150283RS73103

Overview

The Würth Elektronik 150283RS73103 is a high-brightness red surface-mount LED from the WL-SMTW series. It features a 620 nm peak wavelength and emits 19 lumens of light. The component utilizes a 1411 (3528 metric) package with dimensions of 3.50mm x 2.80mm x 0.85mm maximum height. It operates with a typical forward voltage of 2.1V at a test current of 180mA. The device offers a wide viewing angle of 120 degrees and is housed in a clear lens configuration.

Feature Summary

• High brightness output capability for effective visual signaling
• Wide 120-degree viewing angle for broad visibility
• Standard SMD footprint compatible with automated assembly

Applications

• General electronic equipment status indicators
• Panel mounting signal lights
• Consumer appliance control interfaces

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status prior to integration, as manufacturing parameters may evolve. Confirm that the 180mA drive current aligns with your thermal management design. Ensure the 1411 package dimensions match your PCB land pattern requirements to guarantee proper solder joint formation during reflow processes.

Selection Notes

Select this component when a standard red indicator with high luminous intensity is required. The 120-degree viewing angle makes it suitable for applications where the observer is not directly aligned with the LED axis. Consider the 180mA operating current for power budget calculations and ensure adequate heat dissipation on the PCB copper area to maintain reliability.

Part Context

This part belongs to the Würth Elektronik WL-SMTW series, which provides a range of single-color surface-mount LEDs. The series is designed for general-purpose electronics, offering consistent performance across various color options. The 150283RS73103 specifically addresses the need for bright red illumination in compact form factors commonly used in modern consumer devices.

Replacement Considerations

Direct substitutes within the same series include other colors such as blue (150283BS73103), green (150283GS73103), and infrared (150283FS73103). For different brightness or electrical characteristics, consult the full WL-SMTW product catalog for alternative packages or drive currents.