150121M173000

Overview

The Würth Elektronik 150121M173000 is a surface-mount RGB LED from the WL-SFCD series. It utilizes AlInGaP and InGaN chip technology within a 1210 (3225 metric) package. The component features a water-clear lens with a rectangular shape and diffused transparency, providing a 120-degree viewing angle. Electrical characteristics include a forward current of 25 mA per color channel. Forward voltages are specified at 2 V for red and 3.3 V for green and blue channels.

Feature Summary

• Integrates red, green, and blue light-emitting diodes into a single compact surface-mount package
• Employs AlInGaP and InGaN semiconductor chip technology for full-color generation
• Features a water-clear rectangular lens with diffused optical properties
• Provides a wide 120-degree viewing angle for broad illumination coverage

Applications

• Status indication in electronic devices
• Backlighting for displays and interfaces
• Decorative lighting in consumer electronics
• Signal indicators in industrial control panels

Procurement Notes

Verify the specific datasheet version when ordering, as manufacturing parameters may be updated over time. Confirm that the 1210 package dimensions align with your PCB footprint requirements. Ensure thermal management strategies account for the 25 mA forward current rating to maintain reliability. Check RoHS compliance documentation if required by your supply chain standards. Validate the water-clear lens specification against optical design needs.

Selection Notes

Select this component when a compact RGB solution is required for space-constrained designs. The 1210 package offers a balance between size and luminous intensity compared to smaller footprints. Consider the 120-degree viewing angle for applications requiring wide dispersion. The mixed voltage requirements (2V red, 3.3V green/blue) must be accommodated in the driver circuit design. Evaluate the diffused lens option if uniform light distribution is prioritized over peak intensity.

Part Context

This part belongs to the Würth Elektronik WL-SFCD series of surface-mount LEDs. The series focuses on multi-color integration using advanced chip technologies. The 1210 form factor is common in general-purpose electronics where moderate brightness and color mixing are needed. It complements other Würth offerings like the WL-SFCW series, which uses different packaging and optical configurations.

Replacement Considerations

Direct substitutes include other 1210 RGB SMD LEDs from Würth such as the 150121M153000, though lens transparency and exact electrical tolerances should be verified. Cross-brand replacements require matching the 3225 package dimensions, forward current ratings, and voltage drops. Ensure any alternative maintains the 120-degree viewing angle and diffused lens characteristics if optical performance is critical.