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📌 Product Overview
The XL-504UBC is a 5mm through-hole LED emitting a bright blue light (465nm peak wavelength), ideal for industrial and consumer electronics. With a compact F5 package and long operating life, it balances high luminous intensity (up to 6,000 mcd) with low power consumption. Designed for reliability, it suits applications ranging from automotive electronics to urban lighting, ensuring consistent performance in demanding environments.
🔍 Typical Applications
- Automotive electronics (indicators, dashboards)
- Home appliances & digital devices
- Lighting decoration & urban signage
- Medical beauty instruments & electronic toys
- Traffic signals & electronic teaching equipment
⚙️ Key Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Luminous Intensity | Iv | 3000 | 4500 | 6000 | mcd | IF=20mA |
| Dominant Wavelength | λd | 460 | 465 | 475 | nm | IF=20mA |
| Forward Voltage | VF | 2.8 | 3.0 | 3.4 | V | IF=20mA |
| Viewing Angle | 2Ø1/2 | - | 30 | - | deg | IF=20mA |
🔒 Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Consumed Power | Pd | 70 | mW |
| Max Continuous Forward Current | IF | 20 | mA |
| Peak Forward Current | IFp | 80 | mA |
| Operating Temperature | Topr | -20°C ~ +85°C | °C |
| Reflow Soldering | Tsol | 240°C, ≤6s | °C |
📦 Package, Dimensions & Assembly Notes
- Package: F5 (5.5mm diameter), 28mm lead length
- Soldering: Reflow (240°C, ≤6s) or manual (300°C, 3s)
- Note: Keep solder joint ≥2.0mm from LED body to prevent damage.
- Storage: Moisture-proof anti-static bag; MSL 2 compliance.
🚀 Sourcing & Supply Considerations
- Binning: Available in brightness (B5-B8), voltage (N13-3 to N13-5), and wavelength (HB04-HB06) grades.
- Reliability: Tested for 1,000 hours at 85°C/85% RH and 100 cold/hot cycles.
- Compliance: ROHS-certified; suitable for automotive and medical applications.
❓ FAQ
Q: What is the brightness range for the XL-504UBC?
A: Brightness is graded from B5 (3,000-3,500 mcd) to B8 (5,000-6,000 mcd) at IF=20mA.
Q: Is this LED suitable for automotive use?
A: Yes, it operates in -20°C to +85°C and passes high-temperature/humidity tests, but verify AEC-Q102 compliance for critical systems.
Q: What are the soldering requirements?
A: Reflow at 240°C (≤6s) or manual solder at 300°C (3s). Maintain ≥2.0mm distance from the LED body.
Q: Can I use this in high-humidity environments?
A: Yes, it passes 1,000-hour testing at 85°C/85% RH, but conformal coating is recommended for prolonged exposure.
Q: Are there alternative wavelengths available?
A: Yes, wavelength options include HB04 (460-465nm), HB05 (465-470nm), and HB06 (470-475nm).
