AA1608CGSK

Overview

Kingbright AA1608CGSK is a single-color green surface-mount LED in a 0603 (1.6 mm x 0.8 mm) package with a height of 0.55 mm. It emits light at a peak wavelength of 570 nm with a viewing angle of 120 degrees and a typical luminous intensity of 75 mcd. The device operates with a forward current of 20 mA and a forward voltage of 2.1 V, rated for a power dissipation of 75 mW. It features a water-clear rectangular lens and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Compact 0603 footprint suitable for space-constrained designs
• High brightness output with 75 mcd intensity
• Wide 120-degree viewing angle for broad visibility
• Water-clear lens for optimal light transmission

Applications

• Backlighting for compact electronic displays
• Status indicators in consumer electronics
• Smart home appliances and IoT devices
• Wearable technology and portable gadgets
• Medical equipment status signaling

Procurement Notes

Verify the specific ordering suffix to confirm optical characteristics such as wavelength binning and luminous intensity grade. Confirm moisture sensitivity level (MSL 3) requirements for storage and reflow soldering profiles. Ensure the selected packaging format matches production needs, as options include cut tape, reel, or MouseReel. Cross-reference the manufacturer datasheet for precise electrical limits and thermal management guidelines before finalizing procurement specifications.

Selection Notes

Select this component when a standard green indicator is required in a minimal 0603 footprint. The 570 nm wavelength provides a distinct green hue suitable for general status indication. Consider the 20 mA forward current rating for circuit design compatibility. Evaluate the 75 mcd intensity against ambient lighting conditions to ensure adequate visibility. Compare with other variants in the AA1608 series if different colors or intensities are needed for multi-color applications.

Part Context

The AA1608CGSK belongs to Kingbright's AA1608 series of surface-mount LEDs, designed for high-density PCB layouts. This series utilizes AlGaInP technology on a GaAs substrate to deliver efficient green light emission. The 0603 form factor allows for automated assembly processes, making it suitable for high-volume manufacturing environments requiring reliable and consistent performance in small form-factor devices.

Replacement Considerations

Public confirmed substitute part numbers: KA-1608CGSK.