How do you read ceramic capacitor numbers?
The value is expressed in terms of pico-Farads. To decode the value, take the first two digits, then follow them with the number of zeros indicated by the third digit. 104 becomes “10” followed by “0000,” or 100000 pF, more succinctly written as 100 nF.
How do you read capacitor sizes?
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.
How are ceramic capacitors rated?
Most small ceramic capacitors are rated for 50V or 100V which is high enough above typical modern solid-state circuit voltages that the capacitor voltage is not of great importance. Unless you are working with higher voltage circuits. For some values of “small”!
How to read the values of ceramic capacitors?
– 204 = 20×104 = 200000 PF – 472 = 47×102 = 4700 PF – 502 = 50×102 = 5000 PF – 330 = 33×100 = 33 PF [100 = 1]
How do you read the value of a ceramic capacitor?
Read two digit numbers as being in picoFarads (pF). For example,47 would be read as 47 pF.
What are the functions of ceramic capacitor?
The physical structure of this capacitor is a compact one.
What can be a substitute for a ceramic capacitor?
– Polymer films – Paper – Polystyrene – Mica – Glass – In some situations, air or a vacuum