Choc40-switch plate
rainkeebs·Choc40·Switch Plate/Choc40-switch_plate.kicad_pcb
About the Choc40-switch plate PCB
Choc40-switch plate is an open source PCB design by rainkeebs, published on GitHub under the Unlicense license. It is a 2-layer board measuring 226 × 78 mm, with 40 components from 2 distinct parts.
It belongs with the keyboards designs in this gallery.
From the project
40% Low profile keyboard designed for Kailh 'Choc' v1 switches and MBK Extended keycaps.
MUST be 1.2mm thick to work with Choc stabilizers

Choc40-switch plate bill of materials (BOM)
40 components, 2 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 39 | SW_Push | Choc-1u-cutout | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +31 |
| 1 | SW_Push | Choc-6.25u-cutout | SW38 |
Choc40-switch plate design files
The KiCad project lives in the rainkeebs/Choc40 repository on GitHub; these links point at the commit this page was built from.
Choc40-switch plate: common questions
How big is the Choc40-switch plate PCB?
The Choc40-switch plate measures 226 × 78 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Choc40-switch plate?
40 components, from 2 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Choc40-switch plate design files?
From the rainkeebs/Choc40 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Choc40-switch plate design in my own project?
Yes, under the terms of its Unlicense license, which rainkeebs chose for the repository.