Aluminum Radiator Heatsink for LED,120x7x100/200/300 Ultra-Thin Heat Sink Cooling Cooler for High Power Amplifier LED Module IC

The size is exactly as ordered, up to 0.2mm larger (within my measurement accuracy). It isn't perfectly square, which is to be expected as the heatsink isn't milled. The rating is 5 stars from me, but do keep in mind: - The flat side is not very flat and passing my nails over it leaves a trail (which means it's filing my nails) and makes a sharp sound which means that there are small grooves in the heatsink - The flat side is very slightly wavy, with the tallest point of the heatsink being away from the center looking down the fin stack (with the two edges being the 2nd and 3rd tallest points) Considering the above make sure to use good thermal paste or to polish the side of the heatsink you'll be attaching your heat sources to and to design your mounting mechanism carefully for the best effect.

Package received very quickly -> 4 days. The equipment is well protected and of good quality. Perfect.

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The shipping took approximately 2 weeks, the product looks good although it's not as cold as it should be; I would have liked the smooth part to be polished as it feels rough to the touch.

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package received but not yet collected

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For what I need to do, it's perfectly fine.

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Accurate dimensions and perfect fit for back of BC 250 for extra cooling