秒 is a Japanese kanji written with 9 strokes, listed here under the keyword “second”. It is built from 少 (few) and 禾 (grain). In Remembering the Kanji by James W. Heisig it is frame 965.
On KumiJi Glyph Explorer, open the parts search and type “few” + “grain”. 秒 is among the results, together with every other character containing the same shapes.
Open 秒 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.