Now you can divide by one million to get an answer in uf if that is more comfortable for you to work with. If a ceramic capacitor has three digits abc then the value would be ab10c pico farad. Standard Capacitor Color Codes Voltage Across Capacitor Capacitor Codes How To Read A Capacitor 13 Steps With Pictures Wikihow The first two digits indicate the basic values of the capacitors. How to read ceramic capacitors . The numbering system is easy to use if you remember it is based on picofarads not microfarads. Ceramic disc capacitor code label will normally consist of three numbers followed by a letter. They are very easy to decode to find the value. Work out the capacitance units from context. Ceramic capacitors usually uses 3 digits like 102 103 101 for indicating their values and the values are in term of pico farad. The first two numbers des...