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11,034 In Stock
Can ship immediately
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 0.39000 $0.39
10 0.37100 $3.71
25 0.35240 $8.81
50 0.34300 $17.15
100 0.33840 $33.84
250 0.31520 $78.80
500 0.29664 $148.32
1,000 0.26883 $268.83
5,000 0.25956 $1,297.80
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290-1AB

Datasheet
Digi-Key Part Number 345-1020-ND
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Manufacturer

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Manufacturer Part Number 290-1AB
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Description HEATSINK TO-220 VERT/HORZ BLK
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Manufacturer Standard Lead Time 12 Weeks
Detailed Description

Heat Sink TO-218, TO-202, TO-220 Aluminum 2.0W @ 44°C Board Level

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Product Attributes
Type Description Select All
Categories
Manufacturer Wakefield-Vette
Series 290
Part Status Active
Type Board Level
Package Cooled TO-218, TO-202, TO-220
Attachment Method Bolt On
Shape Rectangular, Fins
Length 1.180" (29.97mm)
Width 1.000" (25.40mm)
Diameter -
Height Off Base (Height of Fin) 0.500" (12.70mm)
Power Dissipation @ Temperature Rise 2.0W @ 44°C
Thermal Resistance @ Forced Air Flow 7.00°C/W @ 400 LFM
Thermal Resistance @ Natural 22.00°C/W
Material Aluminum
Material Finish Black Anodized
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
Frequently Bought Together
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Additional Resources
Standard Package 800
Other Names 2901AB
345-1020