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Product Overview
Digi-Key Part Number 345-1050-ND
Quantity Available 82
Can ship immediately
Manufacturer

Manufacturer Part Number

423K

Description HEATSINK POWER NO MNT HOLES BLK
Expanded 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
Categories
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

20:10:17 3/22/2017

Price & Procurement
 

Quantity
All prices are in GBP.
Price Break Unit Price Extended Price
1 17.99000 17.99
10 16.99300 169.93
25 15.99400 399.85
50 14.99420 749.71
100 13.99470 1,399.47
250 12.99508 3,248.77
500 12.74516 6,372.58

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

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