Fans, Blowers, Thermal Management

559-50AB

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Wakefield Thermal Solutions

HEAT SINK, SQUARE, FOR DC/DC CONVERTERS, 4 °C/W, FULL BRICK, 61 MM, 12.7 MM, 117 MM

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DocumentsDatasheet Technical Data Sheet EN

Fans, Blowers, Thermal Management

559-50AB

Active

Wakefield Thermal Solutions

HEAT SINK, SQUARE, FOR DC/DC CONVERTERS, 4 °C/W, FULL BRICK, 61 MM, 12.7 MM, 117 MM

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	559-50AB

Attachment Method	Press Fit
Fin Height	0.5 "
Fin Height	12.7 mm
Length	60.96 mm
Length	2.4 in
Material	Aluminum
Material Finish	Black Anodized
Package Cooled	DC/DC Converter
Power Dissipation @ Temperature Rise	10 W
Shape [custom]	Rectangular
Shape [custom]	Fins
Thermal Resistance @ Forced Air Flow	2.2 °C/W
Type	Top Mount
Width [x]	116.84 mm
Width [x]	4.6 in

559-50 Series

Part	Fin Height	Fin Height	Shape [custom]	Shape [custom]	Material Finish	Power Dissipation @ Temperature Rise	Width [x]	Width [x]	Thermal Resistance @ Forced Air Flow	Length	Length	Attachment Method	Material	Package Cooled	Type
Wakefield Thermal Solutions 559-50AB	0.5 "	12.7 mm	Rectangular	Fins	Black Anodized	10 W	116.84 mm	4.6 in	2.2 °C/W	60.96 mm	2.4 in	Press Fit	Aluminum	DC/DC Converter	Top Mount
Wakefield Thermal Solutions 559-50AB	0.5 "	12.7 mm	Rectangular	Fins	Black Anodized	10 W	116.84 mm	4.6 in	2.2 °C/W	60.96 mm	2.4 in	Press Fit	Aluminum	DC/DC Converter	Top Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 12.58
		1	$ 12.58
		10	$ 11.13
		10	$ 11.13
		25	$ 10.60
		25	$ 10.60
		64	$ 10.08
		64	$ 10.08
		128	$ 9.72
		128	$ 9.72
		256	$ 9.37
		256	$ 9.37
		512	$ 9.03
		512	$ 9.03
		1024	$ 8.70
		1024	$ 8.70
	N/A	282	$ 12.58
		282	$ 12.58
Newark	Each	100	$ 11.35
		250	$ 10.47

Description

General part information

559-50 Series

The 559-50AB is an extruded Heat Sink made of aluminium with black anodized finish. The standard mounting-hole pattern mates with Vicor DC/DC converters. The aluminium extruded fin construction keeps DC/DC converter modules cool in both forced and natural convection applications. Integral thermal interface pad option eliminates need to order and install pad separately.