599-0490-122F

Overview

The Dialight 599-0490-122F is a blue surface-mount LED with a 465 nm wavelength and 3.25 V forward voltage at 20 mA test current. It features a 1206 (3216 metric) package measuring 3.00 mm x 1.50 mm x 1.53 mm max height. The component emits 660 mcd intensity through a water-clear, round lens with a flat top design. It offers a 40° viewing angle and operates within a -40°C to +85°C temperature range.

Feature Summary

• Blue light emission at 465 nm wavelength
• Water-clear round lens with flat top style
• Compact 1206 surface-mount footprint

Applications

• Panel indicator lighting
• Discrete electronic signaling
• Status indication on circuit boards

Procurement Notes

Verify component status as the 599-0490-122F is listed as obsolete or discontinued by major distributors. Confirm availability of remaining stock or valid replacement alternatives before finalizing procurement plans. Ensure compatibility with existing design specifications if substituting this part.

Selection Notes

Select this component for applications requiring a standard blue indicator in a compact SMD form factor. Consider the 40-degree viewing angle and specific forward voltage requirements when designing drive circuits. Verify that the 1206 package dimensions fit within the designated PCB silkscreen and copper pad layout constraints.

Part Context

This part belongs to the Dialight 599 series of single-color LEDs. It is designed for general-purpose indication tasks where a reliable blue light source is needed. The component utilizes standard semiconductor materials to achieve the specified 465 nm peak wavelength and consistent luminous intensity characteristics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.