Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
LITEON LTST-C191KFKT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LITEON LTST-C191KFKT
- Type
- LITEON
- Minimum package
- 5000
Technical parameters
- Power
- 75mW
- Electronic Component
- LITEON
- Electronic Component
- LTST-C191KFKT
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- 605nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.167g
- Electronic Component
- 1
- LED
- 90mcd
- LED
- 130°
- LED
- Electronic Component
- Electronic Component
- BM0221689952
- Electronic Component
- 611nm
- Operating Temperature
- 30℃~+85℃
- Current
- 20mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LTST-C191KFKT 产品概述
一、产品简介
LTST-C191KFKT 是由 Lite-On Inc. 生产的一款高性能标准表面贴装型（SMD）橙色 LED。这款 LED 以其优良的发光特性和紧凑的0603（1608公制）封装广泛应用于各种电子产品中。该 LED不仅能够提供明亮的照明效果，还具备高效能和可靠性，适合用于指示灯、背光源和其他需要橙色光源的应用，满足市场对小型化和高亮度穷量需求的趋势。
二、基础参数
- 颜色：橙色
- 透镜颜色：无色
- 毫烛光等级：90 mcd
- 电压 - 正向 (Vf)：典型值 2V
- 电流 - 测试：20 mA
- 视角：130°
- 封装/外壳：0603（1608公制）
- 大小 / 尺寸：1.60mm 长 x 0.80mm 宽
- 高度（最大值）：0.65 mm
- 波长 - 主：605 nm
- 波长 - 峰值：611 nm
- 安装类型：表面贴装型
- 配置：标准
- 透镜透明度：透明
- 透镜样式：矩形，带平顶
三、性能特点
LTST-C191KFKT 的最大亮度为90 mcd，确保在需要橙色信号或指示时能提供清晰可见的性能。其典型的正向电压为2V，额定测试电流为20mA，这使得该产品在电流和电压的兼容性方面具有良好的适应性，适合多种电路设计。
此外，该 LED 的视角为130度，保证了广泛的照明范围，适合用作指示灯或显示器的背光。这意味着即使在较大角度的观察下，用户也能清楚地看到灯光信号。这种大视角的设计理念使得 LTST-C191KFKT 特别适合于面板指示和各种视觉指示应用。
四、应用领域
LTST-C191KFKT 广泛应用于多个领域，包括但不限于：
- 消费电子产品中的状态指示灯
- 家用电器、医疗设备的显示指示
- 通讯设备的反馈信号
- 汽车仪表板和警示灯
- 计算机及周边设备的功能指示
其高亮度和小型化的特性非常适合现代电子产品的设计需求，可以提升用户体验并有效传达设备状态。
五、安装与使用说明
采用表面贴装的 LTST-C191KFKT LED 容易安装于多种印刷电路板（PCB）上，适配现代的自动化焊接设备。其0603封装尺寸小巧，非常适合高密度布局的电子产品。
在应用时，需要注意LED的正负极连接，确保提供适合的电压和电流，避免损坏。同时，在设计电路时，应考虑热管理，以确保LED的长期稳定性和可靠性。
六、总结
LTST-C191KFKT 是一款由 Lite-On Inc. 提供的高性能橙色 LED，凭借其卓越的发光性能、超小封装和易于集成的特性，成为各种电子应用中首选的指示和照明选件。无论是工业设备、消费电子还是汽车应用，该 LED 都能够满足设计师和工程师对高亮度与小型化的需求，是您电子项目的理想选择。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
