For example 0.1F can also be expressed as 100nF, and there are many more examples of this type of notation confusion.Under these circumstances it may be necessary to convert to nanofards, nF when components marked in nanofarad are available.
Often when buying from an electronic components distributor or electronic components store, the markings of specifications may use different notations and it may be necessary to convert them. To prevent confusion with large numbers of zeros attached to the values of the different capacitors the common prefixes pico (10 -12 ), nano (10 -9 ) and micro (10 -6 ) are widely used. When converting between these it is sometimes useful to have a capacitor conversion chart or capacitor conversion table for the different capacitor values. Resistors tend not to as their values are measured in and higher multiples like k or M but inductors are measured in Henries, and values are much smaller. ![]() Simple enter the value and what it is expressed in, and the value will be displayed in F, nF and pF, as well as the value in Farads. This helps reduce the confusion that can occur when having to change between the different multipliers of values. Often for example a ceramic capacitor may be given as a value of 100nF. If used in circuits with electrolytic capacitors, it is often interesting to realise that this is 0.1F. These useful conversions can help when designing, building, or maintaining circuits. This terminology is normally associated with electrolytic capacitors and tantalum capacitors. ![]() F for 1 nF, or fractions of a microfarad, e.g. F, again for a nanofarad. This terminology is generally associated with ceramic capacitors, metalised film capacitors including surface mount multilayer ceramic capacitors, and even some modern silver mica capacitors. Capacitor values measured in picofarads are often used in radio frequency, RF circuits and equipment. Accordingly this terminology is used chiefly with ceramic capacitors, but it is also used for silver mica capacitors and some film capacitors. It has meant that there is considerably less room for misunderstanding. This is often useful when a circuit diagram may mention a capacitor value mentioned in one way, and the electronic components distributor lists may mention it in another. Obviously the electronic components distributors and electronic component stores will tend to use the manufacturers nomenclature. Accordingly it helps to be able to convert from picofarads to nanofarad and microfarads and vice versa. ![]() These conversions are obviously useful for capacitors as well as other electronic components like inductors.
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