# CL21B105KBFNNNE: footprint, hover and README pass (2026-10-03)

John: footprints follow the manufacturer's land pattern; README.md replaces README.html; the assembly animation moves to a sub-readme.

- Footprint: redrawn. Land pattern from Samsung MLCC Product Manual, section 5-4 Land dimension (Reflow Footprint), p.32 (5-4 Land dimension, Reflow Footprint). Pads 0.775 x 1.275 mm, centre to centre 1.5 mm, corner radius 0.1 mm.
- Rebuilt from the footprint: `CL21B105KBFNNNE-fpview.html` (and the lbr-hover bus on both viewers), `CL21B105KBFNNNE.lbr`, `CL21B105KBFNNNE.adom-lbr.json`, the hero GLB, and the pads / solder / silk in `CL21B105KBFNNNE.insertion.glb`.
- Etched STEP: created.
- README.html removed (it repeated the native Symbol & Footprint viewers); README.md rewritten; `docs/assembly.md` + `docs/assembly.html` carry the pick-and-place animation; `docs/datasheet.md` the datasheet pages.
- New: `CL21B105KBFNNNE-outline.kicad_sym`, `CL21B105KBFNNNE-unetched.glb`, `CL21B105KBFNNNE-unetched.step`, `artwork/CL21B105KBFNNNE-3d-outline-blueprint-named.svg`, `artwork/CL21B105KBFNNNE-3d-outline-dark-named.svg`, `artwork/CL21B105KBFNNNE-3d-outline-ink-heavy-named.svg`, `artwork/CL21B105KBFNNNE-3d-outline-teal-named.svg`, `artwork/CL21B105KBFNNNE-thumbs.json`, `docs/assembly.html`, `docs/assembly.md`, `docs/datasheet.md`, `footprint-variants/CL21B105KBFNNNE-RR25.kicad_mod`, `footprint-variants/CL21B105KBFNNNE-SQ.kicad_mod`, `footprint-variants/CL21B105KBFNNNE.kicad_mod`, `footprint-variants/CL21B105KBFNNNE.variants.json`
- Removed: `README.html`