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ASMT-UWB1-NX3A2
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Product Detailed Parameters
- Description：LED COOL WHITE DIFF 2PLCC SMD
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：White, Cool
- Configuration：Standard
- Lens Color：Yellow
- Lens Transparency：Diffused
- Millicandela Rating：2300mcd
- Lens Style：Round with Flat Top
- Lens Size：2.20mm Dia
- Voltage - Forward (Vf) (Typ)：3.2V
- Current - Test：20mA
- Viewing Angle：120°
- Mounting Type：Surface Mount
- Wavelength - Dominant：8000K
- Wavelength - Peak：-
- Features：-
- Package / Case：2-PLCC
- Supplier Device Package：2-PLCC
- Size / Dimension：3.20mm L x 2.80mm W
- Height (Max)：2.10mm
- Grade：-
- Qualification：-
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Overview
The ASMT-UWB1-NX3A2 is a surface-mount white LED from Broadcom Limited, featuring a neutral color temperature of 8000K. It utilizes a 2-PLCC package with dimensions of 3.20mm length, 2.80mm width, and a maximum height of 2.10mm. The component operates at a typical forward voltage of 3.2V and a test current of 20mA, delivering an intensity of 2300mcd. It offers a 120-degree viewing angle and includes a yellow, diffused lens. The device complies with RoHS3 standards and has a moisture sensitivity level of 3.
Feature Summary
- Neutral white light emission with high color consistency
- Compact surface-mount design for automated assembly
- Diffused lens configuration for uniform light distribution
Applications
- General illumination lighting fixtures
- Electronic device status indicators
- Backlighting applications requiring neutral white tone
Procurement Notes
Verify the specific ordering suffix to confirm the exact color temperature and binning requirements. Ensure compatibility with standard reflow soldering profiles specified in the datasheet. Check for RoHS3 compliance documentation if required by regional regulations. Confirm lead times as they may vary based on production schedules. Validate packaging options against manufacturing line capabilities.
Selection Notes
Select this component when a neutral white appearance is required for visual clarity. Consider the 120-degree viewing angle for broad coverage needs. Evaluate the thermal management requirements relative to the 20mA operating current. Compare physical dimensions against available PCB space constraints. Assess the forward voltage drop for power supply design integration.
Part Context
This part belongs to the ASMT-UWB1 series of single-color LEDs designed for general lighting and indicator applications. The series is characterized by its small form factor and consistent optical performance. Broadcom provides this component as part of a broader portfolio of solid-state lighting solutions aimed at modern electronic devices.
Replacement Considerations
Direct substitutes within the same series include ASMT-UWB1-NX3E2 (4500K) and ASMT-UWB1-NX3B2 (6500K). These alternatives share identical mechanical and electrical footprints but differ in correlated color temperature. Verify that the specific application tolerates the shift in white light hue before swapping.
