Heat Sink TO-220 Aluminum 4.0W @ 75°C Board Level
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Heat Sink TO-220 Aluminum 4.0W @ 75°C Board Level
How to Select a Heat Sink

HSS-B20-NP

DigiKey Part Number
102-4168-ND
Manufacturer
Same Sky (Formerly CUI Devices)
Manufacturer Product Number
HSS-B20-NP
Description
HEATSINK TO-220 4W ALUMINUM
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum 4.0W @ 75°C Board Level
Datasheet
 Datasheet
EDA/CAD Models
HSS-B20-NP Models
Product Attributes
Type
Description
Select All
Category
Mfr
Same Sky (Formerly CUI Devices)
Series
HSS
Packaging
Box
Part Status
Active
Type
Board Level
Package Cooled
TO-220
Attachment Method
-
Shape
Rectangular, Fins
Length
1.500" (38.10mm)
Width
0.504" (12.80mm)
Diameter
-
Fin Height
0.500" (12.70mm)
Power Dissipation @ Temperature Rise
4.0W @ 75°C
Thermal Resistance @ Forced Air Flow
5.01°C/W @ 200 LFM
Thermal Resistance @ Natural
18.63°C/W
Material
Aluminum
Material Finish
Black Anodized
Base Product Number
HSS-B20
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In-Stock: 3,674
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Quantity
All prices are in SGD
Box
QuantityUnit PriceExt Price
1$1.08000$1.08
10$0.95700$9.57
25$0.91240$22.81
50$0.87920$43.96
100$0.84750$84.75
250$0.80732$201.83
500$0.77814$389.07
1,000$0.74999$749.99
5,000$0.68843$3,442.15
Manufacturers Standard Package
Unit Price without VAT:$1.08000
Unit Price with VAT:$1.17720