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Product Detailed Parameters
- Description：LED RED CLEAR T-1 3/4 T/H
- Series：-
- Mfr：Broadcom Limited
- Package：Bulk
- Color：Red
- Configuration：Standard
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：1150mcd
- Lens Style：Round with Domed Top
- Lens Size：5mm, T-1 3/4
- Voltage - Forward (Vf) (Typ)：2.4V
- Current - Test：20mA
- Viewing Angle：30°
- Mounting Type：Through Hole
- Wavelength - Dominant：630nm
- Wavelength - Peak：639nm
- Features：-
- Package / Case：Radial
- Supplier Device Package：T-1 3/4
- Size / Dimension：-
- Height (Max)：8.91mm
- Grade：-
- Qualification：-
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Overview
The HLMP-ED31-Q0000 is a red AlInGaP II LED lamp manufactured by Broadcom Limited. It features a T-1 3/4 (5mm) radial package with a water-clear dome lens. The component emits light at a peak wavelength of 638nm and a dominant wavelength of 626nm. Typical forward voltage is 2.4V at a test current of 20mA. It offers high luminous intensity, up to 5200mcd, and a viewing angle of 30 degrees. The device operates within a temperature range of -40°C to +100°C.
Feature Summary
- Utilizes AlInGaP II technology for superior light output and long-term stability.
- Provides excellent readability in sunlight due to high luminous intensity.
- Features a water-clear dome lens for precise optical performance.
Applications
- Panel indicators
- Instrumentation displays
- Control panels
Procurement Notes
Verify the specific ordering suffix Q0000 against official Broadcom documentation to confirm exact binning and packaging details. Check for product change notifications or obsolescence status prior to procurement, as availability may vary. Ensure compatibility with existing thermal and electrical design constraints.
Selection Notes
Select this component when high visibility in bright ambient light is required. The 30-degree viewing angle suits applications needing focused indication. Verify that the 2.4V forward voltage aligns with the driving circuit's supply capabilities. Consider the through-hole mounting style for PCB integration.
Part Context
This part belongs to the HLMP-EDxx series of precision optical LEDs from Broadcom. These lamps are designed for demanding industrial and commercial applications requiring reliable performance. The series is known for stable light output over extended periods and robust construction suitable for harsh environments.
Replacement Considerations
Consult official substitution guides for equivalent parts within the HLMP-EDxx family. Verify pinout, mechanical dimensions, and spectral characteristics before replacing. Generic replacements may not match the specific luminous intensity or viewing angle requirements.
