Heat Sinks

Results: 2
Package Cooled
TO-218, TO-202, TO-220 (Dual)TO-218, TO-202, TO-220
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Mfr Part #
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Price
Series
Package
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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
290-2AB 345-1021
290-2AB
HEATSINK TO-220 DUAL MNT BLK
Wakefield-Vette
7,216
In Stock
1 : ¥3.69000
Bulk
Bulk
Active
Board Level
TO-218, TO-202, TO-220 (Dual)
Bolt On
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
2.0W @ 44°C
7.00°C/W @ 400 LFM
22.00°C/W
Aluminum
Black Anodized
290-1AB
290-1AB
HEATSINK TO-220 VERT/HORZ BLK
Wakefield-Vette
4,741
In Stock
1 : ¥4.02000
Bulk
Bulk
Active
Board Level
TO-218, TO-202, TO-220
Bolt On
Rectangular, Fins
1.180" (29.97mm)
1.000" (25.40mm)
-
0.500" (12.70mm)
2.0W @ 44°C
7.00°C/W @ 400 LFM
22.00°C/W
Aluminum
Black Anodized
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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.