5975004407F

Overview

The Dialight 5975004407F is a discontinued single-color surface-mount LED in the 597 series. It emits red light with a primary wavelength of 626nm and a peak wavelength of 635nm. The component features a standard configuration within a 0603 (1608 metric) package, measuring 1.60mm in length, 0.80mm in width, and a maximum height of 0.70mm. It has a typical forward voltage of 1.9V at a test current of 20mA. The lens is white and diffused, providing a viewing angle of 152 degrees. The optical intensity is rated at 50mcd.

Feature Summary

• Standard surface-mount configuration for compact circuit board integration
• Diffused lens design ensures wide-angle light distribution
• Compliant with RoHS3 environmental standards

Applications

• Electronic equipment status indication
• Panel indicator lighting
• Discrete signal components in consumer electronics

Procurement Notes

This component is officially obsolete and no longer manufactured by Dialight. Procurement must focus on identifying verified replacement part numbers or sourcing from authorized distributors holding remaining stock. Verify that any substitute matches the electrical parameters and physical dimensions to ensure compatibility with existing designs.

Selection Notes

Designers should prioritize alternative components due to the end-of-life status. When selecting replacements, verify that the new part maintains the required 0603 footprint, forward voltage characteristics, and luminous intensity. Ensure the substitute supports the necessary moisture sensitivity level and packaging format for the intended assembly process.

Part Context

The 5975004407F belongs to the Dialight 597 series of surface-mount LEDs. This series provides various color options and package sizes for general-purpose indication. The specific model utilizes a diffused red emitter optimized for visibility in standard electronic applications.

Replacement Considerations

The 597-5004-407NF is listed as an available substitute.