AA3528SECKT09

Overview

The AA3528SECKT09 is a single-color orange surface-mount LED from the HELI-R series by Kingbright. It features a 1311 (3228 metric) package with dimensions of 3.2 mm length, 2.8 mm width, and 1.9 mm height. The component emits at a peak wavelength of 605 nm with a luminous intensity of 350 mcd. Electrical characteristics include a forward voltage of 2.1 V at a test current of 20 mA, and a power rating of 75 mW. It offers a 120-degree viewing angle and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Utilizes a Z-bend lead frame design for secure surface mounting.
• Features a water-clear, round flat lens for optimal light transmission.
• Complies with RoHS standards for environmental safety.

Applications

• Panel indicator lights
• Instrumentation status displays
• Consumer electronics signaling

Procurement Notes

Verify the specific suffix T09 against official Kingbright documentation to confirm packaging configuration and binning details. Ensure compatibility with standard SMD reflow profiles and moisture sensitivity level 3 handling procedures during storage and assembly.

Selection Notes

Select this component for applications requiring a compact orange indicator with high brightness in a small form factor. Consider the 120-degree viewing angle and specific wavelength requirements when designing optical paths or diffuser systems.

Part Context

This part belongs to the HELI-R series, designed for high reliability in surface-mount applications. It shares the 3228 metric footprint with other variants in the AA3528 family, allowing for potential mechanical integration flexibility within compatible PCB layouts.

Replacement Considerations

AA3528SECK is a related variant within the same series. Verify electrical parameters and lens specifications before substitution to ensure functional equivalence in the target application.