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ASMT-UWB1-ZX312
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Product Detailed Parameters
- Description：LED TOP MT HBWHITE PLCC2
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR)
- Color：-
- Configuration：-
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- Lens Transparency：-
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- Lens Style：-
- Lens Size：-
- Voltage - Forward (Vf) (Typ)：-
- Current - Test：-
- Viewing Angle：-
- Mounting Type：-
- Wavelength - Dominant：-
- Wavelength - Peak：-
- Features：-
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Overview
The ASMT-UWB1-ZX312 is a warm white light-emitting diode manufactured by Broadcom Limited. It utilizes a standard 2-PLCC surface-mount package with dimensions of 3.20mm in length and 2.80mm in width, featuring a maximum height of 2.10mm. The component emits high-brightness warm white light within the 2700K to 4000K color temperature range. It operates with a typical forward voltage of 3.2V at a test current of 20mA. The device features a circular lens with a flat top and a 120-degree viewing angle, providing an intensity of approximately 1800mcd to 3550mcd.
Feature Summary
- High-brightness warm white emission for clear visual indication
- Standard 2-PLCC surface-mount form factor for automated assembly
- Wide 120-degree viewing angle for broad visibility
- Circular lens design with flat top for uniform light distribution
Applications
- Status indication on electronic equipment panels
- Power state signaling in consumer appliances
- Indicator lights in industrial control systems
- Visual feedback components in automotive dashboards
Procurement Notes
Verify the specific suffix against the official Broadcom datasheet to confirm exact chromaticity coordinates and binning requirements. Ensure that the ordering part number matches the intended thermal and optical specifications for the target application. Confirm RoHS compliance status and moisture sensitivity level prior to procurement to align with manufacturing handling protocols.
Selection Notes
Select this component when a compact, high-intensity warm white indicator is required for surface-mount assembly. Consider the 2-PLCC footprint compatibility with existing PCB silkscreens and solder masks. Evaluate the forward voltage characteristics against the driving circuitry to ensure proper current limiting and power dissipation management within the system design constraints.
Part Context
This part belongs to the ASMT-UWB1 series of surface-mount LEDs from Broadcom Limited. The series offers various color temperatures and intensities within a standardized 3528 package size. This specific model provides a warm white output suitable for applications requiring distinct visual cues without the harshness of cool white or blue tones.
Replacement Considerations
Direct substitutes include other 2-PLCC warm white SMD LEDs from manufacturers such as Everlight or Kingbright, provided the pinout, luminous intensity, and forward voltage parameters are compatible. Verify mechanical dimensions and spectral distribution before substitution.
