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Kingbright KP-1608SYCK
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Kingbright KP-1608SYCK
- Type
- KINGBRIGHT
- Minimum package
- 2000 个
Technical parameters
- Power
- 75mW
- Electronic Component
- Electronic Component
- Electronic Component
- KINGBRIGHT
- Electronic Component
- KP-1608SYCK
- Electronic Component
- 1
- Package
- SMD
- Electronic Component
- 590nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.038g
- Electronic Component
- 1
- LED
- 150mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0257688533
- Electronic Component
- 590nm
- Operating Temperature
- 40℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
KP-1608SYCK 产品概述
一、产品简介
KP-1608SYCK 是 Kingbright 推出的黄色表面贴装芯片型发光二极管（SMD Chip LED），裸透镜设计，尺寸约 1.6 × 0.8 mm（公制 1608），适合高密度 PCB 布局和狭小空间的指示、背光及装饰照明应用。典型光色为 590 nm（近橙黄色），视角宽达 120°，视觉柔和、扩散性好。
二、主要性能参数
- 发光颜色：黄色
- 峰值波长（λp）：590 nm
- 正向电压（Vf）：约 2.5 V（常用工作点）
- 额定正向电流（If）：20 mA（建议连续使用值）
- 功率：75 mW（器件最大耗散功率）
- 发光强度：约 150 mcd（典型值）
- 视角：120°
- 透镜：无色透明
- 工作温度：-40 ℃ ~ +85 ℃
三、电气与光学特性说明
- 正向电压与电流关系：在常用 If=20 mA 时 Vf 约 2.5 V。驱动时应采用限流电阻或恒流源，计算示例：R = (Vcc - Vf) / If；例如 Vcc=5 V 时 R ≈ (5 - 2.5) / 0.02 = 125 Ω。
- 功率与散热：器件最大耗散 75 mW，但实际消耗 P = Vf × If（典型 2.5 V × 20 mA = 50 mW），留有热裕度。长时间高电流工作需注意 PCB 散热与热阻。
- 发光角与视觉效果：120° 宽视角适合均匀显示与指示灯用途，透明透镜保证光通量利用率高但光斑较柔和。
四、封装、布局与焊接建议
- 尺寸小、贴装密度高，建议按 Kingbright 官方封装图纸设计 PCB 焊盘并留适度焊膏量以获得良好焊接质量。
- 推荐采用无铅回流焊，遵循器件制造商的回流温度曲线（典型 JEDEC 建议，峰值温度不超过制造商推荐值，避免长时间高温）。
- 对热敏感应用可在焊盘下方或附近增加铜箔面积并配合过孔散热，以降低结温。
五、可靠性与使用注意事项
- ESD 防护：LED 对静电敏感，装配与测试过程中注意采取 ESD 保护措施。
- 清洗与化学品：使用适合的清洗工艺，避免强溶剂直接侵蚀透镜或封装边界。
- 环境与寿命：工作温度范围宽（-40 ~ +85 ℃），在高温高湿或连续高电流情况下光衰加速，建议依据应用场景保留余量并做老化验证。
六、典型应用场景
- 面板指示灯、状态提示
- 仪表与消费电子背光小点源
- 可视警示与标识照明
- 可用于低功耗移动设备和物联网节点的视觉反馈
七、选型与采购建议
在量产导入前，请参照 Kingbright 官方完整数据手册确认典型测试条件（If、测试电流下的光强、曲线特性、封装图）和回流曲线。若需更高亮度或更窄/更宽视角，可比对同系列或其他型号以满足特定光学与热管理需求。购买时注意批次一致性与原厂授权渠道，以保证性能与可靠性。
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