The 17-21SYGC/S530-E3/4T is a surface-mount (SMD) LED manufactured by Everlight Electronics Co., Ltd. Everlight is a well-known manufacturer of LEDs, optocouplers, and other optoelectronic components. This LED is a yellow-green color and is designed for indication purposes.

Applications

• Front Panel Indicators: Used as power indicators or status indicators on electronic devices.
• Backlighting: Provides backlighting for LCD screens, keypads, and switches.
• Automotive Lighting: Used in automotive dashboards, instrument panels, and interior lighting.
• Consumer Electronics: Used in appliances, audio equipment, and other consumer electronics.
• Industrial Equipment: Used in industrial control panels, instrumentation, and machinery.

Features

• Yellow-Green Color: Emits a vibrant yellow-green light.
• Surface Mount Device (SMD): Designed for automated assembly on printed circuit boards (PCBs).
• Compact Size: Small footprint for high-density applications.
• Low Power Consumption: Operates with minimal power, contributing to energy efficiency.
• Long Lifespan: Provides extended operating life compared to traditional lighting sources.

Benefits

• Clear Indication: Provides a bright and easily visible indication signal.
• Easy Assembly: Surface mount design simplifies the manufacturing process.
• Space Saving: Compact size allows for use in space-constrained applications.
• Energy Efficient: Low power consumption reduces energy costs and extends battery life.
• Reliable Operation: Long lifespan and robust construction ensure dependable performance.

Typical specifications for the 17-21SYGC/S530-E3/4T LED include forward voltage (VF), luminous intensity (IV), and viewing angle. The specific values will vary based on the exact product specifications and manufacturing batch. The operating temperature range is also an important consideration for ensuring reliable performance in different environments. Reflow soldering is the standard method for mounting this LED, requiring adherence to manufacturer-specified temperature profiles. Proper handling procedures, including ESD precautions, are essential to prevent damage to the LED during assembly.