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Kingbright APTR3216CGCK
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Kingbright APTR3216CGCK
- Type
- KINGBRIGHT
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Power
- 75mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- KINGBRIGHT
- Electronic Component
- APTR3216CGCK
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- 570nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.038g
- Electronic Component
- 1
- LED
- 50mcd
- LED
- 140°
- LED
- Electronic Component
- Electronic Component
- BM0264250068
- Electronic Component
- 574nm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
APTR3216CGCK 产品概述
一、产品简介
APTR3216CGCK 是 Kingbright 出品的一款 1206（3216 公制）表面贴装翠绿色发光二极管（LED）。器件采用无色透明透镜，单独二极管封装，发射光为翠绿色，具有宽广的发光角度与稳定的电光性能，适合各类指示、背光与装饰照明应用。
二、主要参数
- 发光颜色：翠绿色
- 波长（Dominant）：570 nm
- 峰值波长（Peak）：574 nm
- 正向电压（Vf，典型）：2.1 V（在 If=20 mA）
- 额定正向电流：20 mA（推荐工作电流）
- 功率耗散：75 mW（最大）
- 发光强度：50 mcd（在标准测试条件下）
- 发光角度：140°（半功率角度，视场宽广）
- 二极管配置：独立二极管
- 透镜颜色：无色透明透镜
- 工作温度范围：-40 ℃ ～ +85 ℃
- 封装：1206（3216 公制）SMD
三、产品特点
- 色泽纯正：翠绿色主波长 570 nm、峰值 574 nm，色点集中，适用于需要明确绿色指示的场合。
- 宽视角设计：140°发光角度可在较大视野范围内提供均匀可视效果，降低安装角度要求。
- 紧凑封装：1206 体积适中，兼顾安装密度与散热性能，便于自动贴片和回流焊加工。
- 稳定电光性能：在 20 mA 工作电流下具有良好的亮度与可靠性，功耗低，适合长期工作。
- 无色透明透镜利于高透光率和明显指示效果，同时便于二次封装外观搭配。
四、典型应用
- 面板与设备状态指示灯
- 工业与家电指示、按键背光
- 仪器仪表、通信设备信号指示
- 装饰照明与标识灯条
- 便携设备与消费电子（须注意热管理与电源设计）
五、焊接与封装注意事项
- 推荐采用标准回流焊工艺，遵循器件制造商提供的回流曲线；一般 SMD LED 对峰值温度和时间敏感，避免超过推荐峰值温度及长时间高温。
- 焊接时避免直接用烙铁顶触透镜或芯片正面，防止透镜变形或器件损伤。
- 建议在贴装前后采取防潮措施（尤其长期存放时），按照包装指示进行回潮处理。
- 操作与测试过程中应采取防静电（ESD）措施，LED 为敏感半导体器件，避免静电破坏。
六、可靠性与环境适应性
APTR3216CGCK 设计适应工业温度范围（-40 ℃ 至 +85 ℃），在合适的工作环境和电流限制下具有良好的寿命与光衰表现。长期高温或超额电流会加速光衰与降低寿命，建议留有热裕度并采用合适限流保护以确保长期稳定。
七、采购与使用建议
购买与使用前应参考 Kingbright 官方数据手册以获取详细的电气极限、回流焊曲线、光学特性曲线及可靠性测试数据。设计 PCB 时预留合理散热路径与限流电阻（R = (Vsource - Vf) / If）来确保亮度一致性与寿命。若用于关键或特殊环境（如高湿、高温或严格可靠性要求），建议与供应商确认批次一致性与额外测试数据。
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