Precision Optical Performance
AlInGaP II LED Lamps

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The round red 5mm HLMP-ED31-SV0DD Precision Optical Performance AlInGaP II (aluminum indium gallium phosphide) LEDs offer superior light output for excellent readability in sunlight and dependable performance. The AlInGaP II technology provides extremely stable light output over long periods of time.

These 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.

These lamps are made with an advanced optical grade epoxy offering superior high temperature performance and high moisture resistance 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.
The HLMP-Exxx Series replace the HLMP-Dxxx Series products.


  • Well Defined Spatial Radiation Patterns
  • Viewing Angle : 30 degrees
  • High Luminous Output
  • Color:
    630 nm Red
  • High Operating Temperature: TJLED = 130 degrees C
  • Superior Resistance to Moisture
  • Package Options:
    Without Lead Stand-Offs
    Ammo Pack


  • 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 Without
Led Chip Type TS-AlInGaP
Lens Type Rectangular-diffused-tinted
Max Dominant Wavelength In Nm 528.0
Max Qty of Samples 20
Min Dominant Wavelength In Nm 528.0
Minimum Luminous Intensity (mcd) 1650.0
Peak Output Current Min Uom 1
Mounting Direction Top
Mounting Method Through-hole
Number Of Colors Single
Package 5mm Lamp
ROHS5_NonLeadFree Y
Test Current (mA) 20.0
Typical Forward Voltage In V 2.0 @ 10mA
Typical Dominant Wavelength (nm) 630
Viewing Angle (degree) 30°

Application Brief14 i
Application Note4 i
Obsolescence Notice1 i
Product Change Notice (PCN)3 i