5977783607F

Overview

The Dialight 5977783607F is a dual-color surface-mount LED indicator featuring blue and red emitters in a 1206 (3216 metric) package. It operates with a typical forward voltage of 3.3V for the blue element and 2V for the red element, tested at 20mA each. The device emits light at peak wavelengths of 468nm (blue) and 639nm (red), with main wavelengths of 470nm and 631nm respectively. It provides an optical intensity of 45mcd for both colors and offers a wide viewing angle of 130 degrees. The component utilizes a rectangular lens with a flat top design.

Feature Summary

• Dual-color configuration integrating independent blue and red semiconductor elements within a single compact surface-mount footprint.
• Wide 130-degree viewing angle facilitated by a rectangular flat-top lens design for enhanced visibility.
• Bottom-entry installation style suitable for standard surface-mount assembly processes.

Applications

• Status indication on electronic circuit boards requiring distinct color coding.
• Panel indicators where space constraints necessitate small form factor components.
• Multi-state signaling devices utilizing separate colors for different operational modes.

Procurement Notes

Verify the specific ordering suffix to ensure correct binning and wavelength characteristics. Confirm moisture sensitivity level (MSL 3) handling requirements during storage and reflow soldering. Check RoHS compliance status against current regulatory standards. Ensure the selected packaging type matches production line capabilities.

Selection Notes

Select this component when a compact dual-color solution is required for board-level status monitoring. Consider the 1206 package dimensions for layout compatibility. Evaluate the forward voltage differences between the blue and red channels for driver circuit design. Verify that the 45mcd intensity meets visibility requirements for the intended application environment.

Part Context

This part belongs to the Dialight 597 series of surface-mount LEDs. The series includes various multi-color and single-color options in standardized packages like 1206 and 0404. These components are designed for general-purpose indication in consumer electronics and industrial equipment.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for potential cross-references or updated series replacements.