Fans, Blowers, Thermal Management

528-45AB

Active

Wakefield Thermal Solutions

HEAT SINK, SQUARE, FOR DC/DC CONVERTERS, 8.57 °C/W, HALF BRICK, 61 MM, 11.4 MM, 58 MM

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DocumentsDatasheet Technical Data Sheet EN

Fans, Blowers, Thermal Management

528-45AB

Active

Wakefield Thermal Solutions

HEAT SINK, SQUARE, FOR DC/DC CONVERTERS, 8.57 °C/W, HALF BRICK, 61 MM, 11.4 MM, 58 MM

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	528-45AB

Attachment Method	Bolt On
Fin Height [z]	11.43 mm
Fin Height [z]	0.45 "
Length [x]	2.402 in
Length [x]	61 mm
Material	Aluminum
Material Finish	Black Anodized
Package Cooled	Half Brick DC/DC Converter
Power Dissipation @ Temperature Rise	60 °C, 7 W
Shape [custom]	Rectangular
Shape [custom]	Fins
Thermal Resistance @ Forced Air Flow	3.2 °C/W
Type	Board Level
Width [x]	2.28 in
Width [x]	57.91 mm

528-45 Series

Part	Package Cooled	Width [x]	Width [x]	Shape [custom]	Shape [custom]	Thermal Resistance @ Forced Air Flow	Material Finish	Material	Power Dissipation @ Temperature Rise	Type	Attachment Method	Length	Length	Fin Height [z]	Fin Height [z]	Length [x]	Length [x]
Wakefield Thermal Solutions 528-45AB-MET725	Half Brick DC/DC Converter	2.28 in	57.91 mm	Rectangular	Fins	2.1 °C/W	Black Anodized	Aluminum	7 W 60 °C	Board Level Vertical	Bolt On Thermal Material	60.96 mm	2.4 in	11.43 mm	0.45 "
Wakefield Thermal Solutions 528-45AB-T725	Half Brick DC/DC Converter	2.28 in	57.91 mm	Rectangular	Fins	2.1 °C/W	Black Anodized	Aluminum	7 W 60 °C	Board Level Vertical	Bolt On Thermal Material	60.96 mm	2.4 in	11.43 mm	0.45 "
Wakefield Thermal Solutions 528-45AB-T725	Half Brick DC/DC Converter	2.28 in	57.91 mm	Rectangular	Fins	2.1 °C/W	Black Anodized	Aluminum	7 W 60 °C	Board Level Vertical	Bolt On Thermal Material	60.96 mm	2.4 in	11.43 mm	0.45 "
Wakefield Thermal Solutions 528-45AB-ME	Half Brick DC/DC Converter	2.28 in	57.91 mm	Rectangular	Fins	2.1 °C/W	Black Anodized	Aluminum	7 W 60 °C	Board Level Vertical	Bolt On Thermal Material	60.96 mm	2.4 in	11.43 mm	0.45 "
Wakefield Thermal Solutions 528-45AB-ME	Half Brick DC/DC Converter	2.28 in	57.91 mm	Rectangular	Fins	2.1 °C/W	Black Anodized	Aluminum	7 W 60 °C	Board Level Vertical	Bolt On Thermal Material	60.96 mm	2.4 in	11.43 mm	0.45 "
Wakefield Thermal Solutions 528-45AB-MET725	Half Brick DC/DC Converter	2.28 in	57.91 mm	Rectangular	Fins	2.1 °C/W	Black Anodized	Aluminum	7 W 60 °C	Board Level Vertical	Bolt On Thermal Material	60.96 mm	2.4 in	11.43 mm	0.45 "
Wakefield Thermal Solutions 528-45AB	Half Brick DC/DC Converter	2.28 in	57.91 mm	Rectangular	Fins	3.2 °C/W	Black Anodized	Aluminum	7 W 60 °C	Board Level	Bolt On			11.43 mm	0.45 "	2.402 in	61 mm
Wakefield Thermal Solutions 528-45AB	Half Brick DC/DC Converter	2.28 in	57.91 mm	Rectangular	Fins	3.2 °C/W	Black Anodized	Aluminum	7 W 60 °C	Board Level	Bolt On			11.43 mm	0.45 "	2.402 in	61 mm

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	$ 4.76
		1	$ 4.76
		10	$ 4.63
		10	$ 4.63
		25	$ 4.51
		25	$ 4.51
		50	$ 4.26
		50	$ 4.26
		150	$ 4.01
		150	$ 4.01
		300	$ 3.76
		300	$ 3.76
		600	$ 3.63
		600	$ 3.63
		1050	$ 3.26
		1050	$ 3.26
	N/A	160	$ 3.44
		160	$ 3.44
Newark	Each	1	$ 3.97
		10	$ 3.55
		25	$ 3.39
		50	$ 3.28
		100	$ 3.18
		250	$ 3.10

Description

General part information

528-45 Series

Heat Sink Half Brick DC/DC Converter Aluminum 7.0W @ 60°C Board Level

Documents

Technical documentation and resources

Datasheet

Technical Data Sheet EN

Datasheet