ASMT-UWB1-NX3E2

Overview

The ASMT-UWB1-NX3E2 is a neutral white LED indicator from Broadcom Limited, featuring a 4500K color temperature. It utilizes a 2-PLCC surface-mount package with dimensions of 3.20mm length, 2.80mm width, and a maximum height of 2.10mm. The component emits 2300mcd at a forward current of 20mA, with a typical forward voltage of 3.2V. It offers a 120-degree viewing angle and includes a yellow, diffused lens.

Feature Summary

• Neutral white light emission with a 4500K correlated color temperature
• High brightness output of 2300 millicandela at standard test conditions
• Wide 120-degree viewing angle for broad illumination coverage
• RoHS3 compliant construction suitable for modern electronic assemblies

Applications

• Status indication in consumer electronics devices
• Indicator lighting for home appliances
• Visual signaling in office equipment
• General-purpose status display in industrial control panels

Procurement Notes

Verify the specific suffix NX3E2 to confirm the 4500K neutral white color binning, as other suffixes denote different color temperatures. Ensure compatibility with RoHS3 regulations if required by your region. Confirm that the 2-PLCC footprint matches your PCB design guidelines. Check for any recent Product Change Notices regarding manufacturing source or material updates before finalizing procurement.

Selection Notes

Select this component when a neutral white appearance is required for accurate visual representation in device interfaces. The 2-PLCC form factor allows for compact surface-mount placement on dense circuit boards. Consider the 3.2V forward voltage drop for appropriate driver circuit design. The diffused lens provides uniform light distribution, reducing glare compared to clear lens alternatives.

Part Context

This part belongs to the ASMT-UWB1 series of surface-mount LEDs designed for general indication purposes. The series offers various color temperatures and luminous intensities within a standardized 2-PLCC package. Broadcom manufactures these components using established semiconductor processes to ensure consistent performance across production batches.

Replacement Considerations

ASMT-UWB1-NX3H2 is a documented substitute offering warm white characteristics.