BL-HE1G033B-TRB

Overview

The BL-HE1G033B-TRB is a dual-chip surface-mount LED from American Bright Optoelectronics Corporation, housed in a 1210 (3225 Metric) package. It combines Red and Yellow-Green chips for multi-color indication. Key parameters include a forward current of 20 mA, forward voltages of 2 V (Red) and 2.2 V (Yellow-Green), and intensities of 10 mcd (Red) and 8 mcd (Yellow-Green). Peak wavelengths are specified at 636 nm/576 nm or 631 nm/571 nm with a viewing angle of 120 degrees.

Feature Summary

• Dual-chip configuration integrating Red and Yellow-Green LEDs within a single SMD package
• High viewing angle of 120 degrees for broad visibility
• Low profile surface-mount design suitable for automated assembly

Applications

• Discrete component status indication
• Multi-state signaling on electronic control panels
• Visual feedback in consumer electronics devices

Procurement Notes

Verify the specific datasheet version to confirm exact wavelength tolerances and intensity binning, as sources indicate variations between 636nm/576nm and 631nm/571nm. Ensure compatibility with standard 1210 footprint reflow profiles. Confirm RoHS compliance status directly with the manufacturer documentation prior to final procurement.

Selection Notes

Select this component when space-constrained designs require two distinct color indicators in a single location. The 1210 package offers a balance between visibility and board real estate. Consider the combined forward voltage requirements for circuit design, noting the difference between the Red and Yellow-Green chip thresholds.

Part Context

This part belongs to the American Bright Optoelectronics discrete LED portfolio, specifically designed for surface-mount technology applications. It serves as a compact solution for multi-color signaling needs where separate components would exceed available PCB area constraints.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.