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Product Overview
Digi-Key Part Number HS221-ND
Quantity Available 1,883
Can ship immediately
Manufacturer

Manufacturer Part Number

579402B00000G

Description HEATSINK TO-220 SNAP-DOWN .75"
Expanded Description Heat Sink TO-220 Aluminum 3W @ 50°C Board Level
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 7 Weeks
Documents & Media
Datasheets Standard Heatsinks Catalog
Product Training Modules How to Select a Heat Sink
Featured Product Clip On Heat Sinks
Product Attributes Select All
Categories
Manufacturer

Aavid Thermalloy

Series -
Part Status Active
Type Board Level
Package Cooled TO-220
Attachment Method Clip
Shape Rectangular
Length 0.750" (19.05mm)
Width 0.980" (24.89mm)
Diameter -
Height Off Base (Height of Fin) 0.440" (11.18mm)
Power Dissipation @ Temperature Rise 3W @ 50°C
Thermal Resistance @ Forced Air Flow 6°C/W @ 500 LFM
Thermal Resistance @ Natural 16.8°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 1,000
Other Names 002641
579402B00000
HS221

17:49:58 3/27/2017

Price & Procurement
 

Quantity
All prices are in GBP.
Price Break Unit Price Extended Price
1 0.56000 0.56
10 0.53400 5.34
25 0.50680 12.67
50 0.49340 24.67
100 0.48680 48.68
250 0.45348 113.37
500 0.42680 213.40
1,000 0.38679 386.79
5,000 0.37345 1,867.26

Submit a request for quotation on quantities greater than those displayed.

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