Hello, Welcome to Dasenic

Everlight Electronics Co Ltd IR91-21C/TR7 Environmental and export classification status description

The Everlight Electronics IR91-21C/TR7 is an infrared emitter LED (light-emitting diode) within the Optoelectronics Devices category. It emits infrared light in the 850nm wavelength range. This compact component is designed for a variety of applications where infrared light transmission is required. Functions: The IR91-21C/TR7 serves as an infrared light source, emitting light at 850nm. It can be used for communication, sensing, remote controls, proximity sensors, security systems, and many other applications where infrared communication or detection is needed. Applications: - Infrared communication systems - Remote controls - Proximity sensors - Security systems - Automatic doors - Medical devices - Industrial automation Alternative Components: Alternative infrared LED components that can be used as substitutes for the IR91-21C/TR7 include: - Vishay Semiconductors TSHG8400 - Lite-On LITEON303 - Broadcom Limited HFBR-1528Z Embedded Modules: Everlight Electronics also provides various infrared modules and sensors that incorporate the IR91-21C/TR7 LED for specific applications, such as infrared communication modules, proximity sensor modules, and camera modules for night vision. Related Q&A: 1. Q: What is the typical forward voltage and current rating for the Everlight Electronics IR91-21C/TR7? A: The typical forward voltage is around 1.2V, and the recommended forward current is approximately 100mA. 2. Q: Can the IR91-21C/TR7 be used for data transmission in infrared communication systems? A: Yes, the IR91-21C/TR7 is commonly used for data transmission in infrared communication systems due to its 850nm wavelength. 3. Q: What are the advantages of using the Everlight Electronics IR91-21C/TR7 in security systems? A: The IR91-21C/TR7 provides reliable infrared illumination suitable for security applications, such as night vision cameras, motion sensors, and intrusion detection systems. 4. Q: How can the IR91-21C/TR7 be integrated into automatic door systems? A: The IR91-21C/TR7 can be used as a proximity sensor to detect movement and trigger the automatic opening or closing of doors in buildings and vehicles. 5. Q: Are there any specific precautions to consider when using the Everlight Electronics IR91-21C/TR7 in medical devices? A: It is essential to comply with medical device regulations and standards when integrating the IR91-21C/TR7 into medical equipment to ensure safety and performance requirements are met.