Tolerance: Difference between revisions

In electronics, the tolerance of an electronic component refers to the allowable variation in the component's value from its nominal or specified value. Tolerance is typically expressed as a percentage or a range of values. For example, a resistor with a nominal value of 100 Ohms and a tolerance of ±5% can have a value that is anywhere from 95 to 105 Ohms. A component with a low tolerance (e.g. 1% or 2%) is closer to its nominal value while a high tolerance (e.g. 10% or 20%) indicates that the component value has a wider range of values. Tolerance is an important consideration in the selection of electronic components, as it affects the accuracy and performance of electronic circuits. Although they may be more expensive, componentsComponents with tighter tolerances provide better performance and reliability, although they may be more expensive.<ref>''Practical Electronics for Inventors '' by P. Scherz, S. Monk, McGraw-Hill, 2013</ref><ref>[https://www.electronics-notes.com/articles/electronic_components/resistors/resistor-specifications-specs-parameters.php Resistor Specifications: Specs & Parameters], Electronics Notes, accessed 28 Mar 2023</ref>