Fans, Blowers, Thermal Management

HSE-B20254-040H

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

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Fans, Blowers, Thermal Management

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

Technical Specifications

Parameters and characteristics for this part

Specification	HSE-B20254-040H

Attachment Method	PC Pin, Bolt On
Fin Height	0.551 in
Fin Height	14 mm
Length	1 in
Length	25.4 mm
Material	Aluminum Alloy
Material Finish	Black Anodized
Package Cooled	TO-220
Power Dissipation @ Temperature Rise	5.7 W
Shape [custom]	Rectangular
Shape [custom]	Fins
Thermal Resistance @ Forced Air Flow	7.74 °C/W
Thermal Resistance @ Natural	13.16 °C/W
Type	Board Level, Vertical
Width [y]	32 mm
Width [y]	1.26 "

Part	Fin Height	Fin Height	Material	Attachment Method	Width [y]	Width [y]	Package Cooled	Thermal Resistance @ Natural	Material Finish	Length	Length	Shape [custom]	Shape [custom]	Type	Thermal Resistance @ Forced Air Flow	Power Dissipation @ Temperature Rise
Same Sky (Formerly CUI Devices) HSE-B20254-040H	0.551 in	14 mm	Aluminum Alloy	Bolt On PC Pin	32 mm	1.26 "	TO-220	13.16 °C/W	Black Anodized	1 in	25.4 mm	Rectangular	Fins	Board Level Vertical	7.74 °C/W	5.7 W

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

General part information

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

Technical documentation and resources