How To Read A Ceramic Disc Capacitor

The third digit is the multiplier which is 1000.

How to read a ceramic disc capacitor.

I wonder if experienced users here does have a trick to quickly figure out these values. All electronics carries a large selection of ceramic capacitors in a wide range of values. 10 6 10 to the power 6 pico farad pf is equal to 1 micro farad uf. An american company in the midst of the apollo program launched in 1961 pioneered the stacking of multiple discs to create a monolithic block.

Another example 104z lk this one i cant get it at all. Ceramic disc capacitor code label will normally consist of three numbers followed by a letter. The working voltage for a capacitor is very important and therefore this parameter is often marked on capacitors and particularly in situations where there is space for alphanumeric coding. The first two numbers describe the value of the capacitor and the third number is the number of zeros in the multiplier.

Then look for a tolerance value typically listed as a percentage. How to read capacitance values on a capacitor by doug lowe if there s enough room on the capacitor most manufacturers of electronics components print the capacitance directly on the capacitor along with other information such as the working voltage and perhaps the tolerance. To read a large capacitor first find the capacitance value which will be a number or a number range most commonly followed by µf m or fd. We can not directly measure capacitance with ordinary multimeters like that we have shown on article on multimeter for dummies.

The early style of the ceramic disc capacitor could be more cheaply produced than the common ceramic tube capacitors in the 1950s and 1970s. Here is how to read ceramic capacitor values. Method of finding the value meaning of codes of capacitor. In many instances where the capacitor is small no voltage coding is provided and care must be taken when using a capacitor without any knowledge of its working voltage.

Click here for resistor colour code and smd resistor code ceramic disc capacitors have two to three digits code printed on them. When the first two numbers are multiplied with the multiplier the. I know that 103m is 0 01µf but how does one figure this out. The multimeters which.

They are very easy to decode to find the value. It seems that reading a ceramic capacitor value out of its written values is harder than decoding enigma machine. Capacitor working voltage codes. I have always been unaware of the markings on a disc ceramic capacitor such as j m and other symbols.

Our stock includes ceramic disc capacitors dip style capacitors and monolithic ceramic capacitors.