QBLP631-YG1-2943

LED Indication - Discrete Overview

The QBLP631-YG1-2943 is a yellow-green light-emitting diode from the QBLP631 series by QT Brightek. It features a 0805 (2012 metric) surface-mount package with dimensions of 2.00mm length, 1.25mm width, and a maximum height of 0.90mm. The component emits at a dominant wavelength of 570nm with a viewing angle of 140 degrees. Typical forward voltage is 2V at a test current of 20mA, producing an intensity of 50mcd. It utilizes a clear, rectangular lens with a flat top.

LED Indication - Discrete Feature Summary

• Emits yellow-green light at 570nm with a wide 140-degree viewing angle for enhanced visibility.
• Utilizes a standard 0805 surface-mount footprint with a compact rectangular lens design.
• Operates with a typical forward voltage of 2V at a 20mA test current.

LED Indication - Discrete Applications

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

LED Indication - Discrete Procurement Notes

Verify the specific suffix YG1-2943 against the manufacturer's latest datasheet to confirm optical and electrical tolerances. Ensure compatibility with RoHS 3 and REACH regulations as specified in the environmental classification. Confirm moisture sensitivity level (MSL 3) handling requirements during assembly to prevent damage.

LED Indication - Discrete Selection Notes

Select this component for applications requiring a standard yellow-green indicator in a compact 0805 form factor. Consider the 140-degree viewing angle for broad visibility needs. Verify that the 2V forward voltage aligns with the driving circuit's output capabilities and current limiting requirements.

LED Indication - Discrete Part Context

This part belongs to the QBLP631 series of ultra-bright LEDs from QT Brightek. The series offers various color options including orange and yellow-green variants, all sharing similar physical dimensions and mounting characteristics suitable for high-density surface-mount PCB layouts.

LED Indication - Discrete Replacement Considerations

QBLP631-O is listed as a similar substitute within the same series, offering orange emission instead of yellow-green. Verify wavelength and intensity differences before substitution.