what is the meaning of this code on capacitor?

[roltex_rohit123]

https://i820.photobucket.com/albums/zz124/rohitdhamal/CBB81_High_voltage_polypropylene_fi.jpg

In this image there is a code written as 224K, 683K etc on each of the capacitors. what does this mean? is it something of the sort uf or pf?

 

[Reloadron]

0.22 µF
220000 µµF
220 nano Farad
224K

That is how it works out.

Ron

 

[MikeMl]

The way I read these is:

224K = 22*10^4 = 220,000pF = 220nF = 0.22uF

683K = 68*10^3 = 68,000pF = 68nF

105K = 10*10^5 = 1,000,000pF = 1uF