Replacement: None. It's time for this product to step aside and make room in the catalog for even more cool stuff. This page is for reference only.
Description: This heatsink and fan combo was originally designed to work with the north-bridge chip on a computer motherboard, but can be used for any smaller ICs. Instead of having them sit in the corner to cool off, use this heatsink and fan instead. The 40mm fan runs at 4500 RPM at 12V. It has an RPM signal wire for sensing fan speed as well as two connectors for power.
The heatsink measures 37x37mm at the base and is 35mm tall. Overall (with the height of the fan) the combo is 46mm tall. The fan itself is about 11mm tall.