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B1191NG--20C000133U1930
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Product Detailed Parameters
- Description：LED GREEN CLEAR SMD R/A
- Series：-
- Mfr：Harvatek Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Green
- Configuration：-
- Lens Color：-
- Lens Transparency：Clear
- Millicandela Rating：285mcd
- Lens Style：Rectangle with Domed Top
- Lens Size：3.20mm x 1.50mm
- Voltage - Forward (Vf) (Typ)：3.3V
- Current - Test：20mA
- Viewing Angle：115°, 140°
- Mounting Type：Surface Mount, Right Angle
- Wavelength - Dominant：527nm
- Wavelength - Peak：520nm
- Features：-
- Package / Case：3-SMD, No Lead
- Supplier Device Package：-
- Size / Dimension：3.20mm L x 1.50mm W
- Height (Max)：1.10mm
- Grade：-
- Qualification：-
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Overview
The B1191NG--20C000133U1930 is a discrete green LED indicator manufactured by Harvatek Corporation. It features a dominant wavelength of 527nm and a peak wavelength of 520nm. The component operates with a typical forward voltage of 3.3V at a test current of 20mA. It utilizes a rectangular lens with a domed top, measuring 3.20mm in length and 1.50mm in width. The device offers wide viewing angles of 115° and 140°. It is designed for surface mount installation in a 3-SMD, no-lead package.
Feature Summary
- Green light emission with 527nm dominant wavelength
- Rectangular lens with domed top design
- Wide viewing angles of 115° and 140°
- Surface mount 3-SMD no-lead configuration
Applications
- Device status monitoring
- Compact indicator applications
- Reliable device status signaling
Procurement Notes
Verify the exact part number against manufacturer documentation to ensure compatibility with specific circuit requirements. Confirm that the 3.3V forward voltage and 20mA test current align with the target application's power supply and current limiting resistor calculations. Check for any specific handling or storage requirements related to the surface mount package type.
Selection Notes
Select this component when a compact green indicator with high visibility is required. The wide viewing angles make it suitable for applications where the indicator may not be directly in line of sight. Ensure the PCB layout accommodates the 3.20mm x 1.50mm footprint and the 3-SMD no-lead package style for proper soldering and mechanical stability.
Part Context
This component belongs to Harvatek Corporation's lineup of discrete optoelectronic indicators. It is designed for integration into electronic devices requiring clear visual status feedback. The specific model denotes its green color output and physical dimensions, distinguishing it from other variants in the series with different wavelengths or package sizes.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Consult the manufacturer for direct replacements or equivalents with matching electrical and mechanical specifications.
