PR 420

Product features

Width [mm]: 47.8
Height [mm]: 40.0
Alloy AlMgSi 0,5 F22
Weight per meter [kg/m]: 3.01
Luftgewschwindigkeit [m/sec]: 3.0

Extruded heat sink profile with fins on one side (ridged profil) Surface: AL= Untreated aluminium, SE= anodised black, NE= anodised colourless, CR Chromated- colourless (Chrom6-free, RoHS conform) Alloy: AlMgSi 0,5 F22 Standard tolerances (if not otherwise required): Extrusion tolerances for aluminium profiles: DIN 1748 – section 4 and DIN 17615 – section 3 respectively. DIN ISO 755 – 9 and DIN ISO 12020 – 2 respectively. Machining tolerance: DIN 2768 m Finishing to your specification Length, milling, surface refinement, including mounting-, insulation-, thermal interface accessories | Thermal resistances determined with forced convection vair=3m/s

Product pictures

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Thermal performance