Ceramic Disk Capacitor Code

Multiplier table ceramic number multiply by additional of zeros 0 none 0 1 10 1.

Ceramic disk capacitor code.

Ceramic disc capacitor code normally consists of a three digit number followed by a letter. When the first two numbers are multiplied with the multiplier the. Sometimes figures such as 10n will be seen and this indicates a 10nf capacitor. Ceramic disc capacitor code label will normally consist of three numbers followed by a letter.

Similarly n51 indicates a 0 51nf or 510 pf capacitor etc. Ceramic disc capacitors like the one on the left are printed with a code. Then by just using numbers and letters as codes. They are very easy to decode to find the value.

Read the tolerance code on ceramic capacitors. The example capacitor has a 3 digit number printed on it 103. Similarly if the capacitor code is 152 the 3 rd digit is 2 so multiplier factor is 100. The first two significant digits represent the first two digits of the actual value which is 47.

47pf 1 000 3 zero s 47 000 pf 47nf or 0 047uf the j indicates a tolerance of 5. Smd ceramic capacitor codes. Click here for resistor colour code and smd resistor code ceramic disc capacitors have two to three digits code printed on them. Ceramic capacitor codes how to read a ceramic capacitor with numeric coding.

Often the value may be given in picofarads. Ceramic capacitors which are usually tiny pancakes with two pins typically list the tolerance value as one letter immediately after the three digit capacitance value. So this is how a capacitor value code calculator calculates the ceramic capacitor value from the capacitor code or vice versa. It is very easy to decode to find the capacitor value.

I have always been unaware of the markings on a disc ceramic capacitor such as j m and other symbols. An american company in the midst of the apollo program launched in 1961 pioneered the stacking of multiple discs to create a monolithic block. Taking a look. The first two numbers describe the value of the capacitor and the third number is the number of zeros in the multiplier.

Ceramic disc capacitor values. Then the 4 1 st digit the 7 2 nd digit the 3 is the multiplier in pico farads pf and the letter j is the tolerance and this translates to. Method of finding the value meaning of codes of capacitor. The capacitance value will be calculated as follows.

This code indicates what the capacitance of the capacitor is. The third digit is the multiplier which is 1000. The first two digits in this case the 10 give us the first part of the value. Ceramic disc capacitor values.

The early style of the ceramic disc capacitor could be more cheaply produced than the common ceramic tube capacitors in the 1950s and 1970s. The first two significant digits signify the first two digits of the actual capacitance value which is 47 the above capacitor. Surface mount capacitors are often very small and do not have the space for markings. The letter j signifies the tolerance of 5.