19-21/GHC-YN1P2B9X/3T

LED Indication - Discrete Overview

The 19-21/GHC-YN1P2B9X/3T is a single-color surface-mount LED manufactured by Everlight Electronics. It utilizes AlGaInP material to emit brilliant yellow light with a peak wavelength of 591 nm. The component features a water clear lens and operates within a temperature range of -40 °C to +85 °C. It supports a maximum forward current of 25 mA and delivers a nominal luminous intensity of 20 mcd at this drive level. The device is housed in a compact 0603 package with a total height of 0.8 mm, designed for automated placement and reflow soldering processes.

LED Indication - Discrete Feature Summary

• Compact 0603 surface-mount package enabling high board density
• Compatible with infrared and vapor phase reflow soldering
• Lead-free construction compliant with RoHS standards

LED Indication - Discrete Applications

• Dashboard backlighting in automotive applications
• Indicator lights in telecommunication equipment
• Backlighting for LCD displays, switches, and symbols

LED Indication - Discrete Procurement Notes

Verify the specific manufacturing revision against official product change notices prior to procurement. Confirm that the supplied units match the exact part number designation to ensure compatibility with design specifications. Check for any recent process changes that may affect material compliance or physical dimensions. Ensure storage conditions meet humidity sensitivity requirements before assembly.

LED Indication - Discrete Selection Notes

Select this component when a small form factor is required for high-density circuit layouts. The 0603 footprint offers size advantages over lead-frame types. Consider the 20 mcd intensity rating for visibility requirements in the target application environment. Verify thermal management capabilities within the specified operating temperature range.

LED Indication - Discrete Part Context

This component belongs to the 19-21 series of SMD LEDs from Everlight. The series is characterized by its reduced physical size compared to traditional lead-frame components. This reduction allows for smaller equipment designs and improved packing density on printed circuit boards.

LED Indication - Discrete Replacement Considerations

Consult official product change notifications for verified substitute part numbers. Cross-reference electrical parameters such as peak wavelength and forward voltage to ensure functional equivalence.