XL-1608UGC-04
Manufacturer
Model
XL-1608UGC-04
Category
The C965804 is a compact 0603 package colorless transparent LED designed for low-power indication applications. With 20mA forward current, 515-535nm wavelength range, and 810mcd intensity, it provides reliable status indication in industrial and consumer devices. Its 70mW power rating and 3.3V operation make it suitable for space-constrained environments, while the 120° viewing angle ensures wide-angle visibility. Proper thermal management through copper pad design and soldering at 300-350℃ ensures longevity. Marketed as a cost-effective alternative to standard LEDs, it excels in basic indication roles but lacks advanced features like dimming or multi-color support.
Reference Pricing
Reference Stock
Specifications
| Forward Current | 20mA |
| Forward Voltage | 2.7V - 3.3V |
| Lifetime | 1000 hours |
| Luminous Color | Red |
| Luminous Efficiency | 360mcd - 810mcd |
| Operating Temperature Range | -20°C - +85°C |
| Package Material | Plastic |
| Package Type | 0603 |
| Radiation Angle | 120° |
| Rated Voltage | 3.3V |
Function And Role
Core Function
LED indication with colorless transparent lens
Key Characteristics
- 20mA forward current
- 515-535nm dominant wavelength
- 810mcd luminous intensity
- 70mW power
- 3.3V operating voltage
- 0603 package size
- 120° viewing angle
- positive stick mounting
Application Domains
Basic Scenarios
- Industrial instrument displays
- Consumer electronics indicators
- Low-power status indicators
Extended Scenarios
- Automotive interior lighting
- IoT device status indication
- Medical device indicators
Precautions
| Soldering | Use 300-350℃ soldering temperature with 2-3 seconds time to prevent thermal stress |
| Current Limit | Max 25mA continuous current recommended |
| Voltage Limit | Absolute maximum 4.0V reverse voltage protection required |
| Thermal Management | Thermal resistance 35°C/W, require 10×10mm² copper pad for heat dissipation |
| Storage | Store in <10% relative humidity, -40℃ to +85℃ environment |
| Risk Warnings |
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Alternative Model Params
- Forward current (18-22mA)
- Dominant wavelength (510-540nm)
- Operating voltage (3.0-3.6V)
- Power (60-80mW)
- package size (0603/0805)
Design Recommendations
| Layout | Maintain 2mm trace width for power supply lines |
| Thermal | Use thermal vias under LED die for heat dissipation |
| Compatibility | compatible with 2.0mm pitch SMD packages |
| Testing | Verify luminous intensity after 500 hours operation |
Market Positioning
| Strengths |
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| Weaknesses |
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