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Nationstar NCD1608R1
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Photoelectric NCD1608R1
- Type
- Nationstar
- Minimum package
- 4000 圆盘
Technical parameters
- Power
- 57mW
- Electronic Component
- Electronic Component
- Electronic Component
- Photoelectric
- Electronic Component
- NCD1608R1
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- 625nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.018g
- Electronic Component
- 1
- LED
- 30mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0264688756
- Electronic Component
- 635nm
- Operating Temperature
- 30℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
NCD1608R1 产品概述
一、产品简介
NCD1608R1 为国星光电（NationStar）出品的红色表面贴装发光二极管，封装规格为 0603（1608 公制）。该器件以小尺寸、低功耗及宽视角为特点，适合各类需要表面贴装结构的信号指示与照明场合，如家电指示灯、手机键盘背光、汽车仪表盘等短距离可视提示应用。
二、主要参数
- 发光颜色：红色
- 名义波长：625 nm，光谱峰值约 635 nm
- 正向压降（Vf）：约 1.9 V（典型值）
- 额定正向电流（If）：25 mA
- 最大功率耗散：57 mW
- 发光强度：30 mcd（在 25 mA 时典型值）
- 发光角度：120°（宽视角）
- 二极管配置：独立二极管（单芯片）
- 工作温度范围：-30 ℃ 至 +85 ℃
- 品牌 / 封装：国星光电 / 0603（NCD1608R1）
三、电气与热设计建议
- 串联限流电阻计算示例：R = (Vsup − Vf) / If。
例如 5 V 供电：R ≈ (5 − 1.9) / 0.025 ≈ 124 Ω（可选 120 Ω 或 130 Ω）；12 V 供电：R ≈ (12 − 1.9) / 0.025 ≈ 412 Ω（可选 410 Ω 或 430 Ω）。 - 为延长寿命与降低热应力，建议在不影响亮度的前提下适当降额运行（如 10–20 mA）。
- 器件功耗与结温相关，尽量保证良好散热路径与合适的 PCB 铜箔面积，避免持续高温环境下工作。
四、封装与焊接
- 0603 尺寸适用于高密度贴片布局，建议参考国星光电的推荐 PCB 焊盘与回流焊工艺曲线进行布局与焊接，确保焊点饱满、避免过焊或冷焊。
- 支持标准回流焊工艺，注意峰值温度与保温时间应符合厂方资料，避免超出器件最高结温。
五、典型应用场景
- 家用电器指示灯（电源、状态指示）
- 手机及便携设备按键/键盘背光
- 仪表盘与控制面板的状态显示
- 小型指示灯、指示模块、消费电子产品中的位置照明
六、注意事项与质量保证
- 使用前建议确认电流、功耗与实际亮度需求，必要时按批次抽测 Vf 与亮度一致性。
- 储存与焊接环境应避免潮湿与静电损伤，贴片前后遵循防潮与静电防护规范。
- 国星光电提供量产出货与质量控制，具体可靠性数据（如寿命、热循环、湿热测试）可参考厂方完整数据手册或与供应商技术支持联系索取。
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