WS2812C-2020-V1
Manufacturer
Model
WS2812C-2020-V1
Category
Worldsemi WS2812C-2020-V1 is a compact RGB LED with integrated control IC optimized for 5V systems, offering cost-effective illumination solutions for consumer electronics and lighting applications. Its 2x2mm package and built-in driver simplify PCB design while providing 624/520/467nm wavelengths for rich color mixing. Designed for mass production with immediate availability of over 630,000 units, it balances performance and cost in residential and commercial lighting systems.
Reference Pricing
Reference Stock
Specifications
| Color | Red, Green, Blue |
| Color Temperature | 6500K |
| Efficiency | Typical 130mcd/5mA |
| Forward Current | 20mA |
| Forward Voltage | 5V |
| IC Function | Serial Input, Parallel Output |
| Lifetime | ≥50,000 hours |
| Operating Temperature Range | -25～+85℃ |
| Package Material | PCB |
| Package Type | SMD,2x2mm |
| Radiation Angle | 120° |
| Rated Voltage | 5V |
Function And Role
Core Function
Emit red, green, and blue light with integrated control circuitry for RGB color mixing
Key Characteristics
- 624nm, 520nm, 467nm wavelengths
- 2x2mm SMD package
- Built-in constant current driver for each color channel
- RoHS compliant
Application Domains
Basic Scenarios
- LED strip lighting
- Digital signage displays
- Indoor and outdoor landscape lighting
Extended Scenarios
- Smart home lighting systems
- Automotive interior lighting
- Interactive product indicators
Precautions
| Soldering | Use reflow soldering at 220-240℃ with 20-30s peak temperature hold |
| Current Limit | Max 20mA per color channel |
| Voltage Limit | 5V operating range |
| Thermal Management | Thermal resistance 35°C/W, require 10x10mm copper area for heat dissipation |
| Storage | Store in <10% RH, <40°C environment |
| Risk Warnings |
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Alternative Model Params
- Wavelength range
- Package dimensions
- Operating voltage
- Current per channel
- Luminous efficiency
Design Recommendations
| Layout | Use 0.3mm trace width for signal lines |
| Thermal | Implement 3mm thick copper pour under LED |
| Compatibility | Match to WS2812 protocol timing |
| Testing | Verify brightness uniformity at 85°C |
Market Positioning
| Strengths |
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| Weaknesses |
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