557-140AB Details_557-140AB PDF Document_Wakefield-Vette-Galaxy Core City

Thermal - Heat Sinks

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Specifications

Description	Details
Series	557
Package	Bulk
Type	Top Mount
Package Cooled	DC/DC Converter
Attachment Method	Press Fit
Shape	Rectangular, Fins
Length	4.600" (116.84mm)
Width	2.400" (60.96mm)
Diameter	-
Fin Height	1.400" (35.56mm)
Power Dissipation @ Temperature Rise	14.0W @ 40°C
Thermal Resistance @ Forced Air Flow	1.30°C/W @ 300 LFM
Thermal Resistance @ Natural	-
Material	Aluminum
Material Finish	Black Anodized

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