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19-21/R7C-FP2R1B/3T is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists Everlight Electronics Co Ltd. Its product description is LED SMD. Review the specifications below when checking this part for your BOM.
The 19-21/R7C-FP2R1B/3T is a single-color surface-mount LED manufactured by Everlight Electronics Co Ltd. It features a rectangular shape with a water clear lens and brilliant yellow emission. The component operates within a temperature range of -40 °C to 85 °C, with a maximum forward current of 0.025 A. It has a nominal luminous intensity of 20.0 mcd and a peak wavelength of 591 nm. The device is lead-free, RoHS compliant, and packaged in tape and reel on a 7-inch diameter reel for automatic placement.
Verify the manufacturer part number against official Everlight documentation to ensure authenticity. Confirm that the component matches the specified electrical parameters and physical dimensions required for the design. Check for any recent product process changes or data sheet updates that may affect compatibility. Ensure the supplier provides valid traceability and compliance certificates.
Select this component when a compact, high-density yellow indicator is required. Consider the 0.8 mm height and rectangular form factor for space-constrained layouts. Verify thermal management requirements against the 85 °C maximum operating temperature. Ensure the driving circuit supports the 0.025 A maximum forward current specification for reliable operation.
This part belongs to the 19-21 series of SMD LEDs from Everlight Electronics. The series utilizes a small footprint compared to lead frame types, allowing for reduced storage space and smaller equipment size. The 19-21 package is designed for automated assembly and offers lightweight characteristics suitable for modern electronics manufacturing.
Publicly confirmed substitute part numbers are not available in the provided documentation. Any replacement must originate from Everlight Electronics Co Ltd to ensure design consistency. Verify mechanical and electrical compatibility before substituting with other manufacturers' components.
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