APR43 Series

Manufacturer: CTS Thermal Management Products

Catalog

HEAT SINK FORGED W/PIN FINS

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