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Product Overview
Digi-Key Part Number 345-1043-ND
Quantity Available 2,431
Can ship immediately
Manufacturer

Manufacturer Part Number

272-AB

Description HEATSINK TO-220 SM FOOTPRINT BLK
Expanded Description Heat Sink TO-220, TO-202 Aluminum 4W @ 42°C Board Level
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 12 Weeks
Product Attributes Select All
Categories
Manufacturer

Wakefield-Vette

Series 272
Part Status Active
Type Board Level
Package Cooled TO-220, TO-202
Attachment Method Bolt On and PC Pin
Shape Rectangular, Fins
Length 1.450" (36.83mm)
Width 1.750" (44.45mm)
Diameter -
Height Off Base (Height of Fin) 0.375" (9.52mm)
Power Dissipation @ Temperature Rise 4W @ 42°C
Thermal Resistance @ Forced Air Flow 3.6°C/W @ 400 LFM
Thermal Resistance @ Natural 10.5°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 1,250
Other Names 272AB
345-1043

05:38:28 1/17/2017

Price & Procurement
 

Quantity
All prices are in ILS.
Price Break Unit Price Extended Price
1 1.75000 1.75
10 1.68700 16.87
25 1.60320 40.08
50 1.56060 78.03
100 1.53920 153.92
250 1.43360 358.40
500 1.34926 674.63
1,000 1.22277 1,222.77
5,000 1.18061 5,903.03

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

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