Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
LITEON LTL-293SJW
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LITEON LTL-293SJW
- Type
- LITEON
- Minimum package
- 1000
Technical parameters
- Power
- 100mW
- Electronic Component
- LITEON
- Electronic Component
- LTL-293SJW
- Electronic Component
- 1
- Package
- T-1 3/4 (5 mm)
- Electronic Component
- 638nm；569nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.31g
- Electronic Component
- 1
- LED
- 40mcd；90mcd
- LED
- 60°
- LED
- Electronic Component
- Electronic Component
- BM69414732
- Electronic Component
- 660nm；565nm
- Operating Temperature
- 55℃~+100℃
- Current
- 20mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LTL-293SJW 产品概述
一、产品简介
LTL-293SJW 是一款由台湾光宝（LITEON）生产的双向直插发光二极管（LED），采用经典的 T-1 3/4（5mm）封装。这款 LED 的设计兼顾了高亮度、良好的透光性和多种应用场景，是电子产品设计中常用的光源选择。产品具有红色和绿色两种发光颜色，分别在不同的波长对应不同的应用需求。
二、基本参数
LTL-293SJW 拥有多个重要的光电参数，使其在多种环境和应用中表现出色：
- 颜色：提供红色（波长约 638nm）和绿色（波长约 569nm）两种颜色，这种多样性使其适用于不同的指示和显示功能。
- 亮度：红色 LEDs 的毫烛光等级为 90mcd，而绿色 LEDs 则为 40mcd，良好的亮度确保在各种光照条件下都能清晰可见。
- 正向电压：绿色 LEDs 的典型正向电压为 2.1V，红色 LEDs 为 1.8V，这使得该 LED 适用于常见的 5V 或 12V 电源系统。
- 电流：两种颜色均为 20mA 的测试电流，这降低了功耗，同时还能确保稳定的光输出。
三、设计与应用
透镜特性：
- 采用白色散射透镜，能够增强整体的光分布，减少光斑效应，提升视觉效果。
- 圆形设计与带圆顶的样式，使得光线散射更加均匀，有利于在较大角度（60°）范围内保持良好的可视性。
安装类型：
- 通孔安装方式使得 LTL-293SJW 易于集成到各种电路板中，适用于手动焊接或自动化生产过程，减轻生产过程中的复杂性。
应用场景：
- 电子指示灯：可广泛应用于家电、仪器仪表等产品的状态指示，通过红色或绿色 LED 提供用户友好的视觉反馈。
- 显示屏：适用于小型显示屏和数字显示器，增加界面可读性，确保信息传递清晰有效。
- 装饰照明：绿色和红色 LED 可用于装饰灯光，有助于节日和特殊活动氛围的营造。
- 汽车灯光：可用于仪表灯、报警灯等，为驾驶者提供重要的行驶信息。
四、技术优势
- 高亮度与高可靠性：LTE-293SJW LED 采用先进的封装和制造工艺，确保在长时间使用期间也能保持高亮度和低衰减的特性。
- 优良的热性能：由于其设计考虑到了热管理，该 LED 能在较高功率下稳定工作，避免因过热导致失效的问题。
- 多样化的应用：其多元化的颜色选择及规格自由，适合多种设计需求，使其成为电子设计中的“通用型”选择。
五、结论
LTL-293SJW 直插发光二极管是电子设计中的一个优秀组件，凭借其出色的发光性能、低功耗特性、易于集成的封装以及丰富的应用场景，将会为各种设备和系统提供有效的光源支持。无论是在日常消费电子产品，还是在更为专业的工业应用中，LTL-293SJW 都能够提供可靠的性能与长久的使用体验。对于设计师和工程师而言，这款 LED 是提高产品竞争力的重要组成部分。
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.
