APDA1806SYCK

Overview

The APDA1806SYCK is a single-color yellow surface-mount LED manufactured by Kingbright. It features a compact SMD-2 package with dimensions of 1.8 mm in length, 1.5 mm in width, and 0.6 mm in height. The device emits light at a wavelength of 590 nm with a typical luminous intensity of 1.1 cd. Electrical characteristics include a forward voltage of 2 V at a forward current of 20 mA, resulting in a power rating of 75 mW. It operates within a temperature range of -40°C to +85°C and utilizes a water-clear dome lens.

Feature Summary

• Utilizes a right-angle surface mount design for low-profile circuit board integration.
• Employs a water-clear dome-shaped lens to direct the emitted yellow light.
• Constructed on a GaAs substrate using InGaAlP technology for efficient emission.

Applications

• Panel indicator lights
• Status indication in consumer electronics
• Instrumentation displays

Procurement Notes

Verify the specific suffix 'SYCK' against the manufacturer's datasheet to confirm the exact binning and lens configuration. Ensure compatibility with standard reflow soldering profiles for moisture-sensitive devices. Confirm RoHS compliance status through official documentation prior to final procurement decisions.

Selection Notes

Select this component when a low-profile, right-angle yellow indicator is required. Compare the 1.1 cd intensity and 590 nm wavelength against application visibility needs. Consider the 20 mA forward current requirement for driver circuit design. Evaluate the 1.8x1.5 mm footprint against available PCB space constraints.

Part Context

This part belongs to Kingbright's series of small-footprint surface-mount LEDs. It shares the 1806 metric package size with other variants in the line but differs in color and optical characteristics. The product line focuses on providing reliable illumination for space-constrained electronic assemblies.

Replacement Considerations

Check for KPDA-1806SYCK as an alternative designation. Verify electrical parameters and physical dimensions before substituting with other 1806 package yellow LEDs from different manufacturers.