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Product Overview
Digi-Key Part Number 345-1022-ND
Quantity Available 5,481
Can ship immediately
Manufacturer

Manufacturer Part Number

273-AB

Description HEATSINK TO-220 LOW HEIGHT BLK
Expanded 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
Documents & Media
Datasheets Board Level Heat Sinks Catalog
273 Series Datasheet
Catalog Page 2586 (CA2011 PDF)
Product Attributes Select All
Categories
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

10:25:04 1/18/2017

Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 0.53000 0.53
10 0.50300 5.03
25 0.47880 11.97
50 0.46580 23.29
100 0.45970 45.97
250 0.42816 107.04
500 0.40298 201.49
1,000 0.36521 365.21
5,000 0.35261 1,763.07

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

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