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ASMT-UBB5-YT3Y2
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Product Detailed Parameters
- Description：LED BLUE PLCC2
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Blue
- Configuration：-
- Lens Color：-
- Lens Transparency：-
- Millicandela Rating：-
- Lens Style：-
- Lens Size：-
- Voltage - Forward (Vf) (Typ)：-
- Current - Test：-
- Viewing Angle：-
- Mounting Type：-
- Wavelength - Dominant：-
- Wavelength - Peak：-
- Features：-
- Package / Case：-
- Supplier Device Package：-
- Size / Dimension：-
- Height (Max)：-
- Grade：-
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Overview
The ASMT-UBB5-YT3Y2 is a single-color blue surface-mount LED from Broadcom Limited, housed in a PLCC-2 package. It features a round flat lens with a wavelength of 470 nm and a viewing angle of 120 degrees. The component operates with a forward current of 20 mA and a forward voltage of 3.2 V. Optical performance includes an intensity of 560 mcd and a power rating of 114 mW. It functions within a temperature range of -40°C to +85°C and is moisture sensitive.
Feature Summary
- Single-color blue light emission for clear visual indication
- Surface-mount PLCC-2 package design for automated assembly
- Round flat lens geometry providing a 120-degree viewing angle
Applications
- Panel indicator lights for electronic equipment
- Status signaling in consumer appliances
- Instrumentation display illumination
Procurement Notes
Verify the specific suffix YT3Y2 against official datasheets to confirm binning parameters such as chromaticity coordinates and luminous intensity ranges. Ensure compliance with RoHS3 standards and handle the component according to Moisture Sensitivity Level 3 (168 Hours) requirements during storage and reflow soldering processes.
Selection Notes
Select this component when a compact blue indicator is required for space-constrained designs. The PLCC-2 form factor supports standard SMD placement. Consider the 470 nm wavelength for visibility needs and verify that the 20 mA drive current aligns with the target circuit's power budget and thermal management capabilities.
Part Context
This part belongs to the ASMT-UBB5 series of single-color LEDs manufactured by Broadcom Limited. The series utilizes gallium nitride technology to produce blue light. The ASMT-UBB5 family offers various optical and electrical configurations within the same PLCC-2 footprint, allowing designers to maintain consistent board layouts while adjusting color or intensity specifications.
Replacement Considerations
Direct substitutes include other PLCC-2 blue LEDs with matching 470 nm wavelength and 3.2 V forward voltage. Verify pinout compatibility and mechanical dimensions before swapping. Alternative parts must meet the same thermal and moisture sensitivity requirements to ensure reliable operation in existing assemblies.
