Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
LITEON LTST-C930TBKT
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- LITEON LTST-C930TBKT
- Type
- LITEON
- Unit
- Electronic Component
- Minimum package
- 1500 卷
Technical parameters
- Power
- 76mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITEON
- Electronic Component
- LTST-C930TBKT
- Electronic Component
- 1
- Package
- 1210
- Electronic Component
- 465nm~475nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.049g
- Electronic Component
- 1
- LED
- 450mcd
- LED
- 25°
- LED
- Electronic Component
- Electronic Component
- BM0258368185
- Electronic Component
- 468nm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LTST-C930TBKT 产品概述
一、产品简介
LTST-C930TBKT 是 LITEON（台湾光宝）推出的一款高亮蓝色贴片 LED，封装尺寸为 1210（3.2 × 2.5 mm）级别，透明无色透镜设计，光束集中、色彩纯正。适用于指示灯、背光、信号提示以及需窄光束照明的消费电子与工业设备。
二、主要电光参数
- 发光颜色：蓝色
- 峰值波长：468 nm（谱宽范围 465–475 nm）
- 正向电压（Vf）：3.4 V（典型值）
- 正向电流（If）：20 mA（额定）
- 功率：76 mW（器件额定功耗）
- 发光强度：450 mcd（If = 20 mA）
- 发光角度：25°（集中窄角）
- 工作温度范围：-20 ℃ ~ +80 ℃
三、封装与外观
1210 SMD 小尺寸封装，表面无色透明透镜提供清晰光路和较高的透光率。适配常见贴片生产线，支持高速自动化贴装与回流焊工艺。常见供货形式为带盘（Tape & Reel），方便 SMT 生产。
四、典型应用场景
- 指示与状态显示（仪器面板、控制器）
- 精准点光源（激光瞄准辅助、导光引导）
- 消费电子（遥控、智能家居指示灯）
- 工业设备信号提示（窄角高对比度场合）
五、驱动建议与示例电路
建议恒流驱动或在串联限流电阻下工作。以 5 V 电源为例：
- 限流电阻 R = (Vsup − Vf) / If = (5 − 3.4) / 0.02 ≈ 80 Ω，功率 P_R = I^2·R ≈ 0.032 W（1/8 W ~ 1/4 W 常用）。
以 12 V 电源为例： - R ≈ (12 − 3.4) / 0.02 ≈ 430 Ω，P_R ≈ 0.17 W（建议使用 1/4 W 或更高额定值）。
若需调光，推荐使用 PWM 控制恒流源以保持色温稳定；避免超额电流以延长寿命。
六、可靠性与注意事项
- 防静电处理：LED 属静电敏感器件，生产与装配需做好 ESD 防护。
- 回流焊：请遵循厂家回流曲线，避免过高温度或过长加热时间。
- 散热与寿命：在高环境温度或持续高电流下，发光强度和寿命会下降；设计时应考虑良好散热和合适余量。
- 储运：建议按原厂包装存放，避免潮气及强光直射，必要时按保湿等级（MSL）处理。
七、采购与质量提示
选择 LTST-C930TBKT 时，请确认型号、批次与规格书一致；若用于量产，建议索取最新数据手册以确认回流曲线、封装尺寸公差及可靠性测试数据。LITEON 品牌在光电件领域可靠，适合对一致性与长期供应有要求的项目。
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