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QBLP601-R0-2943 is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists QT Brightek (QTB). Its product description is LED RED DIFFUSED 0603 SMD. Review the specifications below when checking this part for your BOM.
The QBLP601-R0-2943 is a red surface-mount LED from the QBLP601 series by QT Brightek. It features a standard configuration with a diffuse lens and a 140-degree viewing angle. The component operates at a typical forward voltage of 2V and a test current of 20mA, emitting light at a primary wavelength of 624nm. Its physical dimensions are 1.60mm in length, 0.80mm in width, and a maximum height of 0.70mm. The device utilizes a white lens color and is supplied in tape and reel packaging for automated assembly.
Verify the specific suffix R0-2943 against official QT Brightek documentation to confirm exact optical characteristics and binning requirements. Ensure compatibility with existing PCB footprints and reflow soldering profiles specified in the manufacturer's datasheet before finalizing procurement decisions.
Select this component when a standard red indicator is required in a restricted 0603 footprint. The diffuse lens option is suitable for applications requiring uniform light distribution rather than a focused beam. Confirm that the 140-degree viewing angle meets the visibility requirements of the target enclosure design.
This part belongs to the QBLP601 series, which consists of dual-chip LEDs designed for space-limited boards. The series offers various color combinations in a 1.6 mm x 0.8 mm x 0.55 mm package, enabling multiple functions within a minimal area for consumer electronics.
Public confirmed substitute part numbers: QBLP601-S3, QBLP601-YG1, QBLP601-IW, QBLP601-Y5.
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