287-1ABH

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Wakefield-Vette

HEATSINK VERT MT HOLE BLK TO-220

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Wakefield-Vette

HEATSINK VERT MT HOLE BLK TO-220

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	287-1ABH	287-1 Series

Attachment Method	PC Pin, Bolt On	PC Pin, Bolt On
Fin Height [z]	12.7 mm	12.7 mm
Fin Height [z]	0.5 in	0.5 in
Length	29.97 mm	29.97 mm
Length	1.18 in	1.18 in
Material	Aluminum	Aluminum
Material Finish	Black Anodized	Black Anodized
Package Cooled	TO-220	TO-220
Power Dissipation @ Temperature Rise	4 W, 65 °C	4 - 65 W
Shape	Rectangular, Fins	Rectangular, Fins
Thermal Resistance @ Forced Air Flow	200 LFM, 7.8 °C/W	7.8 - 200 LFM
Thermal Resistance @ Natural	16.2 °C/W	16.2 °C/W
Type	Board Level, Vertical	Board Level, Vertical
Width	25.4 mm	25.4 mm
Width [x]	1 in	1 in

HEATSINK FOR TO220

Part	Package Cooled	Shape	Width	Width [x]	Fin Height [z]	Fin Height [z]	Material	Length	Length	Thermal Resistance @ Natural	Attachment Method	Power Dissipation @ Temperature Rise	Type	Thermal Resistance @ Forced Air Flow	Material Finish
Wakefield-Vette 287-1ABE	TO-220	Rectangular, Fins	25.4 mm	1 in	12.7 mm	0.5 in	Aluminum	29.97 mm	1.18 in	16.2 °C/W	Bolt On, PC Pin	4 W, 65 °C	Board Level, Vertical	7.8 °C/W, 200 LFM	Black Anodized
Wakefield-Vette 287-1ABH	TO-220	Rectangular, Fins	25.4 mm	1 in	12.7 mm	0.5 in	Aluminum	29.97 mm	1.18 in	16.2 °C/W	Bolt On, PC Pin	4 W, 65 °C	Board Level, Vertical	7.8 °C/W, 200 LFM	Black Anodized

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

Distributor	Package	Quantity	$

General part information

Heat Sink TO-220 Aluminum 4.0W @ 65°C Board Level, Vertical

Technical documentation and resources