Product Releases

Splayed Pin Fin Heat Sink

Wed, 08/31/2005 - 8:56am


The UltraCool P line of splayed pin fin heat sinks generates a cooling premium of 20 to 30 percent over standard pin fin heat sinks, when operating in low air speed environments and in the natural convection mode. The pin fins feature an array of round pins that are splayed outwards. They possess the same large surface area of conventional pin fin heat sinks but are not as densely configured.

The sparse configuration enables surrounding airflows to enter and exit the pin array in a significantly more efficient manner. The units are forged from pure aluminum and oxygen-free copper. They are available in a variety of standard sizes, ranging in footprint from 0.5 x 0.5 in. to 2 x 2 in. and in heights from 0.2 to 1.1 in.

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