📌 Product Overview
The XL-0201UWC is a ultra-compact 0201 (0.65x0.35x0.4mm) SMD LED with white/yellow epoxy colloid. Designed for high-density applications, it supports automated SMT assembly and reflow soldering. Key use cases include status indicators, LCD backlights, and embedded systems in AI, IoT, and wearable devices.
⚙️ Typical Applications
- Signal indication
- LCD backlighting
- 3C products (computers, communications, consumer electronics)
- Artificial intelligence systems
- IoT devices
- Smart wearables
🔬 Key Technical Specifications
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Light Intensity | IV | 700 | mcd |
| Forward Voltage | VF | 2.6–3.4 | V |
| Color Temperature | TC | 5500–7500 | K |
| Viewing Angle | 2θ1/2 | 120 | Deg |
| Color Rendering | Ra | 70 | – |
⚠️ Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Power Dissipation | Pd | 70 | mW |
| Peak Forward Current | IFp | 80 | mA |
| Operating Temp | Topr | -40 to +85 | °C |
| Reflow Soldering | Tsol | 260°C/6s | – |
📦 Package, Dimensions & Assembly Notes
- Dimensions: 0.65x0.35x0.4mm (L/W/H)
- Package: EIA standard tape/reel
- SMT Compatibility: Suitable for automated placement
- Moisture Sensitivity: Level 3 (MSL 3)
- Soldering: Reflow (260°C/6s) or manual (300°C/3s)
🚀 Sourcing & Supply Considerations
- Verify authenticity through authorized distributors
- Request samples for binning validation (brightness/voltage/color)
- Confirm lead times for high-volume orders
- Cross-reference with alternative 0201 LEDs for BOM flexibility
❓ FAQ
Q: What is the brightness grading for XL-0201UWC?
A: Bins E5–E8 (550–900 mcd) with ±10% tolerance.
Q: Is this LED RoHS-compliant?
A: Yes, it meets environmental protection standards.
Q: Can it withstand reflow soldering?
A: Yes, tested at 260°C for 6s.
Q: What are the key CIE color coordinates?
A: Multiple bins available (e.g., F5: 0.3099/0.3509, E6: 0.3115/0.3391).
Q: What is the recommended forward current?
A: Standard IF is 20mA; pulse IFp up to 80mA (≤0.1ms width).
Q: Does it support high-temperature applications?
A: Operating/storage range: -40°C to +85°C.
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