QLSP1306GA

Overview

The QLSP1306GA is a discrete green LED indicator from Quelighting Corp, housed in a compact 0603 (1608 Metric) surface-mount package. It features a clear lens with a rectangular flat top design and measures 1.10mm x 0.80mm. The component emits light at a wavelength of 525nm with a typical forward voltage of 2.6V. It provides a millicandela rating of 315mcd and offers a viewing angle of 120 degrees. The device has a maximum height of 0.6mm with dimensional tolerances of ±0.10mm.

Feature Summary

• Compact 0603 surface-mount form factor suitable for space-constrained designs
• Clear rectangular flat top lens style for directional visibility
• Green emission at 525nm wavelength for standard indication applications

Applications

• General purpose electronic status indication
• Panel mount indicator lights
• Consumer electronics device signaling

Procurement Notes

Verify the specific binning codes for luminous intensity and chromaticity coordinates prior to ordering, as these vary within the product family. Confirm that the 0.6mm profile and 120-degree viewing angle align with mechanical constraints. Ensure compatibility with standard reflow soldering profiles for 0603 packages. Cross-reference official datasheets for precise electrical limits to prevent overdriving the component during validation.

Selection Notes

Select this component when a low-profile green indicator is required for dense PCB layouts. The 0603 footprint allows for high-density assembly compared to larger discrete LEDs. Consider the 315mcd output level against ambient lighting conditions to ensure adequate visibility. The 2.6V forward voltage drop should be accounted for in drive circuit design. Evaluate mechanical clearance requirements given the 0.6mm height specification.

Part Context

This part belongs to Quelighting Corp's discrete LED lineup, designed for visible indication tasks. It utilizes standard SMD packaging technology common in modern electronics manufacturing. The 0603 size represents a balance between optical output and board real estate efficiency. It serves as a direct replacement for legacy through-hole or larger surface-mount indicators where space is limited.

Replacement Considerations

Direct substitutes must match the 0603 footprint, green 525nm emission, and similar forward voltage characteristics. Verify mechanical dimensions, particularly the 0.6mm height and lens shape, to ensure fitment. Check equivalent luminous intensity ratings to maintain visual performance standards across different suppliers.