156120VS75000

Overview

The Würth Elektronik part number 156120VS75000 is a single-color surface-mount LED from the WL-SMRW series. It emits green light with a dominant wavelength of 573 nm. The component utilizes a 3216 (1206) metric package with rectangular lens geometry and water-clear transparency. Electrical characteristics include a forward voltage of 2 V at a forward current of 25 mA, resulting in a power rating of 48 mW. Optical performance specifies a luminous intensity of 30 mcd with a viewing angle of 140 degrees. Physical dimensions are 3.2 mm in length, 1.6 mm in width, and 1.2 mm in height.

Feature Summary

• Green emission with 573 nm dominant wavelength
• Wide 140-degree viewing angle for broad visibility
• Standard 3216 (1206) SMD footprint compatibility
• Water-clear rectangular lens design

Applications

• General indicator lighting on electronic circuit boards
• Status indication in consumer electronics devices
• Panel illumination for control interfaces
• Visual signaling in industrial instrumentation

Procurement Notes

Verify the specific suffix configuration against the manufacturer's official datasheet to ensure alignment with required optical and electrical tolerances. Confirm RoHS compliance status through authorized distribution channels prior to procurement. Cross-reference the package marking codes with the latest production documentation to prevent substitution errors during assembly planning.

Selection Notes

Select this component when a standard green indicator with wide dispersion is required within a 1206 footprint constraint. Consider the 2 V forward voltage drop for appropriate driver circuit design. Evaluate the 30 mcd intensity against ambient lighting conditions to ensure adequate visibility. Verify thermal management requirements based on the 48 mW power dissipation rating.

Part Context

This component belongs to the WL-SMRW series of single-color LEDs manufactured by Würth Elektronik. The series offers various color options and lens configurations within standard surface-mount packages. The 156120VS75000 variant specifically addresses applications requiring green illumination with moderate brightness and wide angular distribution in compact electronic assemblies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.