How do you read a capacitor code?
How do you read a capacitor code?
If you have a capacitor that has nothing other than a three-digit number printed on it, the third digit represents the number of zeros to add to the end of the first two digits. The resulting number is the capacitance in pF. For example, 101 represents 100 pF: the digits 10 followed by one additional zero.
What does J mean on a capacitor?
The letter on a capacitor designates the tolerance. J = +/- 5%
What do the letters on capacitors mean?
The letter represents the voltage rating according to the table below. The first two numbers represent the value in picofarads, while the third number is the number of zeroes to be added to the first two. For example, a 4.7 μF capacitor with a voltage rating of 25 volts would bear the marking E476.
What does 50 uF mean on a capacitor?
50 microfarads
50 F is a symbol and it means 50 microfarads, or the number 000050 is Farads. The microfarad is a practical unit for capacitance because it’s such a large unit.
What is color code system of capacitor?
Capacitor Voltage Colour Code Table
| Band Colour | Voltage Rating (V) | |
|---|---|---|
| Orange | 15 | 400 |
| Yellow | 20 | 500 |
| Green | 25 | 600 |
| Blue | 35 | 700 |
What does 10 uF mean on a capacitor?
A ten micro-FaradCapacitor is written as 10uF. A 100n Farad Capacitor is written as 100n. It could be marked as 0.1, meaning 100nF.
What is the 3 rd code for capacitor?
For 3 digit’s capacitor code, the first two digits are the capacitance value in pF and the third digit is a multiplier factor of first two digits to calculate the final capacitance value of the capacitor. The 3 rd digit ranges between 0-6. It can’t exceed more than 6. If 3 rd digit is 0, it means multiplier factor of 1.
Do you have to enter tolerance code in capacitor calculator?
Capacitor Code Calculator. These calculators can convert the 3-digit value codes and alphabetical tolerance codes found on some capacitors into the corresponding value and vice-versa. Both parts of each calculator work separately – you do not have to enter both value code and tolerance code.
Are there color coding on polyester capacitors?
As like resistor value finding by color coding, capacitors are also color coded for identifying their values. Mostly unpolarized polyester capacitor or mica molded capacitors are color coded.
What is the code for a ceramic capacitor?
Encoding for Ceramic Capacitors Ceramic capacitors encoding consists 1-3 digits. 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.