Fans, Blowers, Thermal Management

HSE-B20500-040H

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HEATSINK: EXTRUDED; H; TO220; BLACK; L: 50MM; W: 34.5MM; H: 12.5MM

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Fans, Blowers, Thermal Management

Active

HEATSINK: EXTRUDED; H; TO220; BLACK; L: 50MM; W: 34.5MM; H: 12.5MM

Technical Specifications

Parameters and characteristics for this part

Specification	HSE-B20500-040H

Attachment Method	PC Pin, Bolt On
Fin Height [z]	0.492 in
Fin Height [z]	12.5 mm
Length [x]	50 mm
Length [x]	1.969 in
Material	Aluminum Alloy
Material Finish	Black Anodized
Package Cooled	TO-220
Power Dissipation @ Temperature Rise	75 °C, 8.9 W
Shape [custom]	Rectangular
Shape [custom]	Angled Fins
Thermal Resistance @ Forced Air Flow	4.85 °C/W
Thermal Resistance @ Natural	8.43 °C/W
Type	Board Level, Vertical
Width [y]	1.378 "
Width [y]	35 mm

Part	Attachment Method	Length [x]	Length [x]	Width [y]	Width [y]	Power Dissipation @ Temperature Rise	Thermal Resistance @ Forced Air Flow	Package Cooled	Thermal Resistance @ Natural	Shape [custom]	Shape [custom]	Type	Material	Material Finish	Fin Height [z]	Fin Height [z]	Width [x]	Width [x]
Same Sky (Formerly CUI Devices) HSE-B20500-040H	Bolt On PC Pin	50 mm	1.969 in	1.378 "	35 mm	8.9 W 75 °C	4.85 °C/W	TO-220	8.43 °C/W	Rectangular	Angled Fins	Board Level Vertical	Aluminum Alloy	Black Anodized	0.492 in	12.5 mm
Same Sky (Formerly CUI Devices) HSE-B20500-040H-01	PC Pin	50 mm	1.969 in			8.9 W 75 °C	8.9 °C/W	TO-220	8.43 °C/W	Rectangular	Angled Fins	Board Level Vertical	Aluminum Alloy	Black Anodized	0.492 in	12.5 mm	34.5 mm	1.359 "

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

General part information

Heat Sink TO-220 Aluminum Alloy 8.9W @ 75°C Board Level, Vertical

Technical documentation and resources