HSS-B20-NP-10 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Boyd Laconia, LLC
In Stock: 0
Unit Price: $2.61000
Datasheet
Heat Sink TO-220 Aluminum 2.9W @ 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 2.9W @ 75°C Board Level
HSS-B20-NP-10
HSS-B20-NP-10
How to Select a Heat Sink

HSS-B20-NP-10

DigiKey Part Number
102-4180-ND
Manufacturer
Manufacturer Part Number
HSS-B20-NP-10
Description
HEATSINK TO-220 2.9W ALUMINUM
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum 2.9W @ 75°C Board Level
Datasheet
 Datasheet
EDA/CAD Models
HSS-B20-NP-10 Models
Product Attributes
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Category
Width
0.504" (12.80mm)
Mfr
Fin Height
0.500" (12.70mm)
Series
Power Dissipation @ Temperature Rise
2.9W @ 75°C
Packaging
Bag
Thermal Resistance @ Forced Air Flow
7.24°C/W @ 200 LFM
Part Status
Active
Thermal Resistance @ Natural
25.92°C/W
Type
Board Level
Material
Package Cooled
Material Finish
Black Anodized
Shape
Rectangular, Fins
Base Product Number
Length
0.748" (19.00mm)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
576802B00000GBoyd Laconia, LLC0HS121-ND$2.61000Direct
In-Stock: 0
1,000 estimated in stock on 18-Feb-2027
Request Stock Notification
All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.60000$0.60
10$0.53400$5.34
25$0.50840$12.71
50$0.49000$24.50
100$0.47220$47.22
250$0.44984$112.46
500$0.43358$216.79
1,000$0.41790$417.90
5,000$0.38361$1,918.05
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