150353DS74500

Overview

The Würth Elektronik 150353DS74500 is a single-color blue LED from the WL-SMDC series, designed for horticultural lighting applications. It features a peak wavelength of 450 nm and emits light through a water-clear dome lens with a 125° viewing angle. The component operates at a forward current of 700 mA with a typical forward voltage of 3.2 V, delivering an optical power output of 600 mW. Housed in a compact 2-SMD surface-mount package measuring 3.4 mm x 3.4 mm x 2.1 mm, it supports a maximum operating temperature of +100°C and is classified as End-of-Life.

Feature Summary

• Optimized spectral output for horticultural growth environments
• High-power emission capability within a standard SMD footprint
• Water-clear dome lens design for efficient light transmission

Applications

• Horticultural grow lights
• Plant cultivation systems
• Indoor agricultural lighting fixtures

Procurement Notes

This component is officially designated as End-of-Life (EOL) by the manufacturer. Verification of final availability and last-time-buy status is required before procurement. Designers should consult official Product Change Notices (PCN) regarding obsolescence timelines. Alternative sourcing strategies must account for the discontinuation schedule to ensure supply chain continuity for existing production lines.

Selection Notes

Engineers selecting this part must consider its specific 450 nm blue spectrum suitable for plant physiology. The high forward current rating of 700 mA necessitates adequate thermal management solutions due to the 2.52 W power dissipation. The 2-SMD package requires precise soldering profiles compatible with surface mount technology. Compatibility with existing driver circuits operating at the specified 3.2 V forward voltage drop should be verified during the design phase.

Part Context

The 150353DS74500 belongs to the WL-SMDC series, a line of LEDs specifically engineered for horticulture applications by Würth Elektronik. This series integrates high-efficiency chips into standard surface-mount packages to facilitate easy integration into modern lighting arrays. The product aligns with RoHS3 compliance standards, ensuring adherence to environmental regulations for electronic components used in specialized agricultural equipment.

Replacement Considerations

Public documentation lists no confirmed direct substitute part numbers for this specific model.