Subminiature High Performance TS AlGaAs Red LED Lamps

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Dome Packages
The HLMP-Q102 Series dome lamps, for use as indicators, use a tinted, diffused lens to provide a wide viewing angle with high on-off contrast ratio.

Lead Configurations
All of these devices are made by encapsulating LED chips on axial lead frames to form molded epoxy subminiature lamp packages. A variety of package configuration options is available. These include special surface mount lead configurations, gull wing, yoke lead, or Z-bend. Right angle lead bends at 2.54 mm (0.100 inch) and 5.08 mm (0.200 inch) center spacing are available for through hole mounting. For more information refer to Standard SMT and Through Hole Lead Bend Options for Subminiature LED Lamps data sheet.

These subminiature solid state lamps utilize a highly optimized LED material technology, transparent substrate aluminum gallium arsenide (TS AlGaAs). This LED technology has a very high luminous efficiency, capable of producing high light output over a wide range of drive currents (500 mA to 50 mA). The color is deep red at a dominant wavelength of 644 nm deep red. TS AlGaAs is a flip-chip LED technology, die attached to the anode lead and wire bonded to the cathode lead.


  • Subminiature Dome Package
    Diffused Dome for Wide Viewing Angle
  • Wide Range of Drive Currents 500 microAmps to 50 mA
  • Ideal for Space Limited Applications
  • Axial Leads
  • Available with lead configurations for Surface Mount and Through Hole PC Board Mounting

Lifecycle Status



  • RoHS6
    Fully Compliant

Lifecycle Status


Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Samples Available Yes
Color Red
Color Bin Selection Open
Dimension Lxwxh In Mm 2.2 x 2.1 x 2.9
Intensity Bin Selection Open
RoHS6 Compliant Y
Led Chip Type TS-AlGaAs
Lens Type Domed-diffused-tinted
Max Qty of Samples 20
Minimum Luminous Intensity (mcd) 25.0
Peak Output Current Min Uom 2a
Mounting Method Surface Mount
Number Of Colors Single
Operating Temperature Range -55°C to +100°C
Package Domed Subminiature
Test Current (mA) 20.0
Typical Forward Voltage In V 1.9 V @ 20 mA
Typical Dominant Wavelength (nm) 644
Typical Luminous Intensity (mcd) 100
Viewing Angle (degree) 35


Application Brief (5) i
Application Note (3) i
Data Sheet (2) i
Product Change Notice (PCN) (2) i