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Kingbright APT3216VBC/D
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Kingbright APT3216VBC/D
- Type
- KINGBRIGHT
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- KINGBRIGHT
- Electronic Component
- APT3216VBC/D
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- 470nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.033g
- Electronic Component
- 1
- LED
- 180mcd
- LED
- Electronic Component
- Electronic Component
- BM0258853226
- Electronic Component
- 465nm
- Current
- 20mA
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
APT3216VBC/D 产品概述
APT3216VBC/D 是 Kingbright 公司推出的一款蓝色贴片发光二极管（LED），属于 1206（3216 公制）封装的 CLEAR CHIP SMD 系列。该器件以纯净的透明透镜、高显色性和稳定的发光性能著称，适用于状态指示、面板背光、信号提示等多种电子产品中对蓝色指示光的需求。
一、主要参数
- 品牌：Kingbright
- 型号：APT3216VBC/D
- 发光颜色：蓝色（Blue）
- 峰值波长：465 nm
- 波长（典型/主导）：470 nm
- 正向压降（Vf）：约 3.3 V（IF = 20 mA）
- 正向工作电流：20 mA（典型驱动）
- 发光强度：180 mcd（IF = 20 mA，典型）
- 透镜颜色：无色透明
- 封装：1206（3216 公制）SMD
二、外形与封装特点
1206（3216）小型表贴封装兼顾了体积与光学效率，透明透镜设计使得发光更均匀、无色偏。该封装便于自动化贴装和回流焊处理，适配常见的贴片生产线与标准 PCB 焊盘布局。
三、电气与光学建议
建议典型驱动电流为 20 mA，以获得 180 mcd 左右的亮度。基于 Vf ≈ 3.3 V 的特性，若以 5 V 电源驱动，可按 R = (VCC − Vf) / IF 计算限流电阻（例如 R ≈ 85 Ω，常用 82 Ω）。使用 3.3 V 电源时需注意无法在 20 mA 下保证足够余压，应调整驱动方式或改用恒流源。长期工作时尽量不要超出典型工作电流，以免加速老化或引发热失效。
四、典型应用
适用于各类消费电子和工业设备中的指示灯与小功率背光场景，例如：仪表指示、家电控制面板、通信设备状态指示、可穿戴设备、医疗仪器与一般电子玩具等。
五、贴装与焊接注意事项
- 推荐采用常见的 1206 焊盘尺寸和回流焊工艺，遵循 JEDEC/J-STD 回流温度曲线；避免长时间高温暴露。
- 贴装前应确认极性标识与 PCB 布局，焊盘锡膏量控制适中以保证焊点可靠性。
- 对于长期储存或潮湿环境，遵循厂商的防潮与烘烤要求，必要时进行预烘以避免回流时元件吸潮炸裂。
六、可靠性与存储
为保证长期性能与出货一致性，建议遵循制造商的储存条件（低湿、常温、避光）并在推荐期限内贴装使用。工作环境应避免过高温度与强酸碱气氛，ESD 防护在操作与贴装过程中同样重要。
七、选型与采购建议
在设计阶段确认所需亮度、色温/色坐标与驱动条件，若需要更高亮度或不同视角可咨询替代型号或同系列其他规格。采购时请认准 Kingbright 正规渠道以保证品质与售后支持。
如需更详细的电气绝对最大值、光学曲线、封装尺寸图或回流焊曲线，建议参考 Kingbright 官方数据手册或联系供应商获取原厂文档。
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