19-21/R7C-AK1L2BY/3T

LED Indication - Discrete Overview

The 19-21/R7C-AK1L2BY/3T is a single-color surface-mount LED manufactured by Everlight Electronics. It features a red lens with a peak wavelength of 632 nm and emits brilliant yellow light. The component utilizes an AlGaInP material structure and operates within a temperature range of -40 °C to 85 °C. Key electrical parameters include a maximum forward current of 0.025 A, a nominal luminous intensity of 20.0 mcd at 20 mA, and a typical forward voltage of 2.05 V. The device has a rectangular shape, measures 1.60 mm in length and 0.80 mm in height, and is packaged in an 8mm tape on a 7-inch diameter reel for automated placement.

LED Indication - Discrete Feature Summary

• Compatible with infrared and vapor phase reflow soldering processes
• Lead-free construction compliant with environmental standards
• Compact 0603 package design enabling higher board packing density

LED Indication - Discrete Applications

• Automotive dashboard and switch backlighting
• Telecommunication equipment indicator lights
• General use indicator applications

LED Indication - Discrete Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact optical and electrical characteristics. Ensure that the procurement channel provides documentation confirming RoHS compliance and Pb-Free status as stated in the product specifications. Cross-reference the part number with the latest revision to avoid discrepancies in package dimensions or material composition during integration.

LED Indication - Discrete Selection Notes

Select this component when a compact 0603 footprint is required for space-constrained designs. Consider the 632 nm peak wavelength and 20.0 mcd intensity for standard visibility needs. Verify compatibility with automatic placement equipment and standard reflow profiles. Confirm that the operating temperature range meets the environmental requirements of the intended application environment.

LED Indication - Discrete Part Context

This part belongs to the 19-21 series of 0603 package chip LEDs from Everlight Electronics. The series is characterized by a low profile of 0.8 mm height and rectangular geometry. These components are designed to replace larger lead-frame types, offering reduced storage space and enabling smaller equipment sizes through higher packing density on printed circuit boards.

LED Indication - Discrete Replacement Considerations

Direct substitutes within the same series may include other color variants such as 19-21/Y2C-AL1M2VY/3T (Brilliant Yellow) or 19-21/G6W-BL2N1L/3T (Yellow-Green). Verify pinout compatibility and thermal characteristics before substitution. Ensure the replacement maintains the same 0603 package dimensions and mounting style.