APT1608ZGCK

Overview

The Kingbright APT1608ZGCK is a single-color green surface-mount LED in a 0603 (1.6mm x 0.8mm) package. It emits light at a peak wavelength of 525 nm with a water-clear rectangular lens. Key electrical parameters include a forward voltage of 3.3 V and a forward current rating of 20 mA, resulting in a power rating of 102.5 mW. The device provides an optical intensity of 350 mcd with a viewing angle of 120 degrees. It operates within a temperature range of -40°C to +85°C.

Feature Summary

• High-intensity green emission optimized for visibility
• Water-clear lens design for maximum light transmission
• Standard 0603 footprint for compact circuit integration

Applications

• Status indicator lights on electronic devices
• Backlighting for small form-factor displays
• Panel illumination in consumer electronics

Procurement Notes

Verify the specific suffix ZGCK to confirm the 525 nm wavelength and 350 mcd intensity, as Kingbright uses distinct codes for different optical outputs within the same package. Confirm RoHS compliance status via the latest datasheet before procurement. Ensure handling procedures account for moisture sensitivity classification during storage and reflow soldering processes.

Selection Notes

Select this component when high brightness is required in a minimal 0603 space. The 3.3 V forward voltage necessitates appropriate driver circuitry compared to lower-voltage alternatives. Consider the 120-degree viewing angle for applications requiring wide dispersion rather than focused beams. Verify thermal management capabilities given the 102.5 mW power dissipation limit.

Part Context

This part belongs to the Kingbright APT1608 series of single-color SMD LEDs. The series offers various color options in a standardized 1.6mm x 0.8mm x 0.75mm rectangular package. The ZGCK designation specifically identifies the green variant with defined photometric characteristics, distinguishing it from other colors like red or yellow in the same physical housing.

Replacement Considerations

Direct substitutes include other Kingbright 0603 green LEDs such as APT1608CGCK, though optical intensity and wavelength differ. Cross-brand equivalents require matching the 0603 footprint, 3.3 V forward voltage, and mechanical height constraints.