5977717507NF

Overview

The Dialight 5977717507NF is a surface-mount RGB LED indicator in a 0404 (1010 metric) package. It features a diffused white lens with a rectangular, flat-top style. The component emits red light at 624nm, green at 527nm, and blue at 470nm. Typical forward voltages are 2.2V for red, 3.3V for green, and 3.2V for blue, tested at 5mA per color. Luminous intensities are 35mcd (red), 110mcd (green), and 45mcd (blue). Dimensions are 1.00mm x 1.00mm x 0.20mm max height.

Feature Summary

• Integrated RGB configuration enabling full-color mixing within a compact footprint
• Diffused lens design provides wide viewing angles and uniform light distribution
• Surface-mount construction supports automated PCB assembly processes

Applications

• Status indication on electronic circuit boards
• Multi-color signaling in consumer electronics devices
• Visual feedback systems in industrial control panels

Procurement Notes

Verify the suffix 'NF' against official manufacturer documentation to confirm it denotes a specific non-flammable or lead-free variant distinct from the standard '5977717507F'. Confirm RoHS3 compliance status directly with the supplier. Ensure the part number matches the exact datasheet revision required for your design specifications before finalizing procurement orders.

Selection Notes

Select this component when a small form factor RGB indicator is required for space-constrained designs. The 0404 package offers a low profile suitable for thin enclosures. Consider the specific forward voltage requirements of your drive circuitry, as the green and blue channels operate at higher voltages than the red channel. Verify compatibility with standard reflow soldering profiles for SMD components.

Part Context

This part belongs to the Dialight 597 series of surface-mount LEDs. It serves as an alternative or updated version to the discontinued 5977717507F. The series is designed for high-density PCB mounting applications requiring multi-color output in minimal board area. It shares physical dimensions with other 0404 package LEDs but differs in optical characteristics and internal chip configuration.

Replacement Considerations

The manufacturer recommends 5977717507NF as the direct replacement for the obsolete 5977717507F. Verify pinout compatibility and thermal characteristics if substituting with third-party RGB LEDs in the 0404 package.