WMSIC Electronic Components

LITEON LTST-C191TGKT

LITEON LTST-C191TGKT
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Product image

ModelLTST-C191TGKT
PackageLED
BrandLITEON
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Availability on request

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Technical data

Product details

20 specifications

Core information

Product name
LITEON LTST-C191TGKT
Type
LITEON
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Power
76mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
LITEON
Electronic Component
LTST-C191TGKT
Electronic Component
1
Package
LED
Electronic Component
520nm~535nm
Electronic Component
LEDDiode / LED
Electronic Component
0.167g
Electronic Component
1
LED
260.5mcd
LED
130°
LED
Electronic Component
Electronic Component
BM0000287013
Electronic Component
530nm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述 - LTST-C191TGKT 片式 LED

一、产品简介

LTST-C191TGKT 是一种高亮度绿色表面贴装 LED 组件，由台湾知名电子元器件制造商 LITEON（光宝科技）生产。这款 LED 器件采用先进的制造工艺，使其具备卓越的发光性能和可靠性，广泛应用于各种电子设备的指示和背光照明。

二、技术规格

  1. 基本参数

    • 颜色：绿色
    • 透镜颜色：无色
    • 透镜透明度：透明
    • 毫烛光等级：260.5 mcd
    • 透镜样式：矩形，带平顶
    • 透镜尺寸：1.10 mm x 0.80 mm

  2. 电气特性

    • 电压 - 正向 (Vf)（典型值）：3.2 V
    • 电流 - 测试：20 mA

  3. 光学特性

    • 视角：130°
    • 波长 - 主：525 nm
    • 波长 - 峰值：530 nm

  4. 物理封装

    • 封装/外壳：0603（1608 公制）
    • 供应商器件封装：片式 LED
    • 大小 / 尺寸：1.60 mm 长 x 0.80 mm 宽
    • 高度（最大值）：0.65 mm

  5. 安装类型

    • 表面贴装型 (SMD)

三、性能优势

LTST-C191TGKT 具有出色的发光效率和高亮度，其高达 260.5 mcd 的发光强度使其在各种环境下都能够保持良好的可视性。其宽视角特性达到 130°，可以有效增强灯光的可见性，适应不同的安装角度。该器件的正向电压为 3.2 V，并在 20 mA 的测试电流下运行，具备良好的电流承受能力，确保其在不同电源条件下的稳定性和可靠性。

四、应用场景

LTST-C191TGKT LED 广泛应用于以下领域：

  1. 消费电子产品

    • 电视、音响、电脑等设备的状态指示灯或背光照明
    • 手机、平板电脑等便携设备的通知灯

  2. 汽车照明

    • 仪表盘、按钮指示灯、车内氛围灯等

  3. 医疗设备

    • 医疗仪器的状态指示，确保医疗设备操作的安全性

  4. 家用电器

    • 各类家电产品的操作状态显示，如冰箱、微波炉等

五、设计考量

使用 LTST-C191TGKT LED 时，设计师需注意以下几点：

  1. 电源设计：应确保电源电压与 LED 正向电压相匹配，以避免过压导致的器件损坏。通常建议在 LED 前加装限流电阻，以保护 LED 长时间稳定工作。

  2. 散热处理：虽然该器件的功率不高，但在高强度（高电流）使用时，散热也是设计的一个重要考虑因素。适当的 PCB 设计可以帮助散热，保持 LED 的寿命。

  3. 布局与安装：由于 LTST-C191TGKT 为表面贴装型，设计时需考虑焊接工艺和 PCB 板的布局，确保焊点牢固和其他元器件不会影响其发光效果。

六、结论

LTST-C191TGKT 是一款兼具高亮度和高可靠性的绿色 LED 组件，凭借其优异的光学特性和稳定的电气性能，适用于广泛的应用场景，尤其在现代消费电子和汽车行业中表现出色。无论是作为状态指示灯还是用于背光照明，LTST-C191TGKT 都将为您的设计增添亮丽的光彩与更高的可见度。其紧凑的封装和易于安装的特性使其成为设计师的理想选择。

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