423-K
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

423K

DigiKey Part Number
345-1050-ND
Manufacturer
Wakefield-Vette
Manufacturer Product Number
423K
Description
HEATSINK POWER NO MNT HOLES BLK
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Heat Sink TO-3, DO-5, Stud Mount Aluminum 50.0W @ 47°C Board Level, Extrusion
Datasheet
 Datasheet
EDA/CAD Models
423K Models
Product Attributes
Type
Description
Select All
Category
Mfr
Wakefield-Vette
Series
423
Packaging
Bulk
Part Status
Active
Type
Board Level, Extrusion
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
-
Fin Height
2.625" (66.67mm)
Power Dissipation @ Temperature Rise
50.0W @ 47°C
Thermal Resistance @ Forced Air Flow
0.50°C/W @ 250 LFM
Thermal Resistance @ Natural
0.96°C/W
Material
Aluminum
Material Finish
Black Anodized
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In-Stock: 47
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Quantity
All prices are in ZAR
Bulk
QuantityUnit PriceExt Price
1R384,21000R384,21
10R340,03200R3 400,32
25R323,87680R8 096,92
50R312,15480R15 607,74
100R300,84530R30 084,53
250R286,50304R71 625,76
500R276,09254R138 046,27
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