2121 IC RGB SMD LED Diode with 12V Built-in IC for High Density Dynamic Lighting in Ultra-Compact 2.24×2.24mm Size
RGB LED Beads
,2121 LED Beads
,12V led lamp beads
The 2121 IC RGB LED (Little Whirlwind Series) is an ultra-compact addressable SMD LED with built-in driver IC. Operating at 12V, it integrates red, green, and blue chips in a 2.24×2.24×1.08mm package, enabling individual pixel control for dynamic lighting effects. Certified to REACH, RoHS, and EN62471 standards, it features stable signal transmission and anti-environmental interference, ideal for mini LED matrices, flexible strips, and wearable devices.
| Package Type | 2121 SMD RGB LED with Built-in IC |
|---|---|
| Dimensions | 2.24±0.1mm (L×W) × 1.08±0.1mm (H) |
| Power Rating | 0.2W (Total) |
| Color/Wavelength | Red: 620-630nm Green: 520-535nm Blue: 460-470nm |
| Forward Voltage (VF) | 12V (Integrated IC Operation) |
| Forward Current (IF) | 8mA (Per Channel, Rated) |
| Luminous Intensity (IV) | Red: 100-300mcd Green: 500-800mcd Blue: 100-300mcd |
| Viewing Angle | 120° (Typical) |
| Certifications | REACH, RoHS, EN62471 |
| Features | Ultra-compact thin design, built-in addressable IC, stable signal transmission, strong anti-interference |
- Built-in Addressable IC: Eliminates external controllers, enabling seamless cascading and individual pixel control for dynamic lighting effects.
- Ultra-Compact Form Factor: 2.24×2.24mm footprint supports high-density pixel arrangements, ideal for mini LED displays and compact projects.
- Thin & High-Saturation Design: Low-profile package with saturated light output for vivid color rendering in tight spaces.
- 12V Direct Operation: Simplifies system design with a single 12V power input, ideal for strip light and low-voltage applications.
- Reliable Performance: Stable signal transmission and anti-environmental interference ensure consistent operation in challenging conditions.
- High-density addressable LED matrices and miniaturized displays
- Flexible RGB strip lights and wearable devices
- Automotive interior ambient lighting and mood lights
- Consumer electronics (gaming peripherals, smart home devices)
- Industrial decorative lighting and signboard illumination
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