Heat Sink TO-3, DO-5, Stud Mount Aluminum 50.0W @ 47°C Board Level, Extrusion
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

423K

DigiKey Part Number
345-1050-ND
Manufacturer
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
Filter Similar Products
Show Empty Attributes
Category
Length
5.421" (139.70mm)
Mfr
Width
4.750" (120.65mm)
Series
Fin Height
2.625" (66.67mm)
Packaging
Bulk
Power Dissipation @ Temperature Rise
50.0W @ 47°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
0.50°C/W @ 250 LFM
Type
Board Level, Extrusion
Thermal Resistance @ Natural
0.96°C/W
Package Cooled
Material
Attachment Method
Press Fit
Material Finish
Black Anodized
Shape
Rectangular, Fins
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 65
Check for Additional Incoming Stock
All prices are in DKK
Bulk
QuantityUnit PriceExt Price
1kr.186.33000kr.186.33
10kr.164.89700kr.1,648.97
25kr.157.05960kr.3,926.49
50kr.151.37380kr.7,568.69
100kr.145.88660kr.14,588.66
250kr.138.92716kr.34,731.79
Manufacturers Standard Package
Unit Price without VAT:kr.186.33000
Unit Price with VAT:kr.232.91250