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2 layers51.5 × 52 mmSplitX pluggable 8p, the printed circuit board in 3D

TODO: Make sure they can be made with with SMD assembly

Size
51.5 × 52 mm
Copper layers
2
Thickness
1.6 mm
Parts
12
Nets
8
Pads
44
Tracks, vias
17, 32
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
13 Jun 2025
Updated
19 Jun 2025

Overview

SplitX pluggable 8p is an open-source printed circuit board by Open-Source-Model-Railway-Electronics, from the Open-Source-Model-Railway-Electronics/Wire-Splits repository on GitHub. It is a 2-layer board of 51.5 × 52 mm with 12 parts on 8 nets, routed with 17 tracks and 32 vias.

README

README.md

Wire-Splits

TODO: Make sure they can be made with with SMD assembly

Parts

12
QtyValueFootprintReferences
6FEMALEConnector_Phoenix_MC:PhoenixContact_MC_1,5_4-G-3.5_1x04_P3.50mm_HorizontalJ21, J22, J31, J32, J41, J42
2MALEcustom_kicad_lib_sk:connector_3.50mm_4P horizontal_MALEJ11, J12

The 8 most common of 12 parts.

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Questions

How big is the SplitX pluggable 8p PCB?

It measures 51.5 × 52 mm and has 2 copper layers, 1.6 mm thick.

What parts does the SplitX pluggable 8p use?

12 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the SplitX pluggable 8p KiCad files?

From the Open-Source-Model-Railway-Electronics/Wire-Splits repository on GitHub, at the commit this page was made from: the board is hardware/splitX_pluggable_8p/splitX_pluggable_8p.kicad_pcb and its schematic hardware/SplitX_1/SplitX_1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the SplitX pluggable 8p design in my own project?

Its repository states no licence, so its author keeps all rights: ask Open-Source-Model-Railway-Electronics before reusing the design.