150141RB73100

Overview

The Würth Elektronik 150141RB73100 is a bi-color surface-mount LED from the WL-SBTW series, housed in a 3528 (1411 metric) package. It utilizes AlInGaP and InGaN chip technologies to emit red and blue light through a water-clear lens. The component features a top-view configuration with a circular lens shape, designed for high-brightness indication applications.

Feature Summary

• Bi-color emission capability using distinct red and blue semiconductor materials
• Water-clear lens design for optimal light transmission
• Top-view orientation suitable for flat backlight and indicator uses

Applications

• LCD flat backlight systems
• Multi-color status indication
• Electronic device front panels

Procurement Notes

Verify the specific binning codes and forward voltage requirements for both the red and blue segments against the official datasheet before integration. Confirm RoHS compliance status and check for any recent Product Change Notifications (PCN) regarding packaging or material updates to ensure supply chain continuity and regulatory adherence.

Selection Notes

Select this component when a single SMD footprint must provide two distinct color outputs without increasing board space. Ensure the driving circuit can independently control the anodes or cathodes for the red and blue chips. Verify thermal management capabilities as the dual-chip structure may generate more heat than single-color equivalents.

Part Context

This part belongs to the Würth Elektronik WL-SBTW series of bi-color SMD LEDs. It shares the standard 3528 mechanical dimensions with other components in the family but differs internally by integrating two separate chip structures within one package to achieve multi-color functionality.

Replacement Considerations

Direct substitutes include other 3528 bi-color LEDs from Würth such as the 150141RV73100, provided the electrical characteristics and pinout configurations match the original design requirements.