Tantalums. What is this. •look nicer on boards LOL!

[kt315]

[kt315]

226 = 22uF
225 = 2,2uF
106 = 10uF
475 = 4,7uF

[kt315]

http://www.mavromatic.com/2013/05/tantalum-vs-ceramic-capacitors/

so what it is tantalum. or tantalum capacitor.
first, it has more value of ESR vs ordinary electrolitic. if you take 10uF tantalum that is equavalent in x2x3 times more
than ordinary electrolitic - so 10uF tantalum is like 100uF ordinary electrolitic.
the advantage is huge and obvious.
and! look nicer on boards LOL