QBLP670-S3

LED Indication - Discrete Overview

The QBLP670-S3 is a surface-mount LED indicator from the QBLP670 series by QT Brightek. It features a red lens with a dominant wavelength of 640nm and a peak wavelength of 660nm. The component operates at a typical forward voltage of 2V with a test current of 20mA, producing an intensity of 660mcd. It utilizes a 2-PLCC package measuring 3.20mm in length, 2.80mm in width, and a maximum height of 2.10mm, offering a 120-degree viewing angle.

LED Indication - Discrete Feature Summary

• Compact PLCC-2 surface mount design for space-constrained applications
• Red light emission with clear lens transparency
• Standard configuration suitable for discrete indication

LED Indication - Discrete Applications

• Industrial automation equipment status indicators
• Electronic device power and activity signaling
• Control panel visual feedback systems

LED Indication - Discrete Procurement Notes

Verify the specific suffix variant (e.g., S3-DG) against official datasheets to confirm exact wavelength and intensity specifications. Ensure compatibility with RoHS3 and REACH standards as required by project regulations. Confirm moisture sensitivity level (MSL 3) handling procedures during assembly to maintain component integrity.

LED Indication - Discrete Selection Notes

Select this component for applications requiring a standard red indication within a compact footprint. Consider the 2V forward voltage drop when designing drive circuits. The 120-degree viewing angle provides broad visibility. Compare performance metrics against alternative red LEDs in the same package size if higher intensity or different color temperatures are needed.

LED Indication - Discrete Part Context

The QBLP670-S3 belongs to the QBLP670 series, which includes various white, green, blue, and red LED options. This series is characterized by its 3528 form factor and PLCC-2 packaging, widely used in consumer electronics and industrial displays. The manufacturer, QT Brightek, produces these components using InGaN technology for the red variant.

LED Indication - Discrete Replacement Considerations

Publicly confirmed substitute part numbers for QBLP670-S3 were not found in the provided source material. Cross-reference with other 3528 red PLCC-2 LEDs from the same manufacturer or competitors only after verifying electrical and mechanical parameter alignment.