Heat Sink TO-220 Aluminum 4.0W @ 80°C Board Level
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Heat Sink TO-220 Aluminum 4.0W @ 80°C Board Level
530614B00000G
530614B00000G

530614B00000G

DigiKey Part Number
HS278-ND
Manufacturer
Manufacturer Product Number
530614B00000G
Description
HEATSINK TO-220 4.5W H=.5" BLK
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum 4.0W @ 80°C Board Level
Datasheet
 Datasheet
Product Attributes
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Category
Width
1.000" (25.40mm)
Mfr
Fin Height
0.500" (12.70mm)
Packaging
Bag
Power Dissipation @ Temperature Rise
4.0W @ 80°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
6.00°C/W @ 600 LFM
Type
Board Level
Thermal Resistance @ Natural
16.70°C/W
Package Cooled
Material
Attachment Method
Bolt On
Material Finish
Black Anodized
Shape
Rectangular, Fins
Base Product Number
Length
1.180" (29.97mm)
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
2,000 estimated in stock on 04-Jan-2027
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All prices are in USD
Bag
QuantityUnit PriceExt Price
1$2.87000$2.87
10$2.79800$27.98
25$2.72200$68.05
50$2.57080$128.54
100$2.41960$241.96
250$2.26836$567.09
500$2.19276$1,096.38
1,000$1.96593$1,965.93
5,000$1.92812$9,640.60
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.