APHD1608LSURCK

Overview

The APHD1608LSURCK is a single-color red LED from the Kingbright HeliDome series, designed for surface-mount technology in the 0603 (1.6 mm x 0.8 mm) package. It features a dome lens with a water-clear colorless appearance and emits light at a peak wavelength of 630 nm. The component operates with a forward current of 2 mA and a forward voltage of 1.75 V, delivering an optical intensity of 45 mcd. It supports a viewing angle of 100 degrees and functions within a temperature range of -40°C to +85°C.

Feature Summary

• HeliDome series construction provides a dome-shaped lens for optimized light distribution
• Low power consumption design suitable for energy-efficient indicator applications
• Moisture sensitivity level 3 classification requires standard handling precautions

Applications

• Device status indicators
• Backlight illumination
• Panel indicator lights

Procurement Notes

Verify RoHS compliance status through official manufacturer documentation prior to procurement. Confirm moisture sensitivity level 3 requirements are met for storage and reflow soldering processes. Ensure ESD protection protocols are followed during handling to prevent electrostatic discharge damage to the semiconductor junction.

Selection Notes

Select this component when a low-profile 0603 form factor is required with specific 630 nm red emission characteristics. The 2 mA operating current distinguishes it from higher-power variants like the AA1608SURSK. Consider the 100-degree viewing angle for visibility requirements and verify thermal limits against the application environment.

Part Context

This part belongs to the Kingbright HeliDome family, which utilizes AlGaInP on GaAs substrates for hyper-red emission. The 1608 metric footprint allows for dense PCB layouts. It is distinct from rectangular lens variants and infrared models within the same manufacturer portfolio.

Replacement Considerations

APTD1608LSURCK offers similar electrical parameters but features a narrower 60-degree viewing angle and taller profile. APHD1608LCGCK shares the package and lens style but emits green light at 570 nm.