Heat Sinks

Results: 2
Fin Height
0.375" (9.53mm)0.500" (12.70mm)
Power Dissipation @ Temperature Rise
2.0W @ 50°C2.0W @ 56°C
Thermal Resistance @ Forced Air Flow
7.00°C/W @ 400 LFM8.00°C/W @ 400 LFM
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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
HEATSINK FOR TO220
281-1AB
HEATSINK FOR TO220
Wakefield-Vette
0
In Stock
Check Lead Time
5,100 : ¥2.08956
Bulk
Bulk
Active
Board Level
TO-220
Bolt On and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.375" (9.53mm)
2.0W @ 56°C
8.00°C/W @ 400 LFM
-
Aluminum
Black Anodized
HEATSINK FOR TO220
281-2AB
HEATSINK FOR TO220
Wakefield-Vette
0
In Stock
Active
Bulk
Active
Board Level
TO-220
Bolt On and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.500" (12.70mm)
2.0W @ 50°C
7.00°C/W @ 400 LFM
-
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.