APR31-31-28CB/A01

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Tusonix a Subsidiary of CTS Electronic Components

HEATSINK FORGED BLK ANO TOP MNT

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APR31-31-28CB/A01

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Tusonix a Subsidiary of CTS Electronic Components

HEATSINK FORGED BLK ANO TOP MNT

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	APR31-31-28CB/A01

Attachment Method	Thermal Tape, Adhesive (Included)
Fin Height [z]	27.6 mm
Fin Height [z]	1.087 in
Length [x]	30.61 mm
Length [x]	1.205 in
Material	Aluminum Alloy
Material Finish	Black Anodized
Package Cooled	ASIC, BGA, LGA, CPU
Shape	Square, Pin Fins
Shelf Life	24 Months
Thermal Resistance @ Forced Air Flow	200 LFM, 2.52 °C/W
Thermal Resistance @ Natural	9.87 °C/W
Type	Top Mount
Width [y]	30.61 mm
Width [y]	1.205 in

APR31 Series

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 "

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	300	$ 7.73

Description

General part information

APR31 Series

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

Documents

Technical documentation and resources