599-0490-127F

Overview

The Dialight 599-0490-127F is a single-color blue surface-mount LED in the 1206 (3216 metric) package. It emits at a dominant wavelength of 470 nm with a viewing angle of 120 degrees. The component operates at a forward current of 20 mA, featuring a forward voltage of 3.25 V and an optical intensity of 660 mcd. It utilizes a water-clear lens and supports SMD/SMT mounting styles within an operating temperature range of -40°C to +85°C.

Feature Summary

• Compact 1206 surface-mount form factor for space-constrained designs
• High-intensity blue emission optimized for visual indication
• Wide 120-degree viewing angle for enhanced visibility

Applications

• Electronic equipment status indicators
• Control panel signal lights
• Consumer appliance front panels

Procurement Notes

Verify datasheet specifications against application requirements, particularly forward voltage and current limits. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure proper ESD handling procedures are followed during storage and placement to maintain component integrity.

Selection Notes

Select this component for applications requiring high-brightness blue indication in standard surface-mount layouts. Evaluate thermal management needs relative to the specified operating temperature range. Consider mechanical constraints imposed by the 1206 package dimensions when designing PCB footprints.

Part Context

This part belongs to the Dialight 599 MicroLED series, designed for general-purpose indication. It complements other colors in the family, offering consistent performance metrics across the product line while providing specific spectral characteristics for blue light applications.

Replacement Considerations

Direct substitutes include other 1206 blue LEDs from Dialight or compatible manufacturers with matching electrical parameters and package dimensions. Verify pinout compatibility and luminous intensity ratings before substitution.