PR 297

Product features

Width [mm]: 101.5
Height [mm]: 25.0
Base height [mm]: 4.5
Alloy AlMgSi 0,5 F22
Weight per meter [kg/m]: 3.3667

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 Additional information: Measurement conditions for the values in the thermal diagram are described at <a href='http://alutronic.com/service/thermal-measurments' TARGET= 'new'><FONT COLOR='#EB690B'>http://alutronic.com/service/thermal-measurments</FONT ></a> General information for designing your heat sink solution you will find at <a href='http://alutronic.com/service/technical-information' TARGET= 'new'><FONT COLOR='#EB690B'>http://alutronic.com/service/technical-information</FONT ></a>

Product pictures

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Thermal performance

PV [W] RthK [K/W]
10.0 3.34 2.39 2.01
20.0 2.92 2.07 1.75
30.0 2.7 1.9 1.61
40.0 1.8 1.51
50.0 1.72 1.45
Length in mm 50.0 100.0 150.0