It could be because the parts are too small but more likely because of the material they are made of. Larger SMD capacitors are usually labeled, but the small ceramic ones are not.I do not understand why nothing is written - at least some code?
Then I have to do this only by Guesswork.
I do not understand why nothing is written - at least some code?
Can you please explain the cause?
Is it a policy to achive producers' monopoly?