The 0603 SMD LED is a compact, energy-efficient, and high-brightness component widely used in electronic circuits and PCB assemblies. The “0603” refers to the LED’s physical dimensions—0.06 inches × 0.03 inches (1.6mm × 0.8mm) – making it suitable for space-constrained applications.
This set includes 100 high-quality SMD (Surface-Mount Device) LEDs in the 0603 package size, with five vibrant colors: Red, Yellow, Green, White, and Blue (20 pieces each). These LEDs are designed for compact electronic applications and are ideal for PCB mounting, circuit prototyping, indicator lights, and various DIY projects.
0603 LED Symbol:

0603 LED Structure:

Features:
- Compact size
- Low power consumption
- High brightness output
- Multiple colour options
- Wide viewing angle
- Fast response time
Applications:
- PCB Indicators - Used as status indicators in electronic circuits
- Backlighting - Provides illumination for displays, keypads, and screens
- Consumer Electronics - Found in remote controls, smartphones, and wearables
- Automotive Applications - Used in dashboards, interior lighting, and signal indicators
- IoT & Smart Devices - Integrated into connected devices for status indication