Name: 641K
Brand: Wakefield Thermal Solutions
SKU: 345-1053-ND
Price: 387 TWD
Availability: InStock

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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	Fans, Blowers, Thermal Management Thermal Heat Sinks
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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