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
	529802B02500G HEATSINK TO-220 W/PINS 1.5"TALL Boyd Laconia, LLC	8,324 In Stock	1 : $3.26000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.000" (25.40mm)	1.650" (41.91mm)	-	1.500" (38.10mm)	10.0W @ 50°C	3.00°C/W @ 200 LFM	3.70°C/W	Aluminum	Black Anodized
	530002B02500G HEATSINK TO-220 POWER W/PINS BK Boyd Laconia, LLC	0 In Stock Check Lead Time	1 : $8.73000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	2.500" (63.50mm)	1.650" (41.91mm)	-	1.000" (25.40mm)	20.0W @ 60°C	2.00°C/W @ 300 LFM	2.60°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.