155124BS73200

Overview

The Würth Elektronik 155124BS73200 is a blue surface-mount LED from the WL-SMSW series. It emits light at a peak wavelength of 465nm with a dominant wavelength of 470nm. The component features a typical forward voltage of 3.2V and a test current of 20mA, producing an optical intensity of 120mcd. It utilizes a clear lens with a 120-degree viewing angle. The package dimensions are 3.20mm in length, 1.50mm in width, and a maximum height of 1.10mm.

Feature Summary

• Emits blue light with a clear lens for high transparency
• Designed for right-angle surface mount installation
• Provides a wide 120-degree viewing angle

Applications

• General indicator lighting
• Discrete electronic signaling
• Panel status indication

Procurement Notes

Verify the specific ordering suffix to ensure correct packaging format availability. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications. Check for any recent product change notices regarding lead frame or datasheet corrections before finalizing procurement plans.

Selection Notes

Select this component when a standard blue indicator is required with a 1206 footprint. Ensure the circuit design accommodates the 3.2V forward voltage drop. Consider the right-angle mounting orientation for PCB layout constraints. Verify thermal management capabilities within the specified operating temperature range.

Part Context

This part belongs to the WL-SMSW series of single-color chip LEDs manufactured by Würth Elektronik. It is designed for general-purpose illumination and indication tasks. The series offers various color options within similar physical footprints to support standardized supply chains.

Replacement Considerations

Consult official manufacturer documentation for confirmed substitute part numbers. Cross-reference electrical parameters such as forward voltage and luminous intensity when evaluating alternatives.