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Nationstar NCD0402O1
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Photoelectric NCD0402O1
- Type
- Nationstar
- Minimum package
- 3000 圆盘
Technical parameters
- Power
- 65mW
- Electronic Component
- Electronic Component
- Electronic Component
- Photoelectric
- Electronic Component
- NCD0402O1
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- 598nm~610nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.026g
- Electronic Component
- 1
- LED
- 20mcd~45mcd
- LED
- 130°
- LED
- Electronic Component
- Electronic Component
- BM0226420364
- Electronic Component
- 610nm
- 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.
NCD0402O1 产品概述
一、产品简介
NCD0402O1 是国星光电推出的一款超小型表面贴装橙色发光二极管（LED），采用 0402 封装（约 1.0 mm × 0.5 mm），为独立二极管结构。凭借紧凑体积和稳定的光学电气特性，适合用于高密度板载指示、背光与微型显示应用。
二、主要参数
- 发光颜色：橙色
- 峰值波长：598 nm ～ 610 nm
- 发光强度（Iv）：20 mcd ～ 45 mcd（视同一测试条件与分档而定）
- 发散角（2θ1/2）：约 130°
- 正向电流（If）：最大 25 mA（典型驱动建议见下文）
- 正向压降（Vf）：1.6 V ～ 2.6 V（随电流与温度变化）
- 最大功率耗散：65 mW
- 工作温度：-30 ℃ ～ +85 ℃
- 封装：0402（独立二极管）
- 品牌：国星光电
三、性能特点
- 体积超小，适合高密度布板与微型化产品设计。
- 宽视角（约 130°），提供均匀的侧向与正面可视性，便于指示与装饰光应用。
- 颜色波长集中在 598–610 nm 的橙色区间，适合需要暖色调与高识别性的应用场景。
- 发光强度分档可选，便于在生产中实现亮度一致性控制。
- 工作温度范围宽，适应一般消费电子与工业环境。
四、典型应用场景
- 手机、可穿戴设备与微型指示灯
- 仪器面板与按键背光指示
- 医疗设备微型状态指示
- 物联网终端与智能家居指示灯
- 其他要求小尺寸与低功耗照明的场景
五、使用与焊接建议
- 推荐工作电流通常低于最大额定值（例如 5–20 mA）以提高可靠性并延长寿命；具体驱动电流应根据亮度需求与热设计确定。
- 使用限流电阻或恒流源驱动以防止过流；计算时考虑 Vf 在 1.6–2.6 V 范围内变化。
- 总功耗不应超过 65 mW，需关注 PCB 散热条件与周围元件热沉影响。
- 建议按国星光电提供的回流焊工艺曲线操作，一般控制峰值温度和时间以保护器件；避免多次、高温回流。
- 贴片、回流后建议进行适当清洗与防潮处理，存储时遵循防潮包装等级（若厂家提供为准）。
六、可靠性与防护
- LED 属半导体器件，需注意静电（ESD）防护，生产与装配过程中应采取接地、穿戴防静电手环与使用防静电包装。
- 长期过流、过热会加速光衰与颜色漂移，设计时应留有裕量。
- 建议在批量选型时关注出货的色温/波长与光强分档，必要时要求供应商提供分档表与样品验证。
七、选型与注意事项
- 若对亮度或颜色一致性要求高，请在下单时确认分档（bin）要求并索取测试报表。
- 在极限环境（如高温、潮湿或强振动）使用前，建议做可靠性测试验证。
- 对于需要更高亮度或更窄光束的场合，可考虑封装或芯片规格不同的替代型号。
以上为 NCD0402O1 的产品概述与实用建议。如需完整的电气参数表、回流焊工艺曲线或分档记录，可向国星光电或授权分销商索取完整数据手册与认证资料。
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