AA2214QBS/D

Overview

The AA2214QBS/D is a single-color blue surface-mount LED from Kingbright, designed for low-power indicator applications. It features a PLCC-2 package with dimensions of 4 mm x 4 mm and a height of 4 mm. The device emits light at a peak wavelength of 460 nm with a water-clear dome lens. Key electrical parameters include a forward voltage of 3.3 V at a test current of 20 mA, resulting in a power rating of 120 mW. It offers a viewing angle of 120 degrees and an optical intensity of 220 mcd. The component operates within a temperature range of -40°C to +85°C.

Feature Summary

• Utilizes a PLCC-2 surface-mount package for automated PCB assembly compatibility.
• Features a water-clear dome lens to provide a standardized 120-degree viewing angle.
• Engineered for low power consumption with a 120 mW maximum power rating.

Applications

• Board status indicators
• Power supply status lights
• Electronic equipment front panels

Procurement Notes

Verify the specific suffix against the manufacturer's datasheet to confirm exact binning and packaging specifications. Ensure the ordering code matches the required reel or cut-tape format. Confirm RoHS compliance documentation is available for regulatory requirements. Check humidity sensitivity levels for proper storage and reflow soldering profiles.

Selection Notes

Select this component when a compact 4x4 mm footprint is required for blue indication. Compare the 3.3 V forward voltage drop against system supply rails to determine necessary current-limiting resistance. Evaluate the 220 mcd intensity against visibility requirements for the intended enclosure environment.

Part Context

This part belongs to the Kingbright AA2214 series of surface-mount LEDs. The series includes various colors and lens types within the same PLCC-2 form factor. This specific model represents the blue emission variant optimized for general-purpose signaling.

Replacement Considerations

Direct substitutes include AA2214QBS/D-AMT and KA-4040QBS-D. Verify pinout compatibility and mechanical tolerance alignment before substitution.