Heat Sink TO-220 Aluminum 4.1W @ 75°C Board Level
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Heat Sink TO-220 Aluminum 4.1W @ 75°C Board Level
How to Select a Heat Sink

HSS-B20-NP-15

DigiKey Part Number
102-4172-ND
Manufacturer
Manufacturer Product Number
HSS-B20-NP-15
Description
HEATSINK TO-220 4.1W ALUMINUM
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum 4.1W @ 75°C Board Level
Datasheet
 Datasheet
EDA/CAD Models
HSS-B20-NP-15 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Bag
Part Status
Active
Type
Board Level
Package Cooled
Attachment Method
-
Shape
Rectangular, Fins
Length
0.625" (15.90mm)
Width
0.866" (22.00mm)
Diameter
-
Fin Height
0.440" (11.18mm)
Power Dissipation @ Temperature Rise
4.1W @ 75°C
Thermal Resistance @ Forced Air Flow
6.50°C/W @ 200 LFM
Thermal Resistance @ Natural
18.34°C/W
Material
Material Finish
Black Anodized
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 86
Check for Additional Incoming Stock
All prices are in EUR
Bag
QuantityUnit PriceExt Price
1€0.66000€0.66
10€0.58400€5.84
25€0.55600€13.90
50€0.53580€26.79
100€0.51660€51.66
250€0.49208€123.02
500€0.47428€237.14
1,000€0.45714€457.14
5,000€0.41962€2,098.10
Manufacturers Standard Package
Unit Price without VAT:€0.66000
Unit Price with VAT:€0.81180