AA3528SYCK

Overview

Kingbright AA3528SYCK is a single-color yellow surface-mount LED from the KA-3528 series. It features a water-clear lens with a round flat shape and emits light at a dominant wavelength of 590 nm. The component operates with a forward current of 20 mA and a typical forward voltage of 2 V. It provides an optical intensity of 100 mcd and offers a viewing angle of 120 degrees. The device is housed in a PLCC 2 (1411 metric) package measuring 3.5 mm in length, 2.8 mm in width, and 1.9 mm in height. It supports a maximum power dissipation of 75 mW and functions within a temperature range of -40 °C to +85 °C.

Feature Summary

• Emits yellow light with a 590 nm dominant wavelength through a water-clear lens
• Provides high visibility via a 120-degree viewing angle
• Designed for surface-mount technology using a compact PLCC 2 package

Applications

• General indicator lighting on electronic equipment panels
• Status indication in consumer appliances
• Visual signaling in industrial control systems

Procurement Notes

Verify the specific bin code for luminous intensity and wavelength matching during procurement, as variations exist within the product line. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before integration. Ensure that the ordering suffix corresponds to the required packaging format, such as reel or cut tape, to align with automated assembly processes.

Selection Notes

Select this component when a standard yellow indicator is required for space-constrained designs utilizing the 3528 footprint. Consider the 2 V forward voltage drop for circuit biasing calculations. Evaluate the 100 mcd brightness level against ambient lighting conditions to ensure adequate visibility. Verify thermal management requirements given the 75 mW power dissipation limit and operating temperature range.

Part Context

The AA3528SYCK belongs to Kingbright's KA-3528 series of surface-mount LEDs. This series is widely used in various electronic applications due to its standardized dimensions and reliable performance. The part represents a specific color variant within the broader family of available wavelengths and intensities offered by the manufacturer.

Replacement Considerations

AA3528SYSK is listed as a substitute part number.