Fans, Blowers, Thermal Management

APR43-43-12CB/A01

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CTS Thermal Management Products

HEAT SINK FORGED W/PIN FINS

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DocumentsA01 Laminating Adhesive Datasheet

Fans, Blowers, Thermal Management

APR43-43-12CB/A01

Active

CTS Thermal Management Products

HEAT SINK FORGED W/PIN FINS

Deep-Dive with AI

DocumentsA01 Laminating Adhesive Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	APR43-43-12CB/A01

Attachment Method	Thermal Tape, Adhesive (Included)
Fin Height [custom]	0.457 in
Fin Height [custom]	11.6 mm
Length [x]	42.1 mm
Length [x]	1.657 in
Material	Aluminum
Material Finish	Black Anodized
Package Cooled	LGA, CPU, ASIC, BGA
Shape	Pin Fins, Square
Shelf Life	24 Months
Thermal Resistance @ Forced Air Flow	3 °C/W
Thermal Resistance @ Natural	8.7 °C/W
Type	Top Mount
Width	42.1 mm
Width	1.657 in

APR43 Series

Part	Shelf Life	Package Cooled	Thermal Resistance @ Natural	Type	Width	Width	Length [x]	Length [x]	Thermal Resistance @ Forced Air Flow	Material	Fin Height [custom]	Fin Height [custom]	Attachment Method	Shape	Material Finish	Fin Height	Fin Height	Fin Height [z]	Fin Height [z]	Fin Height [custom]	Fin Height [custom]
CTS Thermal Management Products APR43-43-12CB/A01	24 Months	ASIC BGA CPU LGA	8.7 °C/W	Top Mount	42.1 mm	1.657 in	42.1 mm	1.657 in	3 °C/W	Aluminum	0.457 in	11.6 mm	Thermal Tape Adhesive (Included)	Pin Fins Square	Black Anodized
CTS Thermal Management Products APR43-43-33CB/A01	24 Months	ASIC BGA CPU LGA	6.41 °C/W	Top Mount	42.1 mm	1.657 in	42.1 mm	1.657 in	1.48 °C/W	Aluminum Alloy			Thermal Tape Adhesive (Included)	Pin Fins Square	Black Anodized	1.283 in	32.6 mm
CTS Thermal Management Products APR43-43-21CB/A01	24 Months	ASIC BGA CPU LGA	7.87 °C/W	Top Mount	42.1 mm	1.657 in	42.1 mm	1.657 in	2.19 °C/W	Aluminum Alloy			Thermal Tape Adhesive (Included)	Pin Fins Square	Black Anodized	0.811 in	20.6 mm
CTS Thermal Management Products APR43-43-28CB/A01	24 Months	ASIC BGA CPU LGA	6.76 °C/W	Top Mount	42.1 mm	1.657 in	42.1 mm	1.657 in	1.8 °C/W	Aluminum Alloy			Thermal Tape Adhesive (Included)	Pin Fins Square	Black Anodized			27.6 mm	1.087 in
CTS Thermal Management Products APR43-43-23CB/A01	24 Months	ASIC BGA CPU LGA	7.55 °C/W	Top Mount	42.1 mm	1.657 in	42.1 mm	1.657 in	1.99 °C/W	Aluminum Alloy			Thermal Tape Adhesive (Included)	Pin Fins Square	Black Anodized					22.61 mm	0.89 in
CTS Thermal Management Products APR43-43-18CB/A01	24 Months	ASIC BGA CPU LGA	8.18 °C/W	Top Mount	42.1 mm	1.657 in	42.1 mm	1.657 in	2.38 °C/W	Aluminum Alloy			Thermal Tape Adhesive (Included)	Pin Fins Square	Black Anodized	0.693 in	17.6 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 7.06
	Tray	300	$ 7.35

Description

General part information

APR43 Series

Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Aluminum Top Mount

Documents

Technical documentation and resources

A01 Laminating Adhesive

Datasheet