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Product Overview
Digi-Key Part Number 345-1022-ND
Quantity Available 8,042
Can ship immediately
Manufacturer

Manufacturer Part Number

273-AB

Description Heat Sink TO-220, TO-218 Aluminum 2W @ 49°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 273
Part Status Active
Type Board Level
Package Cooled TO-220, TO-218
Attachment Method Bolt On
Shape Rectangular, Fins
Length 0.750" (19.05mm)
Width 0.750" (19.05mm)
Diameter -
Height Off Base (Height of Fin) 0.375" (9.52mm)
Power Dissipation @ Temperature Rise 2W @ 49°C
Thermal Resistance @ Forced Air Flow 7.2°C/W @ 400 LFM
Thermal Resistance @ Natural 24.5°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 2,000
Other Names 273AB
345-1022

18:23:02 12/10/2016

Price & Procurement
 

Quantity
All prices are in NZD.
Price Break Unit Price Extended Price
1 0.57000 0.57
10 0.54100 5.41
25 0.51440 12.86
50 0.50060 25.03
100 0.49400 49.40
250 0.46008 115.02
500 0.43302 216.51
1,000 0.39243 392.43
5,000 0.37889 1,894.43

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

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