633401F00000G Aavid

Part Thermal Resistance Width Height Surface Area Weight Part Number C/W at 72in length in in in in lb/ft Class 63340 0.10 17.00 1.31 142.0 11.30 A Thermal Curves based on 72.000 in length New Length 72.000 in mm Change Length Natural Convection Heat Sink Temperature Rise Heat Sink Above Ambient Thermal Resistance 35.0 1.00 26.2 0.75 17.5 0.50 8.8 0.25 0.0 0.00 25.0 75.0 125.0 175.0 225.0 25.0 75.0 125.0 175.0 225.0 Power Dissipated (W) Power Dissipated (W) Forced Convection Heat Sink Temperature Rise Heat Sink Above Ambient (250W Dissipated) Thermal Resistance Air Flow (m/s) Air Flow (m/s) 1.0 2.0 3.0 4.1 5.1 1.0 2.0 3.0 4.1 5.1 125.0 0.50 93.8 0.38 62.5 0.25 31.2 0.12 0.0 0.00 200 400 600 800 1000 200 400 600 800 1000 Air Flow (LFM) Air Flow (LFM) Building a Part Number Full Bar Length = 6.00ft Base Part Bar Finish Length (use zeros for full or half bars) Length 63340 1 Full F Unfinished 0 0 0 0 0 2 Half F Unfinished 0 0 0 0 0 indicate length in inches 3 Custom B Black Anodized to three decimal places C Gold Chromate 1 5 2 5 0 = 15.250 U Unfinished* 3 V AavSHIELD 63340 *For unfinished extrusions with cut lengths other than half bar, the finish designation is a U. Standard Aavid Thermalloy parts require all 12 positions to be complete. Non-Standard Extrusions Aavid Thermalloy has over 10,000 extrusion profile designs on file, most with the extrusion die already available. These parts have minimum order requirements and longer lead times, but may be cost effective compared to a new design. Customizing & Advanced Capabilities We offer several options for those applications which require a more unique solution. Challenge us with your thermal requirements - we can design custom solutions.