HLMP-ED18-UXT00

Overview

The HLMP-ED18-UXT00 is a red discrete LED from Broadcom’s HLMP-E series, utilizing AlInGaP II technology. It features a 5 mm (T-1 3/4) radial package with a clear, non-diffused lens. Key electrical parameters include a forward voltage of 2.4 V and a maximum forward current of 50 mA. The device emits light at a dominant wavelength of 630 nm, providing an optical output of 1000 mcd with a viewing angle of 15 degrees.

Feature Summary

• Utilizes AlInGaP II material for high-brightness red emission
• Features a standard T-1 3/4 radial leaded package
• Includes a clear, non-diffused lens for focused light projection

Applications

• Panel indicator lights
• Instrumentation status displays
• General-purpose visual signaling

Procurement Notes

Verify component availability as the HLMP-ED18-UXT00 is listed as obsolete in multiple distributor databases. Confirm that the specific pin configuration and mechanical dimensions match the target PCB layout before finalizing procurement plans to avoid integration issues.

Selection Notes

Select this component when a standard 5 mm through-hole red LED with a narrow beam angle is required. Ensure the design accommodates the 2.4 V forward voltage drop and 50 mA current limit. Consider alternative active parts if long-term supply stability is a critical project requirement.

Part Context

This part belongs to the HLMP-E series, which represents Broadcom’s legacy discrete LED portfolio. The series is characterized by robust performance in standard indicator applications. The HLMP-ED18 variant specifically denotes the red color and radial lead style within this family.

Replacement Considerations

Public confirmed substitute part numbers are not available due to the component's obsolete status. Engineers should consult official replacement guides or select equivalent active components from current product lines that match the 5 mm radial form factor and 630 nm wavelength.