Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
VISHAY TSML1020
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- VISHAY TSML1020
- Type
- VISHAY
- Unit
- Electronic Component
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- TSML1020
- Electronic Component
- 1
- Package
- SMD,2.5x2mm
- Electronic Component
- 940nm
- Electronic Component
- Infrared Emitter
- Electronic Component
- 12°
- Electronic Component
- 0.116g
- Electronic Component
- 30nm
- Electronic Component
- 1
- Electronic Component
- BM0257684850
- Operating Temperature
- 40℃~+85℃
- Current
- 100mA
- Electronic Component
- 3mW/sr@IF=20mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TSML1020 产品概述
1. 产品简介
TSML1020 是一款由 VISHAY（威世）公司生产的高性能红外发射器，其波长为940nm，适用于多种电子设备和应用场合。该发射器的设计旨在确保高效和可靠的红外辐射输出，适合于遥控器、红外传感器、数据传输以及其他需要红外信号的应用。
2. 主要技术参数
- 波长: 940nm
- 正向电流 (If): 最大100mA
- 工作温度范围: -40℃ 至 85℃
- 辐射强度: 3mW/sr（在20mA下测试）
- 正向电压 (Vf): 典型值为1.2V
- 视角: 24°
- 组件类型: 表面贴装型（SMD）
- 封装/外壳: 2-SMD，鸥翼
3. 硬件特性
TSML1020 的设计特别关注辐射强度和光谱响应，以保证在不同的工作条件下维持最佳性能。其辐射强度在20mA的驱动条件下达到3mW/sr，适合在需要高灵敏度的红外应用中使用。宽温度范围（-40℃ ~ 85℃）确保在恶劣环境下也能稳定工作，适合于户外及工业用途。
4. 应用领域
TSML1020 红外发射器广泛应用于：
- 遥控设备：如电视、空调等家庭电器的遥控器。
- 数据通信：用于各类无线数据传输系统。
- 安全监控：结合红外接收模块实现夜视监控。
- 智能家居：用于智能灯光系统和其他智能家电。
- 汽车应用：在车内监控、智能钥匙等系统中使用。
5. 设计优势
- 高效能：由于其顶视图方向设计和适中的视角，TSML1020 能够向前方有效发射红外线，满足设计需求。
- 易于集成：表面贴装型（SMD）封装使得在电路板上的布线更为简便，可以有效节约空间，并提高组装效率。
- 稳定性高：提供的宽工作温度范围确保该发射器在各种环境条件下具有良好的稳定性和可靠性，适合在恶劣工业条件下使用。
6. 使用注意事项
在选用 TSML1020 时，需注意遵循最大正向电流和正向电压（Vf）的规定，以避免元件损坏。同时，应在设计中合理考虑发热及散热问题，确保其在长期工作的情况下，保持在安全的温度范围内。
7. 结论
总之，TSML1020 是一款高性价比、技术成熟的红外发射器，其940nm 波长和优异的辐射强度使其在多种应用场景中都能表现出色。凭借其稳定性、易于集成的特点，使其成为电子设备中不可或缺的组成部分，特别是在遥控和智能传感方面，是理想的选择。 选择 TSML1020，即是选择了技术前沿的品质以及广泛的应用潜力。
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.
