The 45-21SCUM2C/L1720NE6/TR8-T is a chip LED manufactured by Everlight Electronics Co Ltd. This is a subminiature, surface-mount LED designed for a variety of indicator and backlighting applications, primarily where space is limited and a clear, bright light source is needed.

Applications:

• Mobile Devices: Used as indicator lights in smartphones, tablets, and other portable devices.
• Wearable Technology: Employed in smartwatches, fitness trackers, and other wearable devices for status indication.
• Backlighting: Provides backlighting for small LCD screens and keypads in various devices.
• Automotive Indicators: Found in automotive dashboards and control panels for indicator lights.
• Industrial Control Panels: Used in industrial equipment for status indication and alarm systems.

Features:

• High Brightness: Delivers a bright and clear light output for easy visibility.
• Surface Mount Technology (SMT): Designed for automated assembly on printed circuit boards.
• Compact Size: Small form factor allows for high-density placement in space-constrained applications.
• Tape and Reel Packaging: Supplied on tape and reel for automated pick-and-place assembly, facilitating efficient manufacturing.
• Long Lifespan: Offers a long operational life, contributing to the overall reliability of the end product.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered devices.

Benefits:

• Energy Efficiency: Reduces power consumption, extending battery life in portable devices.
• Long Lifespan: Minimizes maintenance and replacement costs due to its extended operational life.
• Space Saving: Compact size allows for integration into densely populated circuit boards.
• Easy Integration: Surface-mount design simplifies the assembly process and reduces manufacturing time.
• Enhanced Reliability: Solid-state construction provides resistance to vibration and shock, improving overall reliability.

Additional Details:

The 45-21SCUM2C/L1720NE6/TR8-T LED typically operates with a forward voltage of around 2.0V and a forward current of approximately 5mA to 20mA, depending on the desired brightness. The specific luminous intensity and color wavelength are detailed in the official datasheet. It's crucial to adhere to the recommended soldering profiles during assembly to prevent damage from overheating. The LED is typically made from materials resistant to standard reflow soldering temperatures. Refer to the manufacturer's datasheet for complete specifications, including viewing angle, thermal characteristics, and handling precautions, to ensure optimal performance and longevity of the component.