Asia | Europe | Kunze | Thermacore | Niagara | Boyd Corp Search Aavid Register or Sign in News About Aavid Contact Us Global Manufacturing Aavid - The worldwide leader in thermal management solutions Shop Aavid Products Industries Consumer 78025 Your Account Design Center * Networking * Communications Enterprise Computer Systems * Enterprise Computing * High Performance Computing * Public Cloud Computing * Work Stations LED Lighting * Residential/Consumer * Commercial/Industrial Lead Time (for in stock inventory) Transportation Raw extrusion* Rail 3-5 business days & Mass Transit Cut extrusion*2-3 weeks Electric & Hybrid Vehicles Mining CUSTOM CUT*EXTRUSION Aerospace SELECT CUT & Defense * Aircraft LENGTH IN MM * Military Vehicles FINISH Black Anodized * Marine SELECT QUANTITY Medical PART NUMBER: 78025 Power Height: 1.24 in (31.5 mm) Width: 1.54 in (39.12 mm) Perimeter: 12.19 in Weight: 0.7 lb per foot (1.04 kg per meter) Material: 6063-T5 Aluminum Extrusion Alloy RoHS: Compliant. Cut extrusion parts with a G in the part number are compliant. RAW BAR EXTRUSION FULL BAR LENGTH 8.20FT (2.5M) UNFINISHED SELECT QUANTITY inches in Natural Convection: 5.74 based on 70 C temp rise above ambient Thermal resistance is calculated based on a single 1" (25.4mm) square heat source centered on the heat sink. If you have distributed loads, then you can expect 10% better performance in natural convection and 20% better performance in forced convection. PRICE PER FOOT: BUILD PART HALF BAR LENGTH 4.1FT (1.25M) UNFINISHED SELECT QUANTITY Natural Convection FEET PART NUMBER: 780252F00000 Heat Sink Thermal Resistance 65.0 48.8 32.5 16.2 FEET PART NUMBER: 780251F00000 mm Update Heat Sink Temperature Rise Above Ambient PIECES * Ultrasound * Lasers PRICE PER PIECE: * Digital imaging BUILD PART * Renewables * Smart Grids Thermal Data based on 3 in. length 3 Aavid Genie Telecom * PC * Gaming * Home Entertainment Back to search results Cart 17.00 12.75 8.50 4.25 PRICE PER FOOT: BUILD PART CUSTOMIZE 0.0 AAVID OFFERS MANY DIFFERENT OPTIONS FOR YOUR EXTRUSION INCLUDING PUNCHING, DRILLING (CNC), FLY CUTTING, CAUSTIC ETCHING AND MORE. REQUEST QUOTE 0.00 1.0 3.0 5.0 7.0 Power Dissipated (W) 9.0 1.0 3.0 5.0 7.0 Power Dissipated (W) 9.0 Forced Convection Heat Sink Temperature Rise Above Ambient (10W Dissipated) Air Flow (m/s) 1.0 2.0 3.0 4.1 5.1 1.0 40.0 30.0 20.0 10.0 4.00 3.00 2.00 1.00 0.0 0.00 200 400 600 Air Flow (LFM) 800 1000 200 Heat Sink Thermal Resistance Air Flow (m/s) 2.0 3.0 4.1 400 600 Air Flow (LFM) 800 5.1 1000 Customer Assistance Contact Us Find a Distributor Find a Sales Rep Request a Quote Get Design Assistance Terms and Conditions Returns Popular Products Fan Heat Sinks Extrusions Board Level Liquid Cooling Heat Pipe Technology Heat Sink Accessories Interface Materials USA: 1.855.32.AAVID Europe: 39.051.764002 Asia: 86.21.6115.2000 x 8122 Our Company News and Events Management Team Worldwide Locations Disclaimer Customer Survey Privacy Policy Careers Connect with Aavid Like / Follow / Connect (c) Copyright 2017 Aavid Thermalloy, LLC.