5977783602F

Overview

The Dialight 5977783602F is a surface-mount bi-color LED component featuring blue and red light emission. It utilizes an InGaN-based blue emitter and an AlGaAs-based red emitter within a compact 1206 (3216 metric) package. The device provides independent dual-color indication with a rectangular lens style and bottom entry configuration. Key electrical parameters include a forward voltage of 3.3V for the blue element and 2V for the red element, with a test current of 20mA for both colors. The optical output consists of 45mcd for each color, supported by a wide viewing angle of 130 degrees.

Feature Summary

• Dual-color indication capability combining blue and red light sources in a single SMD package
• Bottom entry design facilitates specific PCB layout configurations
• Wide 130-degree viewing angle ensures broad visibility of status indicators

Applications

• Electronic equipment status indication
• Power supply panel signaling
• Industrial control system monitoring

Procurement Notes

Verify the exact suffix against official Dialight documentation to confirm color combination and binning specifications. Ensure compatibility with standard reflow soldering profiles for 1206 packages. Confirm moisture sensitivity level handling requirements during storage and assembly processes.

Selection Notes

Select this component when space-constrained designs require distinct blue and red status signals. The 1206 footprint offers a balance between visibility and board density. Consider the specific forward voltage differences between the blue and red elements for circuit driver design.

Part Context

This part belongs to the Dialight 597 series of multi-color LEDs, designed for surface-mount technology applications. The series provides various color combinations and package sizes to meet diverse industrial and commercial lighting needs. The 5977783602F specifically addresses the need for high-visibility dual-color signaling in compact electronic assemblies.

Replacement Considerations

Consult official Dialight substitution guides for verified equivalents. Generic SMD bi-color LEDs may not match the specific luminous intensity or spectral characteristics required.