Opto-Electronics


Ultra-bright colour LEDs

3 October 2012 Opto-Electronics

Vishay has announced a new series of super red, soft orange, yellow, yellow green, blue and white ultra-bright LEDs in a tiny surface-mount 0402 ChipLED package. Measuring 1,0 by 0,5 mm with an ultra-low 0,35 mm profile, VLMx1500-GS08 series devices provide high brightness with a luminous intensity to 180 mcd.

While the blue and white LEDs use highly efficient InGaN technology, the super red, soft orange, yellow and yellow green devices utilise the latest advanced AllnGaP technology to increase light output by a factor of three.

With their high brightness and small size, the LEDS are well suited for reliable performance in indicator and backlighting for audio and video equipment; office equipment; LCDs, switches and symbols; interior and exterior lighting; and indoor and outdoor message boards.

Super red, soft orange, yellow, yellow green and blue devices are grouped by luminous intensity, wavelength and forward voltage, and they offer a wide viewing angle of 130°. The white LEDs are chromaticity coordinated categorised according to CIE 1931, per packing unit, with typical coordinates of 0,294 (x) and 0,286 (y) and a typical colour temperature of 7000 K.

For more information contact EBV Electrolink, +27 (0)21 402 1940, [email protected], www.ebv.com



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