How do you find the capacitor body code?
Disc & Ceramic Capacitor Generally the code consists of 2 or 3 numbers and an optional tolerance letter code to identify the tolerance. Where a two number code is used the value of the capacitor only is given in picofarads, for example, 47 = 47 pF and 100 = 100pF etc.
What is 1k capacitor?
k means thousand. On a capacitor, when it’s used, the implied unit is the picofarad. So 470k on a capacitor means 470,000 picofarads, or 0.47 microfarads.
What is the value of Microfarad?
The microfarad (symbolized µF) is a unit of capacitance, equivalent to 0.000001 (10 to the -6th power) farad. The microfarad is a moderate unit of capacitance. In utility alternating-current (AC) and audio-frequency (AF) circuits, capacitors with values on the order of 1 µF or more are common.
What is the capacitor code of a capacitor?
If the capacitor code consist only 1 or 2 digits, it is simply their capacitance value in PicoFarads (pF). For example if a ceramic capacitor has a code ‘5’ and other has ‘47’, their respective capacitance values are 5 pF and 47 pF. For 3 digit’s capacitor code, the first two digits are the capacitance value in pF…
What does 474j mean on a capacitor?
Looking at our capacitor we will see its marked 474J, this should be read as follows, 47 times the value that can be found in Table 1 corresponding to the 3rd number, in this case 10000. 47 * 10000 = 470000 pF = 470 nF = 0.47 uF with the J meaning a 5% tolerance. A second letter will be a temperature coefficient if its present.
How to calculate the ceramic capacitor value from the capacitor code?
The capacitance value will be calculated as follows: 15*100 = 1500 pF So this is how a capacitor value/code calculator calculates the ceramic capacitor value from the capacitor code, or vice versa.
How do you calculate the capacitance of a capacitor with PF?
As first two digits are 10 and the 3 rd digit is 4, so multiplier factor is 10000, the total capacitance value in pF is as follows: 10*10000 = 100000 pF. Similarly if the capacitor code is 152, the 3 rd digit is 2 so multiplier factor is 100. The capacitance value will be calculated as follows: 15*100 = 1500 pF.