PR 140

Product features

Width [mm]: 105.0
Height [mm]: 19.0
Base height [mm]: 4.6
Alloy AlMgSi 0,5 F22
Weight per meter [kg/m]: 1.93

Extruded heat sink profile with 2 counter-sunk mounting areas 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 3.16 2.83 2.42
20.0 3.06 2.52 2.19
30.0 2.78 2.32 2.04
40.0 2.19 1.94
50.0 1.85
Length in mm 50.0 75.0 100.0