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LITEON LTL-10223W
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- LITEON LTL-10223W
- Type
- LITEON
- Unit
- Electronic Component
- Minimum package
- 1000 袋
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITEON
- Electronic Component
- LTL-10223W
- Electronic Component
- 1
- Package
- Through-hole, D=4.7mm
- Electronic Component
- 623nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.26g
- Electronic Component
- 1
- LED
- 60mcd
- LED
- 60°
- LED
- Electronic Component
- Electronic Component
- BM0227368432
- Electronic Component
- 635nm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LTL-10223W 产品概述
一、产品简介
LTL-10223W 是台湾光宝（LITEON）推出的一款红色漫透射型发光二极管（LED），采用4.7mm圆形灯头设计，红色透镜。该器件以稳定的发光特性、宽工作温度范围和良好的光学均匀性为特点，适合面板指示、信号指示与一般照明点光源应用。
二、主要参数
- 发光颜色：红色（漫透镜）
- 正向压降 (Vf)：典型 2.0 V
- 额定正向电流 (If)：10 mA
- 最大功率：100 mW（器件允许的功耗上限）
- 典型功耗：Vf × If = 2.0 V × 10 mA = 20 mW
- 光强：60 mcd（在标称驱动条件下）
- 发光角度：60°
- 峰值波长：635 nm；主波长：623 nm
- 工作温度：-55 ℃ ～ +100 ℃
- 灯头类型：4.7 mm 圆形
三、性能与优势
- 色温与波长稳定：以623 nm 主波长、635 nm 峰值波长为特点，红色色调饱满、辨识度高。
- 漫透镜设计：光分布更均匀、眩光小，适合面板指示或需视觉舒适的场合。
- 宽温特性：适应工业级温度范围，可靠性良好，适合多种环境下长期工作。
- 低功耗、高效率：在额定电流下功耗仅约20 mW，远低于器件最大允许功率，寿命和热稳定性较好。
四、典型应用
- 工业及家用设备面板指示灯
- 消费电子状态指示（电源、充电、通信状态）
- 仪器仪表、控制柜、按键背光与信号提示
- 其他需要稳定红色指示的场合
五、驱动建议与示例计算
推荐恒流或限流电阻驱动以保证稳定发光并保护器件。限流电阻计算公式： R = (Vsupply − Vf) / If
示例：若供电5 V、Vf=2.0 V、If=10 mA，则 R = (5 − 2.0) / 0.01 = 300 Ω（标准值 300 Ω，耗散功率 P = I^2R ≈ 30 mW，选用额定功率 ≥ 0.125 W 电阻）
若供电 3.3 V： R = (3.3 − 2.0) / 0.01 = 130 Ω（可取 130 Ω 或 150 Ω 标准值）
若需更精确亮度控制或多颗并联/串联，应采用恒流源或在设计中考虑功率与热管理。
六、使用注意事项
- 请勿在未限流保护下直接接入电源，以避免过流损坏。
- 长时间工作建议保持良好散热条件，尽管单颗功耗不高，但高环境温度会降低光通与寿命。
- 焊接时遵循厂方推荐的温度与时长，避免透镜变色或内部损伤。
- 存储应避免高温高湿与强光照射，以免光衰与性能退化。
七、质量与可靠性提示
在批量设计与生产前，建议进行来样评估（光强、波长、正向电压统计）与环境应力测试（温度循环、湿热测试），以确保在目标应用中的长期一致性与可靠性。
如需器件数据表或更多机械封装及焊接参数，请联系供应商获取完整资料。
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