AA3528SYCKT09

LED Indication - Discrete Overview

The AA3528SYCKT09 is a single-color yellow surface-mount LED manufactured 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 device emits light at a wavelength of 605 nm with a water-clear lens. Key electrical parameters include a forward current of 20 mA, a forward voltage of 2.1 V, and a power rating of 75 mW. It provides an optical intensity of 350 mcd with a viewing angle of 120 degrees. The component operates within a temperature range of -40°C to +85°C.

LED Indication - Discrete Feature Summary

• Features a Z-bend lead frame configuration for secure surface mounting.
• Utilizes a water-clear round flat lens to maintain optical clarity.
• Designed for high-intensity yellow illumination applications.

LED Indication - Discrete Applications

• Indicator lighting in electronic devices
• Status indication on control panels
• General-purpose visual signaling

LED Indication - Discrete Procurement Notes

Verify the specific suffix KT09 to confirm the Z-bend lead form factor and reel packaging type. Ensure compatibility with standard SMD reflow soldering profiles. Confirm moisture sensitivity handling requirements prior to assembly. Cross-reference the 3228 metric package dimensions against PCB footprint specifications. Validate that the 605 nm peak wavelength meets the required color specification for the target application.

LED Indication - Discrete Selection Notes

Select this component when a yellow indicator with enhanced mechanical retention via Z-bend leads is required. Consider the 350 mcd intensity for visibility needs. The 3228 package offers a compact alternative to the standard 3528 size. Verify thermal management capabilities given the 75 mW power rating. Ensure the 2.1 V forward voltage aligns with the driving circuit design constraints.

LED Indication - Discrete Part Context

This part belongs to Kingbright's HELI-R series of surface-mount LEDs. It shares the 3228 metric package family with other variants like the AA3528SECKT09. The series focuses on providing reliable single-color indicators with specific mechanical configurations such as bent leads for improved solder joint integrity during automated placement processes.

LED Indication - Discrete Replacement Considerations

AA3528SYC is a similar variant but lacks the Z-bend lead configuration and specific reel packaging indicated by the KT09 suffix. Verify mechanical fit and optical characteristics before substitution.