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MCHP-Slide5

The meander trimming cut of the resistive element helps the MC HP to attain a specified resistance drift of less than 0.2% at doubled rated dissipation compared to standard components, when considering 1000h of operation with full power applied to the resistor. The chart and table shown here illustrate the specified resistance drift over time of the MCS 0402 HP in a 200mW application compared to standard thin film components from competitors of Vishay. For standard resistors more than one component is required in the application, each of them contributing to the resistance drift.

PTM Published on: 2017-09-12