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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
1118306
1118306
HEATSINK, ALUMINUM, ANODIZED, WI
Phoenix Contact
8
In Stock
10
Factory
1 : €60.29000
Bulk
-
Bulk
ActiveTop Mount-Bolt OnRectangular, Fins4.134" (105.00mm)2.654" (67.40mm)-1.972" (50.10mm)---AluminumBlack Anodized
1118305
1118305
HEATSINK, ALUMINUM, ANODIZED, WI
Phoenix Contact
4
In Stock
10
Factory
1 : €63.22000
Bulk
-
Bulk
ActiveTop Mount-Bolt OnRectangular, Fins5.000" (127.00mm)2.654" (67.40mm)-1.972" (50.10mm)---AluminumBlack Anodized
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Thermal - 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.