5977781702F

LED Indication - Discrete Overview

The Dialight 5977781702F is a surface-mount bi-color LED component featuring Blue and Red emission. It utilizes a 4-PLCC package with peak wavelengths of 467nm for blue and 625nm for red. The device operates with forward voltages of 3V (blue) and 1.9V (red). Designed for industrial applications, it provides distinct visual indication through dual-color functionality within a compact form factor suitable for automated assembly processes.

LED Indication - Discrete Feature Summary

• Dual-color emission capability combining blue and red light sources
• Surface-mount construction utilizing a 4-pin PLCC package
• Industrial operating temperature classification for reliability

LED Indication - Discrete Applications

• Electronic equipment status indication
• Panel-mounted signal indicators
• Automotive dashboard lighting systems

LED Indication - Discrete Procurement Notes

Verify the obsolete status of this specific part number before initiating procurement actions. Confirm availability of recommended substitutes such as the 5977781707F from the manufacturer. Ensure that any replacement components meet identical electrical and mechanical specifications to maintain system integrity and compliance with design requirements.

LED Indication - Discrete Selection Notes

Select this component when dual-color visual feedback is required in space-constrained designs. Consider the specific forward voltage differences between the blue and red elements during circuit design. Evaluate the 4-PLCC footprint compatibility with existing PCB layouts and reflow soldering profiles to ensure reliable manufacturing outcomes.

LED Indication - Discrete Part Context

This component belongs to the Dialight standard SMD LED family, designed for discrete indication tasks. It represents a segment of surface-mount optoelectronics offering high reliability and consistent performance across various industrial environments. The product line emphasizes compact packaging solutions for modern electronic assemblies.

LED Indication - Discrete Replacement Considerations

The 5977781707F is listed as a manufacturer-recommended substitute for this obsolete part. Verify dimensional and electrical compatibility before implementation.