APHD1608LSYCK

Overview

The APHD1608LSYCK is a surface-mount single-color yellow LED from the Kingbright HeliDome series. It features a 0603 (1608 metric) package with a dome lens shape and water-clear appearance. The component emits light at a peak wavelength of 590 nm with a viewing angle of 120 degrees. Electrical characteristics include a forward voltage of 2.5 V and a maximum power dissipation of 75 mW. The device operates within a temperature range of -40°C to +85°C and complies with RoHS standards.

Feature Summary

• Features a compact 0603 surface-mount form factor suitable for space-constrained designs.
• Utilizes a dome lens structure to provide a wide 120-degree viewing angle.
• Constructed with a water-clear lens material for optimal light transmission.

Applications

• Status indication in portable electronic devices
• Backlighting for control panels and switches
• Indicator lights in consumer appliances

Procurement Notes

Verify the specific suffix against official Kingbright documentation to confirm exact binning and packaging specifications. Ensure that the requested part number matches the required electrical parameters, particularly forward voltage and luminous intensity, as variations may exist within the same product family. Confirm compliance requirements such as RoHS status directly with the manufacturer or authorized distributor before finalizing procurement.

Selection Notes

Select this component when a low-profile yellow indicator is required for high-density PCB layouts. The 0603 footprint allows for automated assembly processes. Consider the 120-degree viewing angle for applications requiring broad visibility. Evaluate the thermal management capabilities given the 75 mW power rating and operating temperature limits to ensure reliability under continuous operation conditions.

Part Context

This component belongs to the Kingbright HeliDome series, which specializes in dome-shaped LEDs designed for enhanced light output and uniform distribution. The series offers various colors and package sizes, providing designers with flexible options for visual signaling. The APHD1608LSYCK specifically addresses the need for compact, efficient yellow illumination in modern electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Cross-referencing with other manufacturers requires careful verification of pinout compatibility, forward voltage tolerance, and mechanical dimensions to ensure functional equivalence without modifying the existing circuit design.