ACG Cooler International Limited
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Copper Skived Fin Heat Sink

Copper Skived Fin Heat Sink

The machining process of skived fin heatsinks uses cutting tools and a controlled slicing technique to manufacture heatsinks from a solid block of aluminum or copper.It can be produced with higher aspect ratio and thinner fin than extruded heat sinks.So it can provide a greater thermal performance.

Product Overview

                            Square Skived Fin
Length: 45 mm (1.772 in.)
Width: 44 mm (1.732 in.)
Height: 22.5 mm (0.886 in.)
Standoff: 0 mm (0 in.)
Device: BGA, FPGA
Material: Copper
Finish: AavSHIELD 3C
Heat Sink Mounting Direction: Horizontal
Heat Sink Mounting: Brass Push Pins
Device Attachment: Laird TPCM 585 Phase Change Material
RoHS: Compliant

Note: thedimension,material and surface finish can be customized, expecting for your feedbacks. 


The skiving process enables high fin density and thin fin heat sink geometries which provide optimal thermal performance. By packing as much fin surface area into a given volume, skived fin heat sinks have greater heat transfer than other single piece construction heat sinks such as extruded aluminum heat sinks. Compared to extruded aluminum, skived fin heat sink fabrication does not rely on expensive tooling which provides greater design flexibility. Instead, each fin is cut separately using the same tool which allows for lower tooling costs.

We are known as one of the leading heat- sinks and relating hardware manufacturers and suppliers in China. Please rest assured to buy our copper skived fin heat sink, and the customized orders are also welcome. For quotation, welcome to contact our factory.
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