17-21/R8C-AN2Q1B/3T

Overview

The 17-21/R8C-AN2Q1B/3T is a surface-mount single-color LED manufactured by Everlight Electronics. It utilizes an SMD package design suitable for automated placement equipment and reflow soldering processes. The component is RoHS compliant and halogen-free, ensuring environmental safety standards are met. This device is engineered for indicator applications in consumer electronics and general-purpose signaling.

Feature Summary

• Surface-mount construction compatible with automatic placement machinery
• Halogen-free composition adhering to strict environmental regulations
• RoHS compliant manufacturing process

Applications

• Indicator lighting for telephone systems
• Symbol illumination for switches
• General-purpose electronic indication

Procurement Notes

Verify the specific suffix configuration against official Everlight documentation to ensure correct optical and electrical characteristics. Confirm that the requested variant matches the exact pinout and wavelength requirements for the target application circuit.

Selection Notes

Select this component when space-constrained designs require reliable surface-mount indicators. Ensure the driving circuit supports the forward voltage drop typical of standard red LEDs. Validate thermal management capabilities during peak operation cycles.

Part Context

This part belongs to the Everlight 17-21 series of surface-mount LEDs. The series is designed for compact PCB layouts, offering high reliability for mass-produced consumer devices. It represents a standard solution for status indication in modern electronics.

Replacement Considerations

Cross-reference with other Everlight SMD LED models sharing identical mechanical dimensions and pin configurations. Verify spectral output compatibility before substituting with generic equivalents.