Fans, Blowers, Thermal Management

219-268A-TR

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HEAT SINK, 4 °C/W, TO-268, 40.1 MM, 11.68 MM, 12.7 MM

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Fans, Blowers, Thermal Management

Active

HEAT SINK, 4 °C/W, TO-268, 40.1 MM, 11.68 MM, 12.7 MM

Technical Specifications

Parameters and characteristics for this part

Specification	219-268A-TR

Attachment Method	Solderable Feet
Fin Height [custom]	0.46 "
Fin Height [custom]	11.68 mm
Length	12.7 mm
Length	0.5 in
Material	Aluminum
Material Finish	Black Anodized
Package Cooled	TO-268 (D³PAK)
Power Dissipation @ Temperature Rise	7 W
Shape [custom]	Rectangular
Shape [custom]	Fins
Thermal Resistance @ Forced Air Flow	4 °C/W
Type	Top Mount
Width [y]	1.58 in
Width [y]	40.13 mm

Part	Package Cooled	Attachment Method	Material	Power Dissipation @ Temperature Rise	Fin Height [custom]	Fin Height [custom]	Length	Length	Width [y]	Width [y]	Thermal Resistance @ Forced Air Flow	Material Finish	Type	Shape [custom]	Shape [custom]
Wakefield Thermal Solutions 219-268A	TO-268 (D³PAK)	Solderable Feet	Aluminum	7 W	0.46 "	11.68 mm	12.7 mm	0.5 in	1.58 in	40.13 mm	4 °C/W	Black Anodized	Top Mount	Rectangular	Fins
Wakefield Thermal Solutions 219-268A-TR	TO-268 (D³PAK)	Solderable Feet	Aluminum	7 W	0.46 "	11.68 mm	12.7 mm	0.5 in	1.58 in	40.13 mm	4 °C/W	Black Anodized	Top Mount	Rectangular	Fins
Wakefield Thermal Solutions 219-268A-TR	TO-268 (D³PAK)	Solderable Feet	Aluminum	7 W	0.46 "	11.68 mm	12.7 mm	0.5 in	1.58 in	40.13 mm	4 °C/W	Black Anodized	Top Mount	Rectangular	Fins
Wakefield Thermal Solutions 219-268A	TO-268 (D³PAK)	Solderable Feet	Aluminum	7 W	0.46 "	11.68 mm	12.7 mm	0.5 in	1.58 in	40.13 mm	4 °C/W	Black Anodized	Top Mount	Rectangular	Fins

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

General part information

Heat Sink TO-268 (D³Pak) Aluminum 7.0W @ 35°C Top Mount

Technical documentation and resources