Heat Sink TO-220 Aluminum 4.0W @ 55°C Board Level, Vertical
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240118ABHE22

DigiKey Part Number
240118ABHE22-ND
Manufacturer
Manufacturer Product Number
240118ABHE22
Description
HEATSINK TO-220 TWISTED FIN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum 4.0W @ 55°C Board Level, Vertical
Datasheet
 Datasheet
Product Attributes
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Category
Length
1.180" (29.97mm)
Mfr
Width
0.570" (14.47mm)
Series
Fin Height
0.500" (12.70mm)
Packaging
Bulk
Power Dissipation @ Temperature Rise
4.0W @ 55°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
5.30°C/W @ 400 LFM
Type
Board Level, Vertical
Thermal Resistance @ Natural
13.80°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: 0
5,600 estimated in stock on 21-Dec-2026
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.72000$0.72
10$0.63900$6.39
25$0.60840$15.21
50$0.58660$29.33
100$0.56540$56.54
250$0.53860$134.65
500$0.51916$259.58
1,000$0.50038$500.38
5,000$0.45931$2,296.55
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.