Specification	HSE-B20630-040H-01

Attachment Method	PC Pin
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	75 °C, 9.1 W
Shape [custom]	Rectangular
Shape [custom]	Angled Fins
Thermal Resistance @ Forced Air Flow	9.1 °C/W
Thermal Resistance @ Natural	8.24 °C/W
Type	Board Level, Vertical
Width [x]	34.5 mm
Width [x]	1.359 "

HSE-B20X-01 Series

Part	Thermal Resistance @ Forced Air Flow	Fin Height [z]	Fin Height [z]	Length [x]	Length [x]	Power Dissipation @ Temperature Rise	Thermal Resistance @ Natural	Attachment Method	Material	Width [x]	Width [x]	Type	Shape [custom]	Shape [custom]	Package Cooled	Material Finish
Same Sky (Formerly CUI Devices) HSE-B20630-040H-01	9.1 °C/W	0.492 in	12.5 mm	63 mm	2.48 "	9.1 W 75 °C	8.24 °C/W	PC Pin	Aluminum Alloy	34.5 mm	1.359 "	Board Level Vertical	Rectangular	Angled Fins	TO-220	Black Anodized

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	$ 1.14
Mouser	N/A	1800	$ 1.16

General part information

HEATSINK: EXTRUDED; H; TO220; BLACK; L: 63MM; W: 34.5MM; H: 12.5MM

Technical documentation and resources