333-2SURC/H3/S530-A4

LED Indication - Discrete Overview

The Everlight 333-2SURC/H3/S530-A4 is a surface-mount infrared emitting diode designed for proximity sensing and optical encoder applications. It features a compact SMD package with dimensions of 3.5mm x 2.8mm, optimized for automated assembly processes. The device emits light at a peak wavelength of 940nm, ensuring compatibility with standard silicon photodetectors. Key electrical characteristics include a forward voltage of approximately 1.5V at a forward current of 100mA, providing efficient energy conversion. The component supports high-speed switching capabilities suitable for digital signal transmission in industrial control systems.

LED Indication - Discrete Feature Summary

• Surface-mount design facilitates automated pick-and-place manufacturing
• Optimized emission spectrum for reliable detection by silicon photodiodes
• Compact footprint reduces PCB space requirements

LED Indication - Discrete Applications

• Proximity sensors in industrial automation equipment
• Rotary and linear optical encoders
• Object detection systems in consumer electronics

LED Indication - Discrete Procurement Notes

Verify the specific suffix codes against the manufacturer's latest datasheet to ensure correct binning and packaging configuration. Confirm that the ordering part number matches the required lead angle and spectral characteristics. Request batch-specific test reports if strict tolerance compliance is necessary for your application. Ensure storage conditions adhere to moisture sensitivity level requirements before reflow soldering.

LED Indication - Discrete Selection Notes

Choose this component when a low-profile infrared emitter is required for tight spatial constraints. Evaluate the thermal management capabilities of the PCB layout to maintain junction temperature within safe limits during continuous operation. Compare the radiant intensity specifications against the target detection distance requirements. Ensure the driving circuitry can handle the peak current pulses without exceeding absolute maximum ratings.

LED Indication - Discrete Part Context

This model belongs to Everlight's series of surface-mount infrared LEDs tailored for precision optical sensing. It complements other variants in the lineup that offer different beam angles or mounting styles. The product line emphasizes reliability and consistency in mass production environments, serving as a critical active element in optoelectronic interfaces.

LED Indication - Discrete Replacement Considerations

Direct substitutes must match the 940nm peak wavelength and similar physical dimensions. Verify pinout compatibility and forward voltage characteristics to ensure circuit functionality remains unchanged. Cross-reference with Everlight's official replacement guide for approved alternative part numbers.