Heat Sink TO-220 Aluminum Alloy 7.3W @ 75°C Board Level, Vertical
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HSE-B20380-040H-01

DigiKey Part Number
HSE-B20380-040H-01-ND
Manufacturer
Manufacturer Product Number
HSE-B20380-040H-01
Description
HEAT SINK, EXTRUSION, TO-220, 38
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum Alloy 7.3W @ 75°C Board Level, Vertical
Datasheet
 Datasheet
EDA/CAD Models
HSE-B20380-040H-01 Models
Product Attributes
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Category
Length
1.496" (38.00mm)
Mfr
Width
1.359" (34.50mm)
Series
Fin Height
0.492" (12.50mm)
Packaging
Box
Power Dissipation @ Temperature Rise
7.3W @ 75°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
5.77°C/W @ 200 LFM
Type
Board Level, Vertical
Thermal Resistance @ Natural
10.27°C/W
Package Cooled
Material
Attachment Method
PC Pin
Material Finish
Black Anodized
Shape
Rectangular, Angled Fins
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
17 estimated in stock on 04-Dec-2026
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All prices are in USD
Box
QuantityUnit PriceExt Price
1$1.07000$1.07
10$0.95100$9.51
25$0.90560$22.64
50$0.87300$43.65
100$0.84150$84.15
250$0.80156$200.39
500$0.77258$386.29
1,200$0.73745$884.94
6,000$0.67687$4,061.22
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.