Heat Sink TO-3 Aluminum 45.71W @ 80°C Board Level, Extrusion
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SK 20 37,5 SA TO 3

DigiKey Part Number
5496-SK2037,5SATO3-ND
Manufacturer
Fischer Elektronik
Manufacturer Product Number
SK 20 37,5 SA TO 3
Description
Extruded Heatsink
Customer Reference
Detailed Description
Heat Sink TO-3 Aluminum 45.71W @ 80°C Board Level, Extrusion
Datasheet
 Datasheet
Product Attributes
Type
Description
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Category
Mfr
Fischer Elektronik
Series
SK 20
Packaging
Bulk
Part Status
Active
Type
Board Level, Extrusion
Package Cooled
TO-3
Shape
Rectangular
Length
1.476" (37.50mm)
Width
3.937" (100.00mm)
Fin Height
1.102" (28.00mm)
Power Dissipation @ Temperature Rise
45.71W @ 80°C
Thermal Resistance @ Forced Air Flow
0.54°C/W
Thermal Resistance @ Natural
1.75°C/W
Material
Aluminum
Material Finish
Black Anodized
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In-Stock: 1,000
Non-Cancelable/Non-Returnable
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Quantity
All prices are in GBP
Bulk
QuantityUnit PriceExt Price
2£5.01000£10.02
Unit Price without VAT:£5.01000
Unit Price with VAT:£6.01200