SMD components

[croquet hoop]

In the datasheet, look for the cap dimensions. Then, in the library (SMD electro caps can actually be found in rcl > CPOL-US), try to find parts that have the same dimensions (they can be indicated, or most of the time a package code is provided, usually the last letter of the package name; just google it to see it precise dimensions). It's a bit of a hassle at first, but you'll soon know where to look at for each part, and for electro caps you won't have too many to find.