Heat Sink TO-220 Aluminum Alloy 5.7W @ 75°C Board Level, Vertical
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HSE-B20254-040H

DigiKey Part Number
102-4240-ND
Manufacturer
Manufacturer Product Number
HSE-B20254-040H
Description
HEAT SINK, EXTRUSION, TO-220, 25
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum Alloy 5.7W @ 75°C Board Level, Vertical
Datasheet
 Datasheet
EDA/CAD Models
HSE-B20254-040H Models
Product Attributes
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Category
Length
1.000" (25.40mm)
Mfr
Width
1.260" (32.00mm)
Series
Fin Height
0.551" (14.00mm)
Packaging
Bag
Power Dissipation @ Temperature Rise
5.7W @ 75°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
7.74°C/W @ 200 LFM
Type
Board Level, Vertical
Thermal Resistance @ Natural
13.16°C/W
Package Cooled
Material
Attachment Method
Bolt On and PC Pin
Material Finish
Black Anodized
Shape
Rectangular, Fins
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 972
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All prices are in USD
Bag
QuantityUnit PriceExt Price
1$1.37000$1.37
10$1.21100$12.11
25$1.15320$28.83
50$1.11180$55.59
115$1.06365$122.32
345$1.00339$346.17
575$0.97650$561.49
1,035$0.94645$979.58
5,060$0.86973$4,400.83
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.