Heat Sinks

Results: 2
Attachment Method
Bolt On and PC PinClip and PC Pin
Width
0.520" (13.21mm)0.860" (21.84mm)
Fin Height
0.375" (9.52mm)0.395" (10.03mm)
Power Dissipation @ Temperature Rise
1.0W @ 30°C1.5W @ 40°C
Thermal Resistance @ Forced Air Flow
8.00°C/W @ 400 LFM8.00°C/W @ 500 LFM
Thermal Resistance @ Natural
23.20°C/W25.90°C/W
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
Showing
of 2
Compare
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
577102B04000G
577102B04000G
HEATSINK TO-220 W/TAB .375"
Boyd Laconia, LLC
13,643
In Stock
1 : ¥5.83000
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Bolt On and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.520" (13.21mm)
-
0.375" (9.52mm)
1.0W @ 30°C
8.00°C/W @ 400 LFM
25.90°C/W
Aluminum
Black Anodized
BOARD LEVEL HEAT SINK
574102B03300G
BOARD LEVEL HEAT SINK
Boyd Laconia, LLC
0
In Stock
1,000 : ¥31.90683
Bulk
-
Bulk
Active
Board Level, Vertical
TO-220
Clip and PC Pin
Rectangular, Fins
0.750" (19.05mm)
0.860" (21.84mm)
-
0.395" (10.03mm)
1.5W @ 40°C
8.00°C/W @ 500 LFM
23.20°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.