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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

12:04:14 12/6/2016

Price & Procurement
 

Quantity
All prices are in EUR.
Price Break Unit Price Extended Price
1 21,11000 21,11
10 19,93300 199,33
25 18,76080 469,02
50 17,58840 879,42
100 16,41590 1.641,59
250 15,24336 3.810,84
500 14,95020 7.475,10
1.000 14,65708 14.657,08
5.000 14,07079 70.353,94

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

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