RTO50

www.vishay.com RTO 50 Vishay Sfernice 50 W Power Resistor, Thick Film Technology, TO-220 DESIGN SUPPORT TOOLS click logo to get started FEATURES 50 W at 25 °C heatsink mounted Adjusted by sand trimming Leaded or surface mount versions High power to size ratio Non inductive element Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Models Available Because of the knowledge and experience in Thick Film technology, Vishay Sfernice has been able to develop a high power resistor in a TO-220 package called RTO 50. The special design of this component allows the dissipation of 50 W when mounted on a heatsink. DIMENSIONS in millimeters RTO 50F - LEADED 4.5 10.1 Ø 3.6 1.3 RTO 50C - FOR SURFACE MOUNTING 4.5 10.1 Ø 3.6 1.3 12.5 15 13.7 Ø 0.8 5.08 8.8 2.5 12.5 15 1.6 5.08 8.8 2 3 0.3 Only for RTO 50 version C = during surface mount soldering, the soldering temperature profile must not cause the metal tab of this device to exceed 220 °C. STANDARD ELECTRICAL SPECIFICATIONS MODEL RTO 50 SIZE TO-220 RESISTANCE RANGE  0.010 to 550K (1) RATED POWER P25 °C W 50 LIMITING ELEMENT VOLTAGE UL V 500 Note (1) E24 series TOLERANCE ±% 1, 2, 5, 10 TEMPERATURE COEFFICIENT ± ppm/°C 150 CRITICAL RESISTANCE  5K MECHANICAL SPECIFICATIONS Mechanical Protection Molded Resistive Element Thick film Connections Tinned copper alloy Weight 2.2 g max. ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing...