PR 378

Product features

Finish Blank Aluminium
Material AlMgSi0,5
Width [mm]: 134.3
Height [mm]: 19.2
Base height [mm]: 4.0
Alloy AlMgSi 0,5 F22
Weight per meter [kg/m]: 2.224

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 3.24 2.22 1.49
20.0 2.81 1.93 1.3
30.0 2.57 1.76 1.19
40.0 2.4 1.65 1.12
50.0 1.56 1.07
Length in mm 50.0 100.0 150.0