2 layers103 × 30.5 mm
2 layers45 × 32 mm
USB C Splitter
Malikster/USB-C-SplitterUSB-C-Splitter pentru RPI
- Size
- 45 × 32 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 9
- Nets
- 11
- Pads
- 78
- Tracks, vias
- 134, 12
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 4 Sep 2026
- Updated
- 4 Sep 2026
Overview
USB C Splitter is an open-source printed circuit board by Malikster, from the Malikster/USB-C-Splitter repository on GitHub. It is a 2-layer board of 45 × 32 mm with 9 parts on 11 nets, routed with 134 tracks and 12 vias.
Its parts include 6 resistors and 3 connectors.
README
README.mdUSB-C Splitter pentru Raspberry Pi 4 / BLIKVM
Adaptor USB-C cu trei porturi, bazat pe ghidul BLIKVM USB/PWR Splitter:
J1— conexiune combinată către Raspberry Pi 4 (5 V + USB 2.0);J2— conexiune USB 2.0 către PC, cu VBUS izolat pentru evitarea backfeed-ului;J3— intrare de alimentare 5 V;R1,R2— 10 kΩ de la CC1/CC2 la 5 V pe portul RPI;R3–R6— 5,1 kΩ de la CC1/CC2 la GND pe porturile USB și PWR.
Avertisment
Circuitul este destinat exclusiv configurației Raspberry Pi 4 descrise de BLIKVM și alimentării la 5 V. Topologia nu este conformă cu specificația USB-C generală și nu trebuie folosită cu alte tensiuni, încărcătoare USB-PD sau echipamente nespecificate.
Starea proiectului
- KiCad 10;
- schemă: ERC 0 erori / 0 avertismente;
- PCB cu două straturi, 45 × 32 mm, plan GND pe ambele fețe;
- DRC: 0 erori; 6 avertismente intenționate de serigrafie la muchiile celor trei conectori care depășesc conturul plăcii;
- fișierele Gerber, găurire, BOM, CPL, PDF și STEP sunt în
fabrication/; - BOM și CPL folosesc antetele JLCPCB și includ codurile LCSC pentru toate componentele;
- rapoartele DRC sunt în
reports/.
Footprint USB-C: Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12.
Parts
9| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 5.1k | Resistor_SMD:R_0603_1608Metric | R3, R4, R5, R6 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 1 | USB-C 5V POWER | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J3 |
| 1 | USB-C RPI4 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | USB-C USB DATA | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J2 |
Questions
How big is the USB C Splitter PCB?
It measures 45 × 32 mm and has 2 copper layers, 1.6 mm thick.
What parts does the USB C Splitter use?
9 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 USB C Splitter KiCad files?
From the Malikster/USB-C-Splitter repository on GitHub, at the commit this page was made from: the board is USB-C-Splitter.kicad_pcb and its schematic USB-C-Splitter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB C Splitter design in my own project?
Its repository states no licence, so its author keeps all rights: ask Malikster before reusing the design.
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