Library › Computers & desk › Kailh MX hot-swap socket (CPG151101S11): PCB footprint

MX hot-swap PCB hole pattern as a 1.6 mm drill jig

MX hot-swap PCB hole pattern as a 1.6 mm drill jig: Ø4.0 centre, 2 × Ø1.7 pegs, 2 × Ø3.05 socket holes on the contact pins, true size

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

parametersocket holes
valueØ3.05 ± 0.05, 6.35 mm apart across and 2.54 mm apart up (the MX pin spacing)
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

From the full sheet

Kailh MX hot-swap socket (CPG151101S11): PCB footprint: every size, notes, mating features and sources. What PCB holes does a Kailh MX hot-swap socket need?