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 NZD
Box
QuantityUnit PriceExt Price
1$1.41000$1.41
10$1.24400$12.44
25$1.18560$29.64
50$1.14260$57.13
100$1.10140$110.14
250$1.04920$262.30
500$1.01126$505.63
1,000$0.97468$974.68
5,000$0.89467$4,473.35
Manufacturers Standard Package
Unit Price without GST:$1.41000
Unit Price with GST:$1.62150