APT1608QWF/D

Overview

The Kingbright APT1608QWF/D is a single-color surface-mount LED in a 0603 (1.6 x 0.8 mm) package. It emits ultra-white light with a peak wavelength of 470 nm and a dominant wavelength of 465 nm. The component features a water-clear rectangular lens with a 120-degree viewing angle. Electrical characteristics include a forward voltage of 3.3 V at a test current of 20 mA, with a power rating of 120 mW. It operates within a temperature range of -40°C to +85°C.

Feature Summary

• Ultra-white illumination output for high color fidelity applications
• Water-clear lens design for maximum light transmission efficiency
• Compact 0603 footprint suitable for dense surface-mount layouts

Applications

• Backlighting for portable electronic displays
• Indicator lamps in consumer appliances
• General-purpose lighting modules

Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure correct optical and electrical specifications. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure ordering documentation matches the exact part number variant to avoid functional discrepancies in production.

Selection Notes

Select this component for designs requiring compact white-light sources with standard 0603 dimensions. Consider the 3.3 V forward voltage drop when designing drive circuits. Evaluate thermal management requirements based on the 120 mW power rating and operating temperature limits.

Part Context

This device belongs to the Kingbright APT1608 series of surface-mount LEDs. The series offers various color options in a standardized 1.6 x 0.8 mm package. The QWF/D designation specifically identifies the ultra-white color variant within this family.

Replacement Considerations

APTD1608QWF-D is listed as a similar part number from Kingbright Corporation.