5973612402F

Overview

The Dialight 5973612402F is a surface-mount LED in the 597 series, housed in a 1206 (3016 Metric) package. It emits blue light with a dominant wavelength of 470nm and a peak wavelength of 470nm. The component features a clear lens transparency and a viewing angle of 50 degrees. Typical brightness is rated at 133.5mcd. Electrical characteristics include a forward voltage of approximately 3.2V at a test current of 20mA. Physical dimensions are 3.00mm in length and 1.50mm in width.

Feature Summary

• Emits blue light with a 470nm dominant wavelength
• Features a clear lens for non-diffused visibility
• Designed for standard surface-mount installation

Applications

• Electronic device status indication
• Panel indicator lights
• Instrumentation displays

Procurement Notes

Verify component availability as this part number is listed as obsolete by major distributors. Confirm if the manufacturer has issued a formal obsolescence notice or product change notification. Ensure any substitute components meet the required electrical and mechanical specifications before integration into production designs.

Selection Notes

Select this component for applications requiring a specific blue color output in a 1206 footprint. Consider the 50-degree viewing angle when designing optical paths. Verify that the forward voltage and current requirements align with the driving circuit capabilities to ensure reliable operation without exceeding thermal limits.

Part Context

This component belongs to the Dialight 597 series of single-color LEDs. The series offers various colors and packages for surface-mount technology. The 5973612402F specifically addresses needs for blue indication in compact electronic assemblies where standard through-hole components are unsuitable due to space constraints.

Replacement Considerations

Distributors list this part as obsolete. Check for parameter-equivalent substitutes from the same manufacturer series. Verify that alternative parts match the 1206 package dimensions, 470nm wavelength, and mounting orientation to ensure compatibility with existing PCB layouts.