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Product Detailed Parameters
- Description：0603 PKG, TOP VIEW, YELLOW, 20MA
- Series：-
- Mfr：Quelighting Corp
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Yellow
- Configuration：Independent
- Lens Color：-
- Lens Transparency：Clear
- Millicandela Rating：178.25mcd
- Lens Style：Rectangle with Flat Top
- Lens Size：1.10mm x 0.80mm
- Voltage - Forward (Vf) (Typ)：2.1V
- Current - Test：20mA
- Viewing Angle：120°
- Mounting Type：Surface Mount
- Wavelength - Dominant：590nm
- Wavelength - Peak：590nm
- Features：-
- Package / Case：0603 (1608 Metric)
- Supplier Device Package：603
- Size / Dimension：1.60mm L x 0.80mm W
- Height (Max)：0.70mm
- Grade：-
- Qualification：-
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Overview
The QLSP1306Y is a discrete yellow LED indicator manufactured by Quelighting Corp. It features a top-view configuration within a compact 0603 (1608 Metric) surface-mount package, measuring 1.60mm in length, 0.80mm in width, and a maximum height of 0.70mm. The component emits light at a wavelength of 590nm with a forward voltage of 2.1V. It is designed for a continuous forward current of 20mA and complies with RoHS3 standards. The device exhibits Moisture Sensitivity Level 2A, ensuring reliability during standard reflow soldering processes.
Feature Summary
- Top-view optical orientation for direct visibility
- Compact 0603 surface-mount form factor
- Yellow emission at 590nm wavelength
Applications
- Status indication on electronic circuit boards
- Panel-mounted visual signaling devices
- Consumer electronics status indicators
Procurement Notes
Verify the specific ordering suffix to confirm exact binning parameters such as chromaticity coordinates and luminous intensity ranges, as these may vary within the product line. Confirm that the RoHS3 compliance status aligns with current regulatory requirements for the target market. Ensure the supplier provides valid documentation regarding the Moisture Sensitivity Level 2A classification to support proper handling and storage protocols prior to assembly.
Selection Notes
Select this component when a low-profile, top-view yellow indicator is required for space-constrained designs. The 0603 package offers a balance between visibility and board real estate efficiency. Consider the 2.1V forward voltage drop when designing the driving circuitry to ensure appropriate current limiting resistors are used. Verify thermal management requirements if multiple units are placed in close proximity on the PCB.
Part Context
QLSP1306Y belongs to Quelighting Corp's visible LED portfolio, which includes various optoelectronics segments such as SSL, UV, IR, and DIP lamp LEDs. The company manufactures components for status indicators and display applications. This specific part represents their surface-mount discrete LED offerings, designed for modern automated assembly processes requiring small footprint components.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the 0603 package dimensions, 590nm yellow emission, and 2.1V forward voltage characteristics with other manufacturers' datasheets.
