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Product Detailed Parameters
- Description：LED YELLOW CLEAR CHIP SMD R/A
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tape & Reel (TR)
- Color：Yellow
- Configuration：Standard
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：35mcd
- Lens Style：Rectangle with Domed Top
- Lens Size：2.20mm x 1.00mm
- Voltage - Forward (Vf) (Typ)：2V
- Current - Test：20mA
- Viewing Angle：120°
- Mounting Type：Surface Mount, Right Angle
- Wavelength - Dominant：589nm
- Wavelength - Peak：591nm
- Features：-
- Package / Case：2-SMD, No Lead
- Supplier Device Package：Chip LED
- Size / Dimension：3.00mm L x 2.00mm W
- Height (Max)：1.20mm
- Grade：-
- Qualification：-
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Overview
The 12-21UYC/S530-A3/TR8 is a surface-mount infrared emitting diode manufactured by Everlight Electronics Co Ltd. It utilizes an SMD package configuration suitable for automated assembly processes. The component functions as an infrared light source, designed for optical signal transmission applications. It operates within a standard temperature range and complies with RoHS environmental standards. The device is supplied in tape and reel packaging to facilitate high-volume manufacturing integration.
Feature Summary
- Surface-mount infrared emission capability
- RoHS-compliant construction
- Tape and reel packaging format
Applications
- Optical signal transmission systems
- Infrared remote control devices
- Consumer electronics interfaces
Procurement Notes
Verify the specific datasheet version and electrical parameters directly from Everlight Electronics documentation before integration. Confirm that the SMD package dimensions and pinout align with the target PCB footprint design. Ensure compliance with local environmental regulations regarding lead-free components. Validate thermal management requirements against the manufacturer's specified operating temperature limits.
Selection Notes
Select this component when a compact infrared emitter is required for surface-mount assembly lines. Consider the forward current and peak wavelength specifications provided in the official datasheet to match receiver sensitivity. Evaluate the mechanical stability of the SMD package against vibration and thermal cycling conditions expected in the final application environment.
Part Context
This part belongs to Everlight's infrared LED product family, which includes various through-hole and surface-mount configurations. The model number indicates specific package type and spectral characteristics defined by the manufacturer. Similar parts in the series may differ in encapsulation style or emission intensity while maintaining compatible interface requirements.
Replacement Considerations
Consult Everlight's official cross-reference documentation for verified substitute part numbers. Direct replacements must match the original package outline and electrical characteristics. Generic equivalents require validation against the specific application's optical and thermal constraints.
