Specification	HSE-B20630-040H

Attachment Method	PC Pin, Bolt On
Fin Height [z]	0.492 in
Fin Height [z]	12.5 mm
Length [x]	63 mm
Length [x]	2.48 "
Material	Aluminum Alloy
Material Finish	Black Anodized
Package Cooled	TO-220
Power Dissipation @ Temperature Rise	9.6 W, 75 °C
Shape [custom]	Rectangular
Shape [custom]	Angled Fins
Thermal Resistance @ Forced Air Flow	3.76 °C/W
Thermal Resistance @ Natural	7.81 °C/W
Type	Board Level, Vertical
Width [y]	1.378 "
Width [y]	35 mm

HSE-B20X Series

Part	Thermal Resistance @ Forced Air Flow	Material	Shape [custom]	Shape [custom]	Package Cooled	Type	Material Finish	Width [y]	Width [y]	Power Dissipation @ Temperature Rise	Length [x]	Length [x]	Attachment Method	Fin Height [z]	Fin Height [z]	Thermal Resistance @ Natural
Same Sky (Formerly CUI Devices) HSE-B20630-040H	3.76 °C/W	Aluminum Alloy	Rectangular	Angled Fins	TO-220	Board Level Vertical	Black Anodized	1.378 "	35 mm	9.6 W 75 °C	63 mm	2.48 "	Bolt On PC Pin	0.492 in	12.5 mm	7.81 °C/W

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 1.20
Mouser	N/A	1800	$ 1.10
		6000	$ 1.06

General part information

HEAT SINK PASSIVE TO-220 VERTICAL THRU-HOLE ALUMINUM 6063-T5 BLACK ANODIZED

Technical documentation and resources