5988091102F

Overview

The Dialight 5988091102F is a blue surface-mount LED with a 473nm peak wavelength and clear lens. It operates at a typical forward voltage of 3.2V and features a 140-degree viewing angle. The component measures 2.00mm in length, 1.25mm in width, and 0.80mm in height. It delivers an intensity of 140mcd at a test current of 20mA. This device is housed in a standard 0805 (2012 metric) package.

Feature Summary

• Blue light emission with a 473nm peak wavelength
• Standard rectangular lens with water-clear transparency
• Wide 140-degree viewing angle for broad visibility

Applications

• General electronic status indication
• Panel indicator lights
• Consumer electronics signaling

Procurement Notes

This component is officially obsolete and no longer manufactured by Dialight. Procurement must focus on verified equivalent substitutes such as the 5988091107F or cross-brand alternatives like Würth Elektronik parts. Verify RoHS compliance and moisture sensitivity levels before integration to ensure supply chain reliability and manufacturing compatibility.

Selection Notes

Select this part only if legacy design compatibility is required. For new designs, consider active equivalents with identical electrical parameters. Ensure the replacement supports the same 0805 footprint and 3.2V forward voltage requirements. Confirm that the substitute maintains the 140mcd intensity and 473nm wavelength specifications for consistent visual performance.

Part Context

The 5988091102F belongs to the Dialight 598 series of single-color LEDs. This series is characterized by compact surface-mount packages suitable for space-constrained applications. The component utilizes standard semiconductor materials to produce blue light, serving as a common indicator element in various industrial and consumer devices prior to its obsolescence.

Replacement Considerations

Direct substitute: 5988091107F. Alternative equivalent: 150080BS75000 from Würth Elektronik. Verify pinout and thermal characteristics when switching manufacturers.

FAQ

Is the 5988091102F currently available for new production?

No, the component is obsolete and no longer manufactured.

What is the peak wavelength of this LED?

The peak wavelength is 473nm.