AA3527ASESK-50MAV

Overview

The AA3527ASESK-50MAV is a Kingbright single-color orange surface-mount LED from the HELI-R series. It features a 4-SMD J-leaded package with dimensions of 3.2 mm length, 2.7 mm width, and 1.9 mm height. The component emits orange light at a peak wavelength of 605 nm with a water-clear round flat lens. Electrical characteristics include a forward current of 50 mA, forward voltage of 2.1 V, and power rating of 75 mW. It offers a luminous intensity of 350 mcd and a viewing angle of 120 degrees, operating within a temperature range of -40°C to +85°C.

Feature Summary

• Orange emission with 605 nm peak wavelength
• J-shaped lead configuration for secure mounting
• Water-clear round flat lens design
• High brightness output of 350 mcd

Applications

• Panel indicator lighting
• Instrumentation status displays
• Control board visual feedback

Procurement Notes

Verify the exact part number against manufacturer documentation to confirm specifications. Ensure compatibility with SMD reflow soldering processes. Check moisture sensitivity levels and storage requirements before assembly. Confirm RoHS compliance status for regulatory adherence. Validate electrical parameters against circuit design limits.

Selection Notes

Select this component for applications requiring high-intensity orange indication in compact spaces. The J-lead design provides mechanical stability compared to standard SMD packages. Consider the 50 mA forward current requirement when designing drive circuits. Evaluate thermal management needs given the 75 mW power rating. Ensure PCB footprint matches the 3.2 x 2.7 mm package dimensions.

Part Context

This LED belongs to Kingbright's HELI-R series, designed for high-brightness applications. The series utilizes advanced chip technology to achieve superior luminous intensity within small form factors. The specific model variant includes J-leads for enhanced mechanical retention during automated assembly processes.

Replacement Considerations

• AA3527SESK

FAQ

What is the peak wavelength of the AA3527ASESK-50MAV?

The peak wavelength is 605 nm, corresponding to an orange color.

Does this LED feature J-leads?

Yes, the component uses a 4-SMD J-leaded package configuration.