11-21SURC/S530-A3/TR8

Overview

The 11-21SURC/S530-A3/TR8 is a surface-mount infrared emitter manufactured by Everlight Electronics Co Ltd. It utilizes an SMD package configuration suitable for automated assembly processes. The component operates with a forward current of 20 mA and exhibits a typical forward voltage of 2 V. It emits light at a peak wavelength of 632 nm, classified as hyper red. The device provides a minimum luminous intensity of 62 mcd under standard test conditions.

Feature Summary

• Surface-mount infrared emitter designed for compact electronic assemblies
• Hyper red emission profile optimized for specific optical detection requirements
• Standardized SMD footprint facilitating integration into modern PCB layouts

Applications

• Optical sensor systems requiring infrared signal transmission
• Consumer electronics utilizing proximity or gesture detection modules
• Industrial control interfaces employing opto-isolated signaling

Procurement Notes

Verify the exact suffix designation against the manufacturer's official datasheet to confirm binning and packaging specifications. Ensure that the ordering code matches the required reel quantity and tape width. Cross-reference the part number with the latest Everlight documentation to validate availability and compliance status before finalizing procurement orders.

Selection Notes

Select this component when a hyper red infrared source is required for surface-mount applications. Consider the 632 nm peak wavelength for compatibility with corresponding photodetectors. Evaluate the 62 mcd intensity rating against system sensitivity requirements. Confirm that the 20 mA forward current aligns with the driving circuit capabilities and thermal management strategy.

Part Context

This model belongs to Everlight's range of surface-mount infrared emitters. It shares design principles with other SMD IR components in the product portfolio. The series supports various optical and electrical configurations tailored for different industrial and consumer applications. The part represents a standardized solution for integrated optical signaling within compact electronic devices.

Replacement Considerations

Consult Everlight's official substitution guide for verified alternative part numbers. Direct replacements must match the package dimensions, pinout configuration, and spectral characteristics. Verify that any substitute component meets the same electrical ratings and mechanical specifications to ensure functional equivalence.