The NESB017T-R9 is a high-power infrared (IR) LED manufactured by Nichia Corporation. This LED is designed for various applications requiring efficient and reliable IR light emission, such as remote control, security systems, and proximity sensing.

Applications

• Remote controls: Transmitting control signals for televisions, DVD players, and other electronic devices.
• Security systems: IR illumination for surveillance cameras and motion detectors.
• Proximity sensing: Detecting the presence or absence of objects in industrial automation and consumer electronics.
• Optical encoders: Providing light source for position and speed sensing.
• Touchscreen devices: Providing light source for IR touchscreens.

Features

• High radiant intensity: Delivers strong IR light output for long-range applications.
• Narrow viewing angle: Focuses the IR light beam for targeted illumination.
• Long lifetime: Provides reliable performance over an extended period.
• Compact package: Allows for easy integration into small devices.
• High efficiency: Converts electrical energy into IR light with minimal power loss.
• Wavelength: Emits infrared light at a specific wavelength (typically around 940nm).

Benefits

• Extended operating range: High radiant intensity enables long-distance communication and detection.
• Precise targeting: Narrow viewing angle focuses the IR light beam on the desired area.
• Reduced maintenance costs: Long lifetime minimizes the need for replacements.
• Space-saving design: Compact package allows for integration into small devices.
• Lower power consumption: High efficiency reduces energy costs and extends battery life.

Additional Details

The NESB017T-R9 has a peak emission wavelength of 940nm and a typical forward voltage of 1.5V. The radiant intensity is typically 50mW/sr at a forward current of 50mA. The viewing angle is typically 10 degrees. The LED is available in a standard 3.2 x 1.6 mm SMD package. It has a long operational life, typically exceeding 100,000 hours.