、玩具)
  • 背光与符号照明(需宽视角场合)
  • 交通/信号小型指示单元(非高功率区域)

六 选型与采购建议

  • 若需更高亮度或更窄视角,可考虑同系列不同型号或更大封装(1210/0805);若以节能为主,可在 5–10 mA 下验证光强是否满足要求。
  • 采购时确认包装形式(卷盘)、批次与 RoHS/无铅焊接兼容性。大批量应用建议索取厂家数据手册与可靠性测试报告,进行整机环境加速老化验证。

以上为 APT1608SGC 的产品概述与工程应用建议。若需我提供参考电路图、推荐 PCB 封装焊盘尺寸或实际回流曲线,可进一步说明电源与应用场景,我将据此给出更具体的设计建议。

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