Heat Sink Stud Mounted Diode Aluminum 50.0W @ 55°C Board Level, Extrusion
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431K

DigiKey Part Number
431K-ND
Manufacturer
Wakefield Thermal Solutions
Manufacturer Product Number
431K
Description
HEATSINK FOR PWR SEMI
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Heat Sink Stud Mounted Diode Aluminum 50.0W @ 55°C Board Level, Extrusion
Datasheet
 Datasheet
Product Attributes
Type
Description
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Category
Mfr
Wakefield Thermal Solutions
Series
431
Packaging
Bulk
Part Status
Active
Type
Board Level, Extrusion
Package Cooled
Stud Mounted Diode
Attachment Method
Press Fit
Shape
Rectangular, Fins
Length
3.000" (76.20mm)
Width
4.750" (120.65mm)
Diameter
-
Fin Height
3.000" (76.20mm)
Power Dissipation @ Temperature Rise
50.0W @ 55°C
Thermal Resistance @ Forced Air Flow
0.40°C/W @ 250 LFM
Thermal Resistance @ Natural
-
Material
Aluminum
Material Finish
Black Anodized
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Available To Order
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This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in USD
Bulk
QuantityUnit PriceExt Price
50$24.26320$1,213.16
Manufacturers Standard Package