Opto-Electronics


Tricolour HB LEDs

27 October 2010 Opto-Electronics

New from Avago Technologies is a family of high-brightness (HB) LEDs with 120° viewing angle in ultra-small packages.

The new ASMT-YTx2 tricolour surface-mount devices are available in 3,4 by 2,8 by 1,8 mm plastic leaded chip carrier (PLCC)-6 packages. The small footprint, high-brightness and robust contrast ratio of the devices address demand for improved screen resolution in video screens and advertising signs used in transit malls, airports, stadium scoreboards and more, and also target gaming machines and decorative lighting.

The surface-mount devices are encapsulated in a heat-resistant silicone material, enabling them to operate in a wide range of environmental conditions with high reliability and long operating life. The LEDs have six leads that provide flexible colour control for each chip to display a multitude of colours, including white. The devices are also water resistant (compliance with IPx6), which reduces the cost and overall weight of signs by eliminating the need for protective covers.

For more information contact Marian Ledgerwood, Future Electronics, +27 (0)21 421 8292, [email protected], www.futureelectronics.com



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