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Kingbright APT2012QBC/D
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Kingbright APT2012QBC/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
- APT2012QBC/D
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- 465nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.169g
- Electronic Component
- 1
- LED
- 100mcd
- LED
- 140°
- LED
- Electronic Component
- Electronic Component
- BM0230664296
- Electronic Component
- 460nm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
APT2012QBC/D 产品概述
一、产品简介
APT2012QBC/D 是 Kingbright 出品的高亮蓝光贴片 LED，封装为行业通用的 0805（2012 公制）。器件采用无色透明透镜，发光颜色为蓝色，适用于背光、指示灯、消费电子与移动设备等需要均匀广角发光的场合。体积小、发光均匀、可靠性高，便于自动化贴装与大批量生产。
二、主要电气与光学参数
- 发光颜色：蓝色
- 峰值波长：460 nm
- 典型波长：465 nm
- 正向电流（If）：20 mA（最大工作电流请参考厂商规格）
- 正向压降（Vf）：3.3 V（典型值）
- 功率：120 mW（功耗等级）
- 发光强度：100 mcd（在标准测试条件下）
- 发光角度：140°（宽视角，适合指示与面光源应用）
- 透镜：无色透明透镜
- 工作温度范围：-40 ℃ 至 +85 ℃
三、封装与机械特性
0805 小尺寸封装（典型 2.0 × 1.25 mm），适配常见的 SMT 贴片工艺。无色透明透镜有利于光色一致性及亮度输出。推荐使用自动贴装与回流焊工艺，注意按照 Kingbright 的焊接曲线与最大温度限制进行回流，避免过热导致器件性能退化。
四、使用建议与电气设计
- 限流设计：推荐在每串 LED 前串联限流电阻或采用恒流驱动。例：在 5 V 供电、If = 20 mA 时，R ≈ (5.0 − 3.3) / 0.02 ≈ 85 Ω，可选 82 Ω 或 100 Ω，电阻功率额定至少 0.125 W。
- 热管理：虽然单颗功耗不大，但在高密度布局或连续点亮场景需关注 PCB 散热与焊盘尺寸，保证长期可靠性。
- ESD 与静电防护：蓝光 LED 对静电较敏感，生产与维护过程中应采取静电防护措施（接地、离子风、佩戴防静电手环等）。
五、典型应用
- 面板/指示灯与状态显示
- 消费电子（遥控器、玩具、仪表盘）
- 背光与装饰照明（需均匀广角照明场景）
- 传感器/信号提示等低功耗光源应用
六、注意事项与可靠性
请参照 Kingbright 官方数据手册获取详细的最大额定值、热阻、回流焊工艺曲线与可靠性试验数据。在高温、高湿或强振动环境下，建议做额外的环境测试与寿命评估。订购与工程验证阶段建议获取样片并进行实际点亮、色容差与寿命测试。
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