333-2SURC/S400-A8

LED Indication - Discrete Overview

The Everlight 333-2SURC/S400-A8 is a surface-mount infrared emitting diode designed for proximity sensing and optical encoder applications. It features a high radiant intensity output optimized for detection ranges up to 400mm when paired with appropriate receivers. The component utilizes a standard SMD package configuration, facilitating automated assembly processes in manufacturing environments. Its spectral peak aligns with common silicon photodiode sensitivity curves, ensuring efficient signal conversion. The device operates within specified forward current limits to maintain consistent luminous flux without thermal degradation under normal operating conditions.

LED Indication - Discrete Feature Summary

• Optimized infrared emission spectrum for reliable proximity detection
• Surface-mount design compatible with standard pick-and-place equipment
• High radiant intensity supporting extended sensing distances

LED Indication - Discrete Applications

• Proximity sensors in industrial automation
• Optical encoders for position feedback
• Object detection systems in consumer electronics

LED Indication - Discrete Procurement Notes

Verify the specific suffix codes against the manufacturer's latest datasheet to ensure compatibility with required packaging and tape-and-reel specifications. Confirm that the ordering information matches the exact variant needed for your assembly process, as minor changes in suffixes can affect handling or storage requirements.

LED Indication - Discrete Selection Notes

Select this component when a compact infrared emitter is required for non-contact sensing applications. Ensure the driving circuit provides stable forward current to maintain consistent radiant intensity. Consider the ambient light conditions and receiver sensitivity when designing the optical path for optimal performance.

LED Indication - Discrete Part Context

This part belongs to Everlight's series of surface-mount infrared LEDs, which are widely used in electronic devices requiring short-range detection. The 333 series typically offers various radiation patterns and mounting options to suit different PCB layout constraints and optical system designs.

LED Indication - Discrete Replacement Considerations

Consult official substitution guides for equivalent parts from other manufacturers. Verify pinout compatibility, spectral peak alignment, and mechanical dimensions before replacing the original component to ensure system functionality remains intact.