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Code pF nF µF Code pF nF µF Code pF nF µF 100 10 0.01 0.00001 220 22 0.022 0.000022 470 47 0.047 0.000047 101 100 0.1 0.0001 221 220 0.22 0.00022 471 470 0.47 0.00047 102 1000 1 0.001 222 2200 2.2 0.0022 472 4700 4.7 0.0047 103 10000 10 0.01 223 22000 22 0.022 473 47000 47 0.047 104 100000 100 0.1 224 220000 220 0.22 474 470000 470 0.47
A capacitor marking is a code, which indicates the value of the component. It usually consists of three numbers, which indicates the value, and a letter, which indicates the tolerance. Tables usually provide a means to decode the numbers; however, there are also calculators available as well.
Capacitors are labeled in a wide variety of different ways, but this handout lists the most common markings on capacitors and what they mean. Electrolytic and Tantalum capacitors often have the capacitance (in uF) and voltage (maximum allowed voltage) printed on them in human-readable form.
How to know the Value of Capacitance of a Capacitor using Standard & Color Codes – Calculator & Examples. Same like the resistor color codes, there are special indications like bands, dots or points are printed on different types of capacitors which are used to show the value of capacitance of a capacitor, its voltage rating and tolerance etc.
12 Αυγ 2011 · The small ceramic capacitors with 2 digits markings can be identified with their color and the type of markings: Generalizing, The small brown capacitors have written with the value of the capacitance with a multiplier 10^ (-12) i.e. picofarad. The capacitor with value written as 1n0, 2n2, 47n means : 1n0 = 1.0nF.
Calculating additional capacitor codes. The most common capacitor code uses a first digit, second digit, and multiplier scheme: Example 223J = 22 x 103 pF = 22 nF = .022 μF 151K = 150 pF = .15 nF = .00015 μF. Occasionally capacitors will have the value listed very plainly: Example 47 pF = 47 pF 4p7 = 4.7 pF 5% Tolerance 10% Tolerance.
18 Ιουν 2019 · In this article I will comprehensively explain everything regarding how to read and understand capacitor codes and markings through various diagrams and charts. The information can be used for identifying and selecting capacitors correctly for a given circuit application.
