Heat Sink TO-3 Aluminum 15.0W @ 36°C Board Level
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Heat Sink TO-3 Aluminum 15.0W @ 36°C Board Level
641K
641K

641K

DigiKey Part Number
345-1053-ND
Manufacturer
Wakefield Thermal Solutions
Manufacturer Product Number
641K
Description
HEATSINK TO-3 HORZ MT NO HOLES
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Heat Sink TO-3 Aluminum 15.0W @ 36°C Board Level
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Wakefield Thermal Solutions
Series
641
Packaging
Bulk
Part Status
Active
Type
Board Level
Package Cooled
TO-3
Attachment Method
Press Fit
Shape
Rectangular, Angled Fins
Length
3.000" (76.20mm)
Width
4.125" (104.77mm)
Diameter
-
Fin Height
1.000" (25.40mm)
Power Dissipation @ Temperature Rise
15.0W @ 36°C
Thermal Resistance @ Forced Air Flow
0.90°C/W @ 250 LFM
Thermal Resistance @ Natural
2.40°C/W
Material
Aluminum
Material Finish
Black Anodized
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In-Stock: 709
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Quantity
All prices are in NZD
Bulk
QuantityUnit PriceExt Price
1$19.51000$19.51
10$17.27200$172.72
30$16.29367$488.81
60$15.70417$942.25
120$15.13575$1,816.29
270$14.49593$3,913.90
510$14.01267$7,146.46
1,020$13.50361$13,773.68
Manufacturers Standard Package
Unit Price without GST:$19.51000
Unit Price with GST:$22.43650
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