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Product Overview
Digi-Key Part Number 345-1050-ND
Quantity Available 113
Can ship immediately
Manufacturer

Manufacturer Part Number

423K

Description Heat Sink TO-3, DO-5, Stud Mount Aluminum 50W @ 47°C Board Level
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 6 Weeks
Product Attributes Select All
Category

Fans, Thermal Management

Family

Thermal - Heat Sinks

Manufacturer

Wakefield-Vette

Series 423
Part Status Active
Type Board Level
Package Cooled TO-3, DO-5, Stud Mount
Attachment Method Press Fit
Shape Rectangular, Fins
Length 5.421" (139.70mm)
Width 4.750" (120.65mm)
Diameter -
Height Off Base (Height of Fin) 2.625" (66.67mm)
Power Dissipation @ Temperature Rise 50W @ 47°C
Thermal Resistance @ Forced Air Flow 0.5°C/W @ 250 LFM
Thermal Resistance @ Natural 0.96°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 50
Other Names 345-1050
423-K

19:47:49 12/9/2016

Price & Procurement
 

Quantity
All prices are in NZD.
Price Break Unit Price Extended Price
1 35.28000 35.28
10 33.31500 333.15
25 31.35520 783.88
50 29.39540 1,469.77
100 27.43580 2,743.58
250 25.47620 6,369.05
500 24.98624 12,493.12

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

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