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Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 2.28000 $2.28
10 2.21600 $22.16
25 2.15640 $53.91
50 2.03660 $101.83
100 1.91680 $191.68
250 1.79700 $449.25
500 1.73710 $868.55
1,000 1.55740 $1,557.40
5,000 1.52745 $7,637.25

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

Product Overview
Digi-Key Part Number HS340-ND
Copy   HS340-ND
Quantity Available 732
Can ship immediately

Copy   PartSearchCore.DksusService3.PidVid
Manufacturer Part Number


Copy   592201B03400G
Description HEAT SINK TO-218 12W SPRING ACT
Manufacturer Standard Lead Time 7 Weeks
Detailed Description

Heat Sink TO-218 Aluminum 4.0W @ 30°C Board Level, Vertical

Copy   Heat Sink TO-218 Aluminum 4.0W @ 30°C Board Level, Vertical
Documents & Media
Datasheets 592201B03400G
Standard Heatsinks Catalog
Product Training Modules How to Select a Heat Sink
Design Resources Thermal Interface Materials Explained
Featured Product Slide-On Heat Sinks
HTML Datasheet Standard Heatsinks Catalog
Online Catalog Heat Sinks
Product Attributes Select All
Manufacturer Aavid, Thermal Division of Boyd Corporation
Series -
Part Status Active
Type Board Level, Vertical
Package Cooled TO-218
Attachment Method Clip and PC Pin
Shape Rectangular, Fins
Length 1.970" (50.04mm)
Width 1.950" (49.53mm)
Diameter -
Height Off Base (Height of Fin) 0.500" (12.70mm)
Power Dissipation @ Temperature Rise 4.0W @ 30°C
Thermal Resistance @ Forced Air Flow 1.00°C/W @ 500 LFM
Thermal Resistance @ Natural 6.80°C/W
Material Aluminum
Material Finish Black Anodized
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) Not Applicable
Additional Resources
Standard Package ? 500
Other Names 042004

14:42:37 12/15/2018