PR 374

Product features

Finish Blank Aluminium
Material AlMgSi0,5
Width [mm]: 260.0
Height [mm]: 67.5
Base height [mm]: 11.5
Alloy AlMgSi 0,5 F22
Weight per meter [kg/m]: 20.622

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

Product pictures

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Thermal performance

PV [W] RthK [K/W]
10.0 0.79 0.62 0.52
70.0 0.44 0.32 0.3
120.0 0.4 0.31 0.27
180.0 0.36 0.27 0.23
230.0 0.34 0.25 0.21
Length in mm 50.0 100.0 150.0