QBLP655R-RIB

LED Indication - Discrete Overview

The QBLP655R-RIB is a dual-color surface-mount LED indicator from QT Brightek, featuring independent blue and red emitters within a 1205 (3.20mm x 1.20mm) package. It utilizes clear lenses with a 140-degree viewing angle for broad visibility. The component operates at typical forward voltages of 3.1V for the blue emitter and 2V for the red emitter, tested at 20mA each. Key optical specifications include a peak wavelength of 470nm for blue and 623nm for red, with luminous intensities of 60mcd and 90mcd respectively.

LED Indication - Discrete Feature Summary

• Dual-color configuration with independent blue and red light-emitting diodes in a single compact footprint
• Wide 140-degree viewing angle facilitated by clear lens design for enhanced visibility
• Low-profile 1205 surface-mount form factor suitable for space-constrained circuit boards

LED Indication - Discrete Applications

• Status indication on electronic control panels
• Power state signaling in consumer appliances
• Multi-function status indicators in industrial equipment

LED Indication - Discrete Procurement Notes

Verify the specific suffix RIB to confirm the dual-color blue/red configuration and clear lens type. Ensure compatibility with standard 1205 footprints during PCB layout. Confirm RoHS3 compliance requirements match project standards. Check datasheet for maximum forward current limits to prevent thermal damage during operation.

LED Indication - Discrete Selection Notes

Select this component when a single package must provide two distinct color signals without increasing board space. Compare forward voltage drops against available drive circuits to ensure proper biasing. Consider the 140-degree viewing angle if wide-area visibility is required compared to narrow-beam alternatives.

LED Indication - Discrete Part Context

This part belongs to the QBLP655 series of chip LEDs manufactured by QT Brightek. The series offers various color combinations and lens types in standardized SMD packages. The QBLP655R-RIB specifically addresses applications requiring simultaneous red and blue indication within a minimal 1205 envelope.

LED Indication - Discrete Replacement Considerations

Direct substitutes may include other 1205 dual-color SMD LEDs from different manufacturers. Verify pinout compatibility and mechanical dimensions before substitution. Ensure equivalent luminous intensity and forward voltage characteristics are maintained.