ASMT-UWB1-NX3C2

Overview

The ASMT-UWB1-NX3C2 is a cool white LED indicator from Broadcom Limited, emitting at 5700K. It operates with a typical forward voltage of 3.2V and a test current of 20mA. The component features a 120-degree viewing angle and delivers an intensity of 2300mcd. Housed in a 2-PLCC surface-mount package (4-SMD, flat lead exposed pad), it measures 3.20mm x 2.80mm x 2.10mm max. The lens is yellow, diffused, and round with a flat top, measuring 2.20mm in diameter.

Feature Summary

• Emits cool white light at 5700K color temperature
• Features a diffused yellow lens for uniform illumination
• Designed for surface-mount assembly in compact spaces

Applications

• Electronic device status indication
• Control panel lighting
• Instrumentation displays

Procurement Notes

Verify the specific suffix NX3C2 to confirm the 5700K cool white color bin. Ensure compatibility with RoHS3 standards and MSL Level 3 moisture sensitivity handling during storage and reflow soldering processes.

Selection Notes

Select this part for applications requiring cool white illumination in a standard 2-PLCC footprint. Consider the 3.2V forward voltage drop and 20mA drive current when designing the driving circuitry.

Part Context

This component belongs to the ASMT-UWB1 series of high-power SMD LEDs. It shares the physical dimensions and mounting style with other variants in the family, differing primarily in color temperature and optical characteristics.

Replacement Considerations

Cross-reference with ASMT-UWB1-NX3B2 for 6500K cool white or ASMT-UWB1-NX3E2 for 4500K neutral white if color temperature adjustments are required while maintaining the same package.