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
1,500
In Stock
1 : $1.34000
Bulk
-
Bulk
Active
Board Level
TO-220
Bolt On
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.250" (6.35mm)
-
15.80°C/W @ 200 LFM
32.00°C/W
Aluminum
Black Anodized
573
In Stock
1 : $1.81000
Bulk
-
Bulk
Active
Board Level
TO-220
Bolt On
Square, Fins
0.750" (19.05mm)
0.750" (19.05mm)
-
0.375" (9.52mm)
-
10.00°C/W @ 200 LFM
24.00°C/W
Aluminum
Black Anodized
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Heat Sinks

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.