ASMT-UBB5-NS8Q2

Overview

The ASMT-UBB5-NS8Q2 is a single-color blue LED manufactured by Broadcom Limited. It utilizes an SMD/SMT installation style within a PLCC-2 package. The component features a colorless, round flat lens with a size of 2 mm and clear transparency. Key electrical parameters include a peak wavelength of 470 nm, a forward current rating of 20 mA, and a forward voltage of 3.2 V. The optical intensity is specified at 560 mcd, with a power rating of 114 mW.

Feature Summary

• Surface mount construction in a compact PLCC-2 package for automated assembly
• High-intensity blue light emission optimized for visibility
• Clear round flat lens design for consistent light distribution

Applications

• Indicator lights in electronic devices
• Status signaling in consumer electronics
• Backlighting applications requiring blue illumination

Procurement Notes

Verify the manufacturer part number ASMT-UBB5-NS8Q2 against official Broadcom documentation to ensure authenticity. Confirm that the PLCC-2 package dimensions and pin configuration match your PCB footprint requirements. Check RoHS compliance status as indicated in the latest datasheet. Ensure storage conditions adhere to moisture sensitivity level guidelines before soldering.

Selection Notes

Select this component when a standard blue indicator is required in space-constrained designs. The PLCC-2 package offers a balance between thermal performance and board real estate. Consider the 20 mA forward current requirement for driver circuit design. Verify that the 470 nm wavelength meets the specific color tolerance needs of the application.

Part Context

This component belongs to the Broadcom single-color LED portfolio, designed for general-purpose indication. It represents a standard surface-mount solution widely used in the electronics industry. The PLCC-2 form factor is common for low-power LEDs requiring reliable performance in various environmental conditions.

Replacement Considerations

Consult official Broadcom substitution guides for verified alternatives. Generic equivalents may differ in luminous intensity or wavelength tolerances. Ensure any substitute maintains the same PLCC-2 package outline and electrical characteristics.