Standard Products Found Page 1 of 2 For use with TO-220 packages 574502b03700 VIS#002259 Mechanical Outline Drawing H Dim 19.05 (0.750) Thermal Resistance 21.2 Thermal resistance value is based on a 75C rise in natural convection http://www.aavidthermalloy.com/bin/stdisp_print.pl?Pnum=574502b03700 2/26/2003 Standard Products Found Page 2 of 2 Thermal Curves Product Information 12 Digit Part # Description Finish Board Mounting 574502b03700 For vertical mounting with Step (Tab 37) Black Anodize View Hole Dimensions Not Exactly what you need? We offer several options for those applications which require a more unique solution. For slight modifications of this part or other attachment options, finishes, and interface materials, contact your local representative. Challenge us with your thermal requirements - we can design custom solutions. For technical help with our Standard Products, please call (603) 223-1921, or contact your local Manufacturer's Rep Email: info@aavid.com Visit us at www.aavidthermalloy.com * (c)2002 Aavid Thermalloy, LLC http://www.aavidthermalloy.com/bin/stdisp_print.pl?Pnum=574502b03700 2/26/2003