
Audio over Cat5 (XLR Combo Female)
PKCubed/RJ45XLR
A simple, robust PCB that allows a shielded twisted pair category cable (Cat5e, Cat6a, etc.) to take the place of up to four heavy XLR cables.

Any to any passive patch panel
Anyboard is an open-source printed circuit board by mattclarkdotnet, from the mattclarkdotnet/anyboard repository on GitHub. It is a 4-layer board of 227 × 40 mm with 11 parts on 3 nets, routed with 73 tracks and 0 vias.
It is built around the NC3MAH and NCJ6FA-H. Its parts include 8 connectors and 1 switch.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | MountingHole_Pad | MountingHole:MountingHole_4.3mm_M4_DIN965_Pad | H1, H2 |
| 2 | NC3MAH | Connector_Audio:Jack_XLR_Neutrik_NC3MAH_Horizontal | J8, J9 |
| 2 | NCJ6FA-H | Connector_Audio:Jack_XLR-6.35mm_Neutrik_NCJ6FA-H_Horizontal | J2, J4 |
| 1 | AudioJack3 | anyboard:FC68131_CLF | J5 |
| 1 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | PSG01551 | anyboard:PSG01551_PRO | J1 |
| 1 | SW_SPST | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW1 |
| 1 | Screw_Terminal_01x03 | Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_3-G-5,08_1x03_P5.08mm_Horizontal | J3 |
It measures 227 × 40 mm and has 4 copper layers, 1.6 mm thick.
11 parts, built around the NC3MAH and NCJ6FA-H. 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.
From the mattclarkdotnet/anyboard repository on GitHub, at the commit this page was made from: the board is board/anyboard.kicad_pcb and its schematic board/anyboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask mattclarkdotnet before reusing the design.

PKCubed/RJ45XLR
A simple, robust PCB that allows a shielded twisted pair category cable (Cat5e, Cat6a, etc.) to take the place of up to four heavy XLR cables.


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