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Nationstar FC-1608GEK-572E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
16
specifications
Core information
- Product name
- Photoelectric FC-1608GEK-572E
- Type
- Nationstar
- Minimum package
- 4000 卷
Technical parameters
- Electronic Component
- Photoelectric
- Electronic Component
- FC-1608GEK-572E
- Electronic Component
- 1
- Package
- SMD
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 1g
- Electronic Component
- 1
- LED
- 40mcd
- Electronic Component
- BM0264859144
- Current
- 20mA
- (Vf)
- 2V
- Electronic Component
- Electronic Component
- Electronic Component
- 4000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FC-1608GEK-572E 产品概述
一、产品简介
FC-1608GEK-572E 为国星光电（NationStar）系列贴片发光二极管（SMD），采用1608（公制1.6 mm × 0.8 mm）微型封装。器件在典型工作条件下呈绿色发光，设计用于作为面板指示、背光点亮与信号提示等通用照明与显示用途。封装小、亮度稳定、封装一致性好，适合高密度贴片电路板及自动化生产。
二、主要电气与光学参数
- 正向电压（Vf）：约 2.0 V（在正向电流 If = 20 mA 时）
- 正向电流（If）：最大建议工作电流 20 mA（建议以较低电流实现更长寿命与发光一致性）
- 发光强度（Iv）：典型 40 mcd（If = 20 mA）
- 封装：SMD 1608（FC-1608）
以上参数为典型值，具体批次请参照出厂数据表中电气、光学曲线和公差说明。
三、应用场景
- 面板指示灯、状态指示（电源、通信、工作状态等）
- 嵌入式设备与家电面板点阵或指示系统
- 仪器仪表微型背光与信号提示
- 可用于消费类电子、通讯设备、工业控制系统等对体积和功耗有较高要求的场合
四、驱动与使用建议
- 驱动方式：建议恒流驱动或在串联限流电阻下使用以保证稳定发光与寿命。
- 串联限流电阻示例：若供电为 5 V，则 R = (5.0 − 2.0) / 0.02 ≈ 150 Ω；若供电为 3.3 V，则 R = (3.3 − 2.0) / 0.02 ≈ 65 Ω（可选标准阻值 68 Ω）。
- 建议优先使用低于最大额定电流的工作点以提高亮度一致性和长期可靠性；脉冲驱动时注意峰值电流与占空比。
五、封装与焊接注意事项
- 封装尺寸小，建议按 1608 标准 PCB 焊盘布局，便于回流焊贴装与取放。
- 焊接：兼容无铅回流焊，推荐遵循通用无铅回流曲线，峰值温度不超过 260°C 且高温段时间尽量短（具体建议参见国星光电出厂资料）。
- 防静电、防潮：LED 属静电敏感器件，贴片及测试时注意 ESD 防护；长时间露置后若吸湿需按厂方建议回烘。
六、可靠性与质量控制
- 国星光电作为知名 LED 制造商，产品通过常规的光电参数筛选与老化测试，批次一致性较好。
- 在使用前建议依据应用环境做温升、寿命与环境加速试验（如高温高湿、振动等），以确认在目标系统中的长期表现。
- 采购时请索取并参考最新数据手册、出货检验报告与储运说明，确保封装批次与规格匹配。
如需进一步的电学曲线、光强分布、建议 PCB 封装图或回流焊温度曲线，可提供具体要求，我将基于国星光电官方资料为您补充。
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