150040VS73220

Overview

The Würth Elektronik 150040VS73220 is a single-color surface-mount LED from the WL-SMCC series, designed for compact electronic assemblies. It emits green light with a peak wavelength of 575 nm and a dominant wavelength of 573 nm. The component features a water-clear rectangular lens housed in a 0402 (1005 metric) package measuring 1.00 mm x 0.50 mm with a maximum height of 0.35 mm. Electrical characteristics include a forward voltage of 2 V at a test current of 20 mA, resulting in a power rating of 48 mW. It provides an optical intensity of 60 mcd with a viewing angle of 120 degrees.

Feature Summary

• Utilizes a water-clear rectangular lens to ensure high transparency and precise directional light emission.
• Engineered for standard surface-mount technology (SMT) processes within a compact 0402 footprint.
• Provides consistent green illumination suitable for status indication and display applications.

Applications

• Status indication on consumer electronics circuit boards
• Indicator lights for portable devices
• General-purpose visual signaling in compact instrumentation

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact optical and electrical tolerances. Ensure compatibility with RoHS directives and moisture sensitivity levels required by your assembly process. Cross-reference the Mouser or DigiKey part numbers for accurate packaging details before finalizing procurement orders.

Selection Notes

Select this component when a low-profile green indicator is required for space-constrained designs. The 0402 package offers a balance between visibility and board real estate efficiency. Consider the 120-degree viewing angle for applications requiring broad visibility without complex optics. Verify that the 2 V forward voltage aligns with your system's drive capabilities.

Part Context

This component belongs to the Würth Elektronik WL-SMCC series, which focuses on small-form-factor single-color LEDs. The series is characterized by its use of water-clear lenses and standardized SMD packages. These components are widely used in industries requiring reliable visual feedback in minimal spaces, such as mobile communications and industrial control systems.

Replacement Considerations

Direct substitutes may include other 0402 green LEDs from Würth Elektronik or competitors like Everlight and Kingbright. Ensure replacement parts match the 0402 footprint, 573-575 nm wavelength range, and similar forward voltage specifications to maintain circuit performance without redesign.

FAQ

What is the peak wavelength of the 150040VS73220?

The peak wavelength is 575 nm, emitting green light.

Does this LED have a diffused or clear lens?

It features a water-clear lens, providing a focused beam rather than a diffused spread.

What is the recommended forward current for operation?

The test current specified is 20 mA, which is the standard operating condition for this component.