T-1 (3mm) Ultra-Bright LED Lamp

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This clear, non-diffused lamp out-perform conventional LED lamps. By utilizing new higher intensity material, we achieve superior product performance.

This HLMP-1540 is Gallium Arsenide Phosphide on Gallium Phosphide, yellow, light emitting diodes.


  • Improved Brightness
  • Improved Color Performance
  • High Performance Green in Popular T-1 Package
  • New Sturdy Leads
  • IC Compatible/Low Current Capability
  • Reliable and Rugged
  • Available in Right Angle Housing

Lifecycle Status



  • RoHS6
    Fully Compliant

Lifecycle Status


Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Samples Available Yes
Color Green
Color Bin Selection Open
Flange With
Intensity Bin Selection Open
RoHS6 Compliant Y
Lead Stand Off Without
Led Chip Type GaP
Lens Type Clear-non_tinted
Max Qty of Samples 20
Minimum Luminous Intensity (mcd) 27.3
Mounting Direction Top
Mounting Method Through-hole
Number Of Colors Single
Operating Temperature Range -20°C to +100°C
Package 3 mm Lamps
Test Current (mA) 20.0
Typical Forward Voltage In V 2.2 V @ 20 mA
Typical Dominant Wavelength (nm) 569
Typical Luminous Intensity (mcd) 45
Viewing Angle (degree) 45


Application Brief (5) i
Application Note (3) i
Data Sheet (1) i
Product Change Notice (PCN) (1) i
Reliability Data Sheet (1) i