Heat Sinks

Results: 2
Length
1.450" (36.83mm)2.000" (50.80mm)
Width
1.300" (33.02mm)1.375" (34.93mm)
Fin Height
0.470" (11.94mm)0.500" (12.70mm)
Power Dissipation @ Temperature Rise
2.0W @ 20°C8.0W @ 70°C
Thermal Resistance @ Forced Air Flow
3.00°C/W @ 400 LFM3.00°C/W @ 800 LFM
Thermal Resistance @ Natural
8.70°C/W9.00°C/W
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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of 2
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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
7020B-MTG
7020B-MTG
HEATSINK TO-220 TAB FOLD 42.16MM
Boyd Laconia, LLC
1,946
In Stock
1 : ¥37.27000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
1.450" (36.83mm)
1.300" (33.02mm)
-
0.470" (11.94mm)
8.0W @ 70°C
3.00°C/W @ 800 LFM
8.70°C/W
Aluminum
Black Anodized
804
In Stock
1 : ¥50.16000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
2.000" (50.80mm)
1.375" (34.93mm)
-
0.500" (12.70mm)
2.0W @ 20°C
3.00°C/W @ 400 LFM
9.00°C/W
Aluminum
Black Anodized
Showing
of 2

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.