HSS-B20-061H is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Boyd Laconia, LLC
In Stock: 0
Unit Price: $1.78000
Datasheet
Heat Sink TO-220 Aluminum 4.0W @ 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 4.0W @ 75°C Board Level
HSS-B20-061H
HSS-B20-061H
How to Select a Heat Sink

HSS-B20-061H

DigiKey Part Number
102-4167-ND
Manufacturer
Manufacturer Product Number
HSS-B20-061H
Description
HEATSINK TO-220 4W ALUMINUM
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum 4.0W @ 75°C Board Level
Datasheet
 Datasheet
EDA/CAD Models
HSS-B20-061H Models
Product Attributes
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Category
Length
1.500" (38.10mm)
Mfr
Width
0.504" (12.80mm)
Series
Fin Height
0.500" (12.70mm)
Packaging
Box
Power Dissipation @ Temperature Rise
4.0W @ 75°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
5.01°C/W @ 200 LFM
Type
Board Level
Thermal Resistance @ Natural
18.63°C/W
Package Cooled
Material
Attachment Method
PC Pin
Material Finish
Black Anodized
Shape
Rectangular, Fins
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
573902B04000GBoyd Laconia, LLC0573902B04000G-ND$1.78000Direct
In-Stock: 0
500 estimated in stock on 31-Dec-2026
Request Stock Notification
All prices are in USD
Box
QuantityUnit PriceExt Price
1$0.87000$0.87
10$0.77300$7.73
25$0.73640$18.41
50$0.71000$35.50
100$0.68430$68.43
250$0.65184$162.96
500$0.62826$314.13
1,000$0.60554$605.54
5,000$0.55583$2,779.15
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