Fans, Blowers, Thermal Management

628-20AB

Active

Wakefield Thermal Solutions

HEAT SINK, SQUARE, FOR BGA'S, OMNIDIRECTIONAL, PIN FIN, BLACK ANODIZED, BGA, 44.5 MM, 5.11 MM

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DocumentsDatasheet Technical Data Sheet EN

Fans, Blowers, Thermal Management

628-20AB

Active

Wakefield Thermal Solutions

HEAT SINK, SQUARE, FOR BGA'S, OMNIDIRECTIONAL, PIN FIN, BLACK ANODIZED, BGA, 44.5 MM, 5.11 MM

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	628-20AB

Attachment Method	Thermal Tape, Adhesive (Included)
Fin Height	0.2 in
Fin Height	5.08 mm
Length	1.75 in
Length	44.45 mm
Material	Aluminum
Material Finish	Black Anodized
Package Cooled	LGA, CPU, ASIC, BGA
Power Dissipation @ Temperature Rise	4 W
Shape	Pin Fins, Square
Thermal Resistance @ Forced Air Flow	8 °C/W
Type	Top Mount
Width [x]	1.7 in
Width [x]	43.18 mm

628-20 Series

Part	Attachment Method	Length	Length	Material Finish	Width [x]	Width [x]	Thermal Resistance @ Forced Air Flow	Type	Package Cooled	Material	Shape	Power Dissipation @ Temperature Rise	Fin Height	Fin Height
Wakefield Thermal Solutions 628-20ABT3	Thermal Tape Adhesive (Included)	1.75 in	44.45 mm	Black Anodized	1.7 in	43.18 mm	8 °C/W	Top Mount	ASIC BGA CPU LGA	Aluminum	Pin Fins Square	4 W	0.2 in	5.08 mm
Wakefield Thermal Solutions 628-20AB	Thermal Tape Adhesive (Included)	1.75 in	44.45 mm	Black Anodized	1.7 in	43.18 mm	8 °C/W	Top Mount	ASIC BGA CPU LGA	Aluminum	Pin Fins Square	4 W	0.2 in	5.08 mm
Wakefield Thermal Solutions 628-20ABT3	Thermal Tape Adhesive (Included)	1.75 in	44.45 mm	Black Anodized	1.7 in	43.18 mm	8 °C/W	Top Mount	ASIC BGA CPU LGA	Aluminum	Pin Fins Square	4 W	0.2 in	5.08 mm
Wakefield Thermal Solutions 628-20ABT5	Thermal Tape Adhesive (Included)	1.75 in	44.45 mm	Black Anodized	1.7 in	43.18 mm	8 °C/W	Top Mount	ASIC BGA CPU LGA	Aluminum	Pin Fins Square	4 W	0.2 in	5.08 mm
Wakefield Thermal Solutions 628-20ABT5	Thermal Tape Adhesive (Included)	1.75 in	44.45 mm	Black Anodized	1.7 in	43.18 mm	8 °C/W	Top Mount	ASIC BGA CPU LGA	Aluminum	Pin Fins Square	4 W	0.2 in	5.08 mm
Wakefield Thermal Solutions 628-20ABT1E	Thermal Tape Adhesive (Included)	1.75 in	44.45 mm	Black Anodized	1.7 in	43.18 mm	8 °C/W	Top Mount	ASIC BGA CPU LGA	Aluminum	Pin Fins Square	4 W	0.2 in	5.08 mm
Wakefield Thermal Solutions 628-20ABT1E	Thermal Tape Adhesive (Included)	1.75 in	44.45 mm	Black Anodized	1.7 in	43.18 mm	8 °C/W	Top Mount	ASIC BGA CPU LGA	Aluminum	Pin Fins Square	4 W	0.2 in	5.08 mm
Wakefield Thermal Solutions 628-20AB	Thermal Tape Adhesive (Included)	1.75 in	44.45 mm	Black Anodized	1.7 in	43.18 mm	8 °C/W	Top Mount	ASIC BGA CPU LGA	Aluminum	Pin Fins Square	4 W	0.2 in	5.08 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	1280	$ 1.65
		1280	$ 1.65
	N/A	0	$ 1.24
		0	$ 1.24
Newark	Each	1000	$ 1.39
Sager	N/A	1	$ 1.51
		57	$ 1.46
		287	$ 1.34
		575	$ 1.28
		1149	$ 1.24
		2874	$ 1.21
		6944	$ 0.97

Description

General part information

628-20 Series

Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Aluminum 4.0W @ 80°C Top Mount

Documents

Technical documentation and resources

Datasheet

Technical Data Sheet EN

Datasheet