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QBLP655R-RIG is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists QT Brightek (QTB). Its product description is LED GREEN/RED CLEAR 1205 SMD. Review the specifications below when checking this part for your BOM.
The QBLP655R-RIG is a dual-chip surface-mount LED indicator from the QBLP655 series by QT Brightek. It features independent green and red emitters in a 1205 (3.20mm x 1.20mm) package with a clear lens. The green channel operates at a typical forward voltage of 3.1V with a peak wavelength of 520nm, while the red channel operates at 2V with a peak wavelength of 623nm. Both channels are tested at 20mA and offer a wide 140-degree viewing angle.
Verify the specific suffix codes against the manufacturer datasheet to ensure correct binning and optical characteristics. Confirm moisture sensitivity level (MSL 3) handling requirements during storage and reflow soldering processes. Ensure compatibility with standard lead-free assembly profiles as per RoHS3 compliance declarations.
Select this component when dual-color signaling is required within a compact 1205 footprint. Compare forward voltage drops between the green and red channels to design appropriate current-limiting resistors. Consider the 140-degree viewing angle if visibility from oblique angles is critical for the end application.
This part belongs to the QBLP655 series of chip LEDs, which are characterized by their small form factor and high brightness. The series includes various single and dual-color options, all sharing similar mechanical dimensions but differing in semiconductor materials and optical outputs to suit diverse industrial and consumer electronics needs.
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