APR31 Series

Manufacturer: Tusonix a Subsidiary of CTS Electronic Components

Catalog

HEATSINK FORGED BLK ANO TOP MNT

Part	Length [x]	Length [x]	Package Cooled	Shelf Life	Material	Thermal Resistance @ Forced Air Flow	Attachment Method	Thermal Resistance @ Natural	Material Finish	Width [y]	Width [y]	Type	Shape	Fin Height [z]	Fin Height [z]	Fin Height	Fin Height
Tusonix a Subsidiary of CTS Electronic Components APR31-31-12CB/A01	30.61 mm	1.205 in	ASIC BGA CPU LGA	24 Months	Aluminum Alloy	3.79 °C/W	Thermal Tape Adhesive (Included)	12.37 °C/W	Black Anodized	30.61 mm	1.205 in	Top Mount	Pin Fins Square
Tusonix a Subsidiary of CTS Electronic Components APR31-31-18CB/A01	30.61 mm	1.205 in	ASIC BGA CPU LGA	24 Months	Aluminum Alloy	3.26 °C/W 200 LFM	Thermal Tape Adhesive (Included)	11.47 °C/W	Black Anodized	30.61 mm	1.205 in	Top Mount	Pin Fins Square
Tusonix a Subsidiary of CTS Electronic Components APR31-31-21CB/A01	30.61 mm	1.205 in	ASIC BGA CPU LGA	24 Months	Aluminum Alloy	3.03 °C/W 200 LFM	Thermal Tape Adhesive (Included)	11.1 °C/W	Black Anodized	30.61 mm	1.205 in	Top Mount	Pin Fins Square	20.6 mm	0.811 in
Tusonix a Subsidiary of CTS Electronic Components APR31-31-23CB/A01	30.61 mm	1.205 in	ASIC BGA CPU LGA	24 Months	Aluminum Alloy	2.78 °C/W	Thermal Tape Adhesive (Included)	10.71 °C/W	Black Anodized	30.61 mm	1.205 in	Top Mount	Pin Fins Square			22.61 mm	0.89 in
Tusonix a Subsidiary of CTS Electronic Components APR31-31-28CB/A01	30.61 mm	1.205 in	ASIC BGA CPU LGA	24 Months	Aluminum Alloy	2.52 °C/W 200 LFM	Thermal Tape Adhesive (Included)	9.87 °C/W	Black Anodized	30.61 mm	1.205 in	Top Mount	Pin Fins Square	27.6 mm	1.087 in
Tusonix a Subsidiary of CTS Electronic Components APR31-31-33CB/A01	30.61 mm	1.205 in	ASIC BGA CPU LGA	24 Months	Aluminum Alloy	2.33 °C/W 200 LFM	Thermal Tape Adhesive (Included)	9.43 °C/W	Black Anodized	30.61 mm	1.205 in	Top Mount	Pin Fins Square			32.6 mm	1.283 "