Heat Sinks

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	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Package Cooled	Attachment Method	Shape	Length	Width	Diameter	Fin Height	Power Dissipation @ Temperature Rise	Thermal Resistance @ Forced Air Flow	Thermal Resistance @ Natural	Material	Material Finish
	531102B02500G HEATSINK TO-220 W/PINS 1.5"TALL Boyd Laconia, LLC	2.766 In Stock	1 : 1,86000 € Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.500" (38.10mm)	1.375" (34.93mm)	-	0.500" (12.70mm)	7.0W @ 70°C	3.00°C/W @ 500 LFM	10.40°C/W	Aluminum	Black Anodized
	577002B00000G HEAT SINK TO-220 .250" COMPACT Boyd Laconia, LLC	6.940 In Stock	1 : 0,69000 € Bag	-	Bag	Active	Board Level	TO-220	Bolt On	Rectangular, Fins	0.750" (19.05mm)	0.520" (13.21mm)	-	0.250" (6.35mm)	1.5W @ 50°C	10.00°C/W @ 500 LFM	32.00°C/W	Aluminum	Black Anodized

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Passive heat exchangers that transfer the heat generated by an electronic component to a fluid medium, often air or a liquid coolant, dissipating it away from the device to maintain an optimal operating temperature. They are designed to maximize the surface area in contact with the medium surrounding it. They are usually made out of copper or aluminum due to their high thermal conductivity.