Part #: SPL300CUV405

3mm Dome High-Flux LED Ultraviolet Emitter
7.62mm square, H8.9mm Chip LED

400nm Ultraviolet Wavelength — 50° radiant angle

  • Sale Item (Sale Terms & Conditions)
  • Chip material: InGaN / SiC
  • Emitted color: Ultraviolet
  • Lens Appearance: Water Clear
  • High current operation
  • High flux output
  • Easy PCB Mounting
  • Low thermal resistance
  • Low profile
  • Medium radiant angle
  • Meets SAE/ECE/JIS automotive color requirements
  • Tube package for automatic loading and insertion processes
  • Complies with ROHS standards
  • 40+ Years LEDtronics Design & Manufacturing
  • 'Made in USA' option available for qualified volume orders. Contact the factory.


Spec Sheets


    Ultraviolet light applications:
  • Blacklight UV lamp inspections; reveal security markings, mold, bacteria,
  • Non-destructive testing dye-penetrating flaw inspections.
  • Monitoring cleanliness.
  • Product quality control.
  • Germicidal applications.


 λp, nm400nm
 Δλ, nm (typ)16nm
 Vf (typ)3.2
 V (max)4.0
 Radiant Power6.5/13typ/20 mW/sr
 If, mA (condition)20
 Operating Temp~-40°C to ~+80°C
 Viewing Angle50° radiant angle
Electrical-Optical Characteristics (Ta = 25°C)  

Possible Options



  • Caution: UV light can be harmful to the eyes even for a brief period. If it is necessary to view UV light, filtered glasses must be used.
  • Affix a caution label if the UV light in your product can be viewed directly.
  • Before we can ship out any UV LEDs, you will need to fill out and sign our UV release form. Please mail or fax this back to us.
  • Click here to download form.
    See UV Caution. Buyer signs document acknowledging risks and proper usage.

Prop. 65 Warning
WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit

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