APR43 Series

Manufacturer: Tusonix a Subsidiary of CTS Electronic Components

Catalog

HEAT SINK FORGED W/PIN FINS

Part	Material Finish	Length [x]	Length [x]	Width [x]	Width [x]	Material	Type	Attachment Method	Shelf Life	Package Cooled	Thermal Resistance @ Natural	Thermal Resistance @ Forced Air Flow	Shape	Fin Height	Fin Height	Fin Height [z]	Fin Height [z]
Tusonix a Subsidiary of CTS Electronic Components APR43-43-12CB/A01	Black Anodized	42.1 mm	1.657 "	1.657 in	42.1 mm	Aluminum	Top Mount	Thermal Tape Adhesive (Included)	24 Months	ASIC BGA CPU LGA	8.7 °C/W	3 °C/W 200 LFM	Pin Fins Square
Tusonix a Subsidiary of CTS Electronic Components APR43-43-33CB/A01	Black Anodized	42.1 mm	1.657 "	1.657 in	42.1 mm	Aluminum Alloy	Top Mount	Thermal Tape Adhesive (Included)	24 Months	ASIC BGA CPU LGA	6.41 °C/W	1.48 °C/W	Pin Fins Square	1.283 "	32.6 mm
Tusonix a Subsidiary of CTS Electronic Components APR43-43-21CB/A01	Black Anodized	42.1 mm	1.657 "	1.657 in	42.1 mm	Aluminum Alloy	Top Mount	Thermal Tape Adhesive (Included)	24 Months	ASIC BGA CPU LGA	7.87 °C/W	2.19 °C/W	Pin Fins Square			20.6 mm	0.811 in
Tusonix a Subsidiary of CTS Electronic Components APR43-43-28CB/A01	Black Anodized	42.1 mm	1.657 "	1.657 in	42.1 mm	Aluminum Alloy	Top Mount	Thermal Tape Adhesive (Included)	24 Months	ASIC BGA CPU LGA	6.76 °C/W	1.8 °C/W	Pin Fins Square			27.6 mm	1.087 in
Tusonix a Subsidiary of CTS Electronic Components APR43-43-23CB/A01	Black Anodized	42.1 mm	1.657 "	1.657 in	42.1 mm	Aluminum Alloy	Top Mount	Thermal Tape Adhesive (Included)	24 Months	ASIC BGA CPU LGA	7.55 °C/W	1.99 °C/W 200 LFM	Pin Fins Square	0.89 in	22.61 mm
Tusonix a Subsidiary of CTS Electronic Components APR43-43-18CB/A01	Black Anodized	42.1 mm	1.657 "	1.657 in	42.1 mm	Aluminum Alloy	Top Mount	Thermal Tape Adhesive (Included)	24 Months	ASIC BGA CPU LGA	8.18 °C/W	2.38 °C/W 200 LFM	Pin Fins Square