3474ELR/MS

LED Indication - Discrete Overview

The Everlight 3474ELR/MS is a single-color red LED with a peak wavelength of 623 nm and a forward voltage of 2.05 V at a test current of 15 mA. It features a diffused lens, a viewing angle of 62° and 108°, and operates within a temperature range of -40 °C to 85 °C. The component utilizes a radial mount configuration with two terminals.

LED Indication - Discrete Feature Summary

• Diffused red light emission for uniform illumination
• Radial through-hole mounting configuration
• Optimized for general indication applications

LED Indication - Discrete Applications

• General purpose indicators
• Status signaling devices
• Control panel illumination

LED Indication - Discrete Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly from Everlight Electronics Co Ltd before procurement. Confirm that the package dimensions and terminal spacing match your PCB layout requirements. Ensure the operating environment remains within the specified temperature limits to maintain performance reliability.

LED Indication - Discrete Selection Notes

Select this component when a standard red indicator with a wide viewing angle is required. The diffused lens provides even light distribution suitable for front-panel visibility. Consider the 2.05 V forward voltage drop for circuit design calculations and ensure adequate thermal management if continuous high-current operation is anticipated.

LED Indication - Discrete Part Context

This part belongs to the Everlight 3474 series of oval-shaped LEDs. The series is designed for applications requiring precise optical performance and defined spatial radiation patterns. The ELR variant specifically denotes the red color option within this family.

LED Indication - Discrete Replacement Considerations

Cross-reference with other red LEDs in the same package size. Verify electrical parameters such as forward voltage and peak wavelength compatibility. Check mechanical footprint alignment to ensure direct replacement without PCB modifications.