19-21UYC/S400/TR8

LED Indication - Discrete Overview

The 19-21UYC/S400/TR8 is a single-color surface-mount LED manufactured by Everlight Electronics. It emits yellow light with a peak wavelength of 589 nm and features a water-clear rectangular lens. The component operates within a temperature range of -40 °C to +85 °C, with a maximum power dissipation of 60 mW. It utilizes a standard 0603 (1608 metric) package with dimensions of 1.6 mm in length, 0.8 mm in width, and 0.6 mm in height. The device supports a forward current of 20 mA and a forward voltage of 2 V.

LED Indication - Discrete Feature Summary

• Utilizes a compact 0603 surface-mount form factor for high-density board layouts
• Features a water-clear rectangular lens to direct emitted light efficiently
• Designed for compatibility with infrared and vapor phase reflow soldering processes

LED Indication - Discrete Applications

• Dashboard backlighting in automotive systems
• Switch indicator lighting in automotive applications
• Indicator lamps in telecommunication equipment
• Backlighting for telephone and fax devices

LED Indication - Discrete Procurement Notes

Verify the specific suffix configuration against official Everlight documentation to ensure correct optical and electrical characteristics. Confirm moisture sensitivity levels and recommended storage conditions prior to assembly. Check for any recent product change notifications that may affect material composition or performance specifications.

LED Indication - Discrete Selection Notes

Select this component when a low-profile yellow indicator is required for space-constrained designs. Ensure the operating environment remains within the specified thermal limits. Validate that the required luminous intensity meets the application's visibility standards under expected drive currents.

LED Indication - Discrete Part Context

This part belongs to the 19-21 series of SMD LEDs from Everlight. The series is characterized by lead-free construction and compatibility with automated placement equipment. These components are designed to reduce storage space requirements and facilitate miniature electronic applications through their small physical footprint.

LED Indication - Discrete Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.