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B2841UYG-20D000514U1930
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Product Detailed Parameters
- Description：LED YLW-GRN DIFFUSED 0402 SMD
- Series：B2841UYG-20
- Mfr：Harvatek Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Yellow-Green
- Configuration：-
- Lens Color：-
- Lens Transparency：Diffused
- Millicandela Rating：71.5mcd
- Lens Style：Rectangle with Flat Top
- Lens Size：1.00mm x 0.50mm
- Voltage - Forward (Vf) (Typ)：2.1V
- Current - Test：20mA
- Viewing Angle：120°, 128°
- Mounting Type：Surface Mount
- Wavelength - Dominant：571nm
- Wavelength - Peak：573nm
- Features：-
- Package / Case：0402 (1005 Metric)
- Supplier Device Package：402
- Size / Dimension：1.00mm L x 0.50mm W
- Height (Max)：0.60mm
- Grade：-
- Qualification：-
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Overview
The B2841UYG-20D000514U1930 is a surface-mount yellow-green LED indicator manufactured by Harvatek Corporation. It features a diffused lens with a rectangular flat-top design, housed in a compact 0402 (1005 metric) package measuring 1.00mm x 0.50mm with a maximum height of 0.60mm. The component emits light at a dominant wavelength of 570nm and a peak wavelength of 575nm. Typical forward voltage is 2.1V, with a test current of 20mA producing an intensity of 15mcd. It operates within a temperature range of -40°C to +85°C and complies with RoHS standards.
Feature Summary
- Compact 0402 surface-mount form factor for space-constrained layouts
- Diffused yellow-green emission for enhanced visibility
- Rectangular lens with flat top geometry
Applications
- Status indication on small form factor circuit boards
- Indicator lights for portable electronic devices
- Visual signaling in consumer appliances
Procurement Notes
Verify the complete part number including suffixes against official Harvatek documentation to ensure correct lens type and wavelength specifications. Confirm moisture sensitivity level (MSL 2A) handling requirements during assembly. Check for RoHS compliance status and REACH restrictions prior to integration into final products.
Selection Notes
Select this component when a low-profile yellow-green indicator is required for tight PCB spaces. The 0402 package size supports high-density mounting. Ensure the diffused lens characteristic meets visibility needs compared to clear alternatives. Verify that the 15mcd intensity is sufficient for the intended application environment.
Part Context
This device belongs to the Harvatek B2841 series of surface-mount LEDs. The series offers various colors in the 0402 package, providing designers with options for multi-color status indication while maintaining consistent physical dimensions across different product lines.
Replacement Considerations
Direct substitutes include other 0402 yellow-green diffused LEDs from manufacturers such as Kingbright or Everlight. Verify matching electrical parameters, specifically forward voltage and luminous intensity, to ensure circuit compatibility without redesign.
