3D preview of Rectangular Heatsink 43x23x16
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Interactive 3D model of Rectangular Heatsink 43x23x16

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Rectangular Heatsink 43x23x16

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Bounding box
43.0 × 23.0 × 16.0 mm
Engine
Precision B-rep
Parameters
7
Published
September 14, 2026

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The prompt

Create an aluminum rectangular heatsink with total dimensions width=43mm, length=23mm, and overall height=16mm. Base thickness is 3mm. It has 8 straight vertical fins distributed along the 23mm side, each fin is 2mm thick.

Parameters

NameValueRange
Width (X)43 mm10 – 200
Length (Y, fin distribution side)23 mm10 – 200
Overall Height (Z)16 mm4 – 100
Base Thickness3 mm1 – 20
Fin Count8 pcs2 – 40
Fin Thickness2 mm0.5 – 10
Fin Root Fillet Radius0.4 mm0 – 1.5

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Rectangular Heatsink 43x23x16 - Free CAD Model (STEP, STL) | TextoCAD