These Precision Optical Performance AlInGaP (aluminum indium gallium phosphide) LEDs provide superi

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The HLMP-EG32-QT000 Precision Optical Performance AlInGaP LEDs offer superior light output for excellent readability in sunlight and dependable performance. These red round 5mm LED lamps are untinted, nondiffused T-1 3 /4 packages incorporating second generation optics which produce well defined radiation patterns at specific viewing cone angles. AlInGaP technology provides extremely stable light output over long periods of time.

These lamps are made with an advanced optical grade epoxy offering superior high temperature and high moisture resistance performance in outdoor signal and sign applications. The maximum LED junction temperature limit of 130 degrees C enables high temperature operation in bright sunlight conditions.

The epoxy contains both uv-a and uv-b inhibitors to reduce the effects of long term exposure to direct sunlight.


  • Well Defined Spatial Radiation Patterns
  • Viewing Angle: 30 degree
  • High Luminous Output
  • Color:
    626 nm Red
  • High Operating Temperature:
    TJLED = 130 degrees C
  • Superior Resistance to Moisture
  • Package Options:With Lead Standoffs


  • Traffic Management:
    Traffic Signals
    Work Zone Warning Lights
    Variable Message Signs
  • Commercial Outdoor Advertising:
  • Automotive:
    Exterior and Interior Lights

Lifecycle Status


Replacement Part


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Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Obsolete
Distrib. Inventory No
Samples Available No
Color Red
Color Bin Selection Open
Intensity Bin Selection 4
RoHS6 Compliant Y
Lead Stand Off With
Led Chip Type AS-AlInGaP
Max Dominant Wavelength In Nm 622.0
Max Qty of Samples 20
Min Dominant Wavelength In Nm 622.0
Minimum Luminous Intensity (mcd) 1000.0
Number Of Colors Single
Package 5mm Lamp
Test Current (mA) 20.0
Typical Forward Voltage In V 1.9
Typical Dominant Wavelength (nm) 626
Viewing Angle (degree) 30°

Application Brief13 i
Application Note4 i
Data Sheet1 i
Obsolescence Notice1 i
Product Change Notice (PCN)3 i