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Product Overview
Digi-Key Part Number 345-1021-ND
Quantity Available 4,101
Can ship immediately
Manufacturer

Manufacturer Part Number

290-2AB

Description Heat Sink TO-218, TO-202, TO-220 (Dual) Aluminum 2W @ 44°C Board Level
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 12 Weeks
Product Attributes Select All
Category

Fans, Thermal Management

Family

Thermal - Heat Sinks

Manufacturer

Wakefield-Vette

Series 290
Part Status Active
Type Board Level
Package Cooled TO-218, TO-202, TO-220 (Dual)
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 2W @ 44°C
Thermal Resistance @ Forced Air Flow 7.0°C/W @ 400 LFM
Thermal Resistance @ Natural 22°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 700
Other Names 2902AB
345-1021

06:10:55 12/11/2016

Price & Procurement
 

Quantity
All prices are in GBP.
Price Break Unit Price Extended Price
1 0.30000 0.30
10 0.28400 2.84
25 0.27000 6.75
50 0.26280 13.14
100 0.25920 25.92
250 0.24148 60.37
500 0.22726 113.63
1,000 0.20596 205.96
5,000 0.19886 994.28

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

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