5975412407F

Overview

The Dialight 5975412407F is a discontinued single-color surface-mount LED emitting yellow-green light at a dominant wavelength of 572 nm. Housed in a compact 0603 (1608 metric) package with dimensions of 1.60 mm length by 0.80 mm width, it features a diffused lens for broad visibility. The component operates with a typical forward voltage of 2.1 V and a test current of 20 mA, delivering a luminous intensity of 11.7 mcd. It has a maximum height of 0.70 mm and supports standard reflow soldering processes.

Feature Summary

• Emits yellow-green light with a dominant wavelength of 572 nm
• Features a diffused rectangular lens for wide viewing angles
• Designed for standard surface-mount technology assembly

Applications

• Electronic equipment status indication
• Panel indicator applications
• General-purpose visual signaling

Procurement Notes

This component is officially obsolete and no longer manufactured by Dialight. Verification of availability must rely on third-party distributors offering surplus stock or alternative sourcing channels. Confirm the authenticity of available units and check for moisture sensitivity level compliance before procurement. Ensure that any substitute components meet the original electrical and mechanical specifications required for the design.

Selection Notes

Engineers should evaluate equivalent yellow-green LEDs from other manufacturers due to the obsolescence of this specific part number. Consider factors such as package footprint compatibility, forward voltage requirements, and luminous intensity when selecting replacements. Verify that alternative components support the same surface-mount mounting style and operating temperature range to ensure seamless integration into existing circuit designs without requiring layout modifications.

Part Context

The 5975412407F belongs to the Dialight 597 series of surface-mount LEDs, which are widely used in various electronic devices for visual feedback. This series typically offers a range of colors and package sizes to suit different design constraints. As an industry-standard component, it was commonly specified in consumer electronics and industrial control panels where reliable, low-profile indicators were necessary.

Replacement Considerations

Direct substitutes include the 5975412407F equivalents from other manufacturers offering identical 0603 yellow-green LEDs. Verify pinout compatibility and optical characteristics when transitioning to alternative sources.