Specification	HSE-B18508-0396H

Attachment Method	PC Pin, Bolt On
Fin Height	25 mm
Fin Height	0.984 in
Length	50.8 mm
Length	2 in
Material	Aluminum Alloy
Material Finish	Black Anodized
Package Cooled	TO-218
Power Dissipation @ Temperature Rise	12.8 W
Shape [custom]	Rectangular
Shape [custom]	Angled Fins
Thermal Resistance @ Forced Air Flow	2.45 °C/W
Thermal Resistance @ Natural	5.86 °C/W
Type	Board Level, Vertical
Width [y]	42 mm
Width [y]	1.654 in

HSE-B18508 Series

Part	Power Dissipation @ Temperature Rise	Type	Attachment Method	Fin Height	Fin Height	Material Finish	Package Cooled	Width [y]	Width [y]	Shape [custom]	Shape [custom]	Thermal Resistance @ Natural	Length	Length	Thermal Resistance @ Forced Air Flow	Material	Width [x]	Width [x]
Same Sky (Formerly CUI Devices) HSE-B18508-0396H	12.8 W	Board Level Vertical	Bolt On PC Pin	25 mm	0.984 in	Black Anodized	TO-218	42 mm	1.654 in	Rectangular	Angled Fins	5.86 °C/W	50.8 mm	2 in	2.45 °C/W	Aluminum Alloy
Same Sky (Formerly CUI Devices) HSE-B18508-035H	12.8 W	Board Level Vertical	Bolt On PC Pin	25 mm	0.984 in	Black Anodized	TO-218			Rectangular	Angled Fins	5.86 °C/W	50.8 mm	2 in	2.98 °C/W	Aluminum Alloy	41.6 mm	1.638 in
Same Sky (Formerly CUI Devices) HSE-B18508-0396H	12.8 W	Board Level Vertical	Bolt On PC Pin	25 mm	0.984 in	Black Anodized	TO-218	42 mm	1.654 in	Rectangular	Angled Fins	5.86 °C/W	50.8 mm	2 in	2.45 °C/W	Aluminum Alloy
Same Sky (Formerly CUI Devices) HSE-B18508-035H	12.8 W	Board Level Vertical	Bolt On PC Pin	25 mm	0.984 in	Black Anodized	TO-218			Rectangular	Angled Fins	5.86 °C/W	50.8 mm	2 in	2.98 °C/W	Aluminum Alloy	41.6 mm	1.638 in

Pricing

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

General part information

Heat Sink TO-218 Aluminum Alloy 12.8W @ 75°C Board Level, Vertical

Technical documentation and resources