Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
EVERLIGHT IR42-21C/TR8 IR42
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- EVERLIGHT IR42-21C / TR8
- Type
- EVERLIGHT
- Unit
- Electronic Component
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- EVERLIGHT
- Electronic Component
- IR42-21C/TR8
- Electronic Component
- 1
- Package
- SMD,3.2x2.4mm
- Electronic Component
- 940nm
- Electronic Component
- Infrared Emitter
- Electronic Component
- 0.07g
- Electronic Component
- 1
- Electronic Component
- BM0000286896
- Operating Temperature
- 25℃~+85℃
- Current
- 65mA
- Electronic Component
- 1mW/sr@IF=20mA
- (Vf)
- 1.2V
- Power Dissipation(Pd)
- 130mW
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：IR42-21C/TR8 红外线发射器
1. 产品简介
IR42-21C/TR8 是一款高性能的红外（IR）发射器，适用于多种电子应用。它采用了先进的面贴技术封装（2-SMD，无引线），具有紧凑的尺寸和优异的电气性能。这款发射器的波长为940nm，正向电压（典型值）为1.2V，最大正向电流（If）为65mA，能够在多种环境中稳定工作，尤其适用于要求高效率和较高辐射强度的场合。
2. 关键规格
- 波长：940nm，红外线光源，适合于遥控、光传输等应用。
- 正向电流：最大65mA，建议操作电流为20mA时，辐射强度可达到3mW/sr，极大地保证了信号传输的清晰度与可靠性。
- 正向电压：1.2V，低操作电压使其在低功耗设计中表现尤为出色。
- 辐射强度：在20mA的条件下，能提供1mW/sr的最小辐射强度，能够满足大多数红外通信及探测需求。
- 视角：30度，使得该发射器在使用时具有较好的光束致密性，适合点对点的信号传送。
- 工作温度：可在-40℃至85℃的环境下稳定工作，使其适用于多种恶劣环境。
- 安装类型：采用表面贴装技术，适合现代电子产品的小型化设计。
3. 应用场景
IR42-21C/TR8 发射器由于其优异的性能，广泛应用于：
- 遥控设备：如电视、空调遥控器等，通过红外线进行信号传递。
- 数据通信：用于短距离红外数据传输，如无线音频/视频传输。
- 传感器：结合红外传感器模块，可用于障碍物检测、距离测量等应用。
- 安防系统：在安防监控中，用于红外图像传输，提高夜间监控的清晰度和准确性。
4. 品牌及制造
该产品由台湾亿光（EVERLIGHT）生产，作为全球知名的光电元件制造商，亿光在红外发射器领域具有较强的研发能力和市场竞争力。IR42-21C/TR8 整体设计符合国际标准，确保在各种应用中能够表现出色。
5. 结论
综上所述，IR42-21C/TR8 红外发射器是一款性能卓越、应用广泛的红外线发射器，适合各种强度和条件的电子产品设计。其小巧的封装和可靠的性能，使其成为现代电子产品中不可或缺的一部分。无论是在家庭电子、安防监控还是工业设备中，IR42-21C/TR8 都能够提供完美的解决方案，为用户带来更好的体验和更高的便利性。
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