F and R Series Heatsinks For TO-218, TO-220 and TO-247 devices F e at u r e s • For vertical mounting with solderable pins • For TO-220, TO-218, TO-247 *Natural convection characteristics Finish Black anodized Material 6063-T5 aluminum Solder 100% Tin (Sn) PC board attachement 0.091” dia. pre-tinned pins. 90 Mounting Surface Temp. Rise above Ambient (°C) Thermal Resistance from Mounting Surface to Ambient (°C/watts) Thermal Resistance from Mounting Surface to Ambient (°C/watts) Mounting Surface Temp. Rise above Ambient (°C)

F and R Series Heatsinks For TO-218, TO-220 and TO-247 devices Part Number NOTICE: Dimensional change. Dimensions shown are for products produced after September 2012 RoHS Compliant RA-T2X-25E Finish A = black anodized V = degreased Standard part numbers Part Number Heat Heat Heat Heat Heat Heat Heat Heat sink sink sink sink sink sink sink sink Packaging Black Anodized Black Anodized Black Anodized Black Anodized Black Anodized Black Anodized Black Anodized Black Anodized 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected] Bulk Bulk Bulk Bulk Bulk Bulk...