Heat Sink TO-220 Aluminum 12.31W @ 80°C Board Level, Extrusion
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SK 129 38,1 STS TO 220

DigiKey Part Number
5496-SK12938,1STSTO220-ND
Manufacturer
Manufacturer Product Number
SK 129 38,1 STS TO 220
Description
Extruded Heatsink for PCB mounti
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum 12.31W @ 80°C Board Level, Extrusion
Datasheet
 Datasheet
Product Attributes
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Category
Length
1.500" (38.10mm)
Mfr
Width
1.654" (42.00mm)
Series
Fin Height
0.984" (25.00mm)
Packaging
Bulk
Power Dissipation @ Temperature Rise
12.31W @ 80°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
2.02°C/W
Type
Board Level, Extrusion
Thermal Resistance @ Natural
6.5°C/W
Package Cooled
Material
Attachment Method
Screw
Material Finish
Black Anodized
Shape
Rectangular
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 995
Non-Cancelable/Non-Returnable
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Will ship in approximately 10 days from Fischer Elektronik
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
5$2.78000$13.90