The 17-21VGC/TR8 is a green LED manufactured by Everlight Electronics Co Ltd. It is designed for various indication and illumination applications, providing a bright and reliable green light source. This LED comes in a standard package suitable for through-hole mounting and is commonly used in a wide array of electronic devices.

Applications:

• Status Indicators: Used in electronic equipment to indicate operational status, such as power on/off or system alerts.
• Panel Indicators: Employed in control panels and dashboards for machinery and automotive applications.
• Backlighting: Provides backlighting for switches, buttons, and displays.
• Consumer Electronics: Integrated into appliances, remote controls, and other consumer devices for visual feedback.
• Industrial Equipment: Used in industrial control systems and monitoring devices.

Features:

• Green Light Emission: Emits a bright green light, providing clear and visible indication.
• Standard Package: Comes in a standard package size for easy through-hole mounting.
• High Luminous Intensity: Offers high brightness for excellent visibility in various lighting conditions.
• Low Power Consumption: Requires minimal power to operate, contributing to energy efficiency.
• Long Lifespan: Designed for a long operational lifespan, ensuring durability and reliability.

Benefits:

• Clear Visual Indication: Provides clear and unambiguous visual feedback for users.
• Easy to Integrate: Simplifies the design and assembly process due to its standard package and easy mounting.
• Energy Efficient: Minimizes power consumption, reducing overall system energy requirements.
• Reliable Performance: Delivers consistent and dependable performance over its operational lifespan.
• Cost-Effective: Offers an affordable solution for visual indication needs.

Additional Details:

The 17-21VGC/TR8 typically has a forward voltage of around 2.1V and a forward current of approximately 20mA. Luminous intensity and viewing angle information can be found in the product datasheet. The 'TR8' at the end of the part number often refers to the packaging type, such as tape and reel. It's crucial to implement appropriate current limiting techniques when using this LED to prevent damage. This LED is designed to operate within a specified temperature range (refer to the datasheet). For complete specifications, including electrical and optical characteristics, and recommended operating conditions, consult the manufacturer's datasheet.