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Product Overview
Digi-Key Part Number 345-1043-ND
Quantity Available 4 931
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

08:57:58 2-21-2017

Price & Procurement
 

Quantity
All prices are in SEK.
Price Break Unit Price Extended Price
1 3,76000 3,76
10 3,62000 36,20
25 3,44080 86,02
50 3,34920 167,46
100 3,30360 330,36
250 3,07688 769,22
500 2,89588 1 447,94
1 000 2,62438 2 624,38
5 000 2,53389 12 669,44

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

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