Part #: SML1206-395-TR

Surface Mount LED Ultraviolet Emitter (1206 Profile)
3.2 x 1.6 x 1.1mm Chip LED

398nm Ultraviolet Wavelength — 120° radiant angle

  • 1 Year LEDtronics Warranty
  • Radiant Intensity (Ie,Ω) measured in mW/sr
  • 3000 LED pieces per reel
  • 13.0 x 180mm reel dimensions
  • Water clear epoxy lens
  • Suitable for all SMT assembly methods
  • Compatible with infrared and vapor phase reflow solder process
  • Compatible with automatic placement equipment
  • Solid-state, high shock / vibration resistant
  • Fast Turn On / Off Time (in Nanoseconds)
  • Very Low Power Consumption
  • 40+ Years LEDtronics Design & Manufacturing


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, nm398nm
 Δλ, nm (typ)16nm
 Vf (typ)3.2
 V (max)4.0
 Radiant PowerIe= 1.2 mW/Sr typ
 If, mA (condition)20
 Operating Temp~-25°C to ~+80°C
 Viewing Angle120° radiant angle
Electrical-Optical Characteristics (Ta = 25°C)  

Possible Options

    For volume orders:
  • Other ultraviolet nanometer wavelengths
  • Other radiant beam angles, narrow to wide.
  • Not all possible combinations of discrete options are available.


  • 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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