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Machine Design

Ultrathin LEDs

The ASMT-Rx45 ChipLEDs are a Series of low-power, high-brightness LEDs in a 1.65 X 0.8-mm lead frame that's only 0.45-mm high.

The lead frame transfers heat away from the LED for high-brightness operation from –40 to 100°C over a 130° viewing angle. The LEDs use aluminum-indium-galliumphosphorous (AlInGaP) material that requires less board space and comes in red, red-orange, orange, and yellow to yellow-green colors. The LEDs are said to handle the extreme conditions found in automotive, electronic sign and signal (ESS), and industrial applications.

Avago Technologies Inc., 350 W. Trimble Rd., San Jose, CA 95131, (800) 235-0312,

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