91-21UYOC/S530-A3/TR9

LED Indication - Discrete Overview

The 91-21UYOC/S530-A3/TR9 is a single-color LED from Everlight Electronics Co Ltd, classified under Single Color LEDs. It utilizes an SMD/SMT installation style with a leadframe yoke structure. The component features a compact lens measuring 2.5 mm in length and 2 mm in width. This device is designed for surface mount applications requiring standard single-color indication.

LED Indication - Discrete Feature Summary

• Surface mount technology implementation for automated assembly
• Leadframe yoke structural design for mechanical stability
• Compact rectangular lens geometry optimized for space-constrained layouts

LED Indication - Discrete Applications

• General electronic equipment status indication
• Control panel signal visualization
• Consumer appliance operational feedback

LED Indication - Discrete Procurement Notes

Verify the specific suffix TR9 against the manufacturer datasheet to confirm reel packaging specifications and tape dimensions. Ensure the ordering code matches the exact variant required for surface mount processes. Cross-reference the part number with official Everlight documentation to validate current production status and environmental compliance certifications prior to procurement.

LED Indication - Discrete Selection Notes

Select this component when surface mount integration is required for single-color signaling. The leadframe yoke construction supports standard reflow soldering profiles. Evaluate the physical footprint of 2.5 mm by 2 mm against available PCB real estate. Confirm that the visual requirements align with the single-color output characteristics defined in the official specification sheet.

LED Indication - Discrete Part Context

This model belongs to the Everlight single-color LED portfolio, specifically utilizing the SURD series naming convention elements. It represents a surface mount variant distinct from through-hole or larger indicator types. The product line focuses on providing reliable optical indication solutions for modern electronics manufacturing where space efficiency and assembly automation are critical factors.

LED Indication - Discrete Replacement Considerations

Consult the official Everlight replacement guide for direct substitutes. Verify pinout compatibility and thermal characteristics before substituting with other SMD single-color LEDs. Ensure any alternative maintains the same leadframe yoke configuration and dimensional constraints.