

BenchTestFets
Repo to house electrical designs for the Zenn.
- Size
- 52.3 × 75.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 26
- Nets
- 13
- Pads
- 188
- Tracks, vias
- 20, 119
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 13 Mar 2025
- Updated
- 11 Jun 2026
Overview
BenchTestFets is an open-source printed circuit board by rolfluc, from the rolfluc/Zenn repository on GitHub, published under the MIT licence. It is a 2-layer board of 52.3 × 75.5 mm with 26 parts on 13 nets, routed with 20 tracks and 119 vias.
Its parts include 15 connectors, 7 transistors and 4 diodes.
README
README.mdZenn
Repo to house electrical designs for the Zenn.
Precharge
Precharge will be conducted without a significant circuit board.
Parts
26| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | Conn_01x01_Socket | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J5, J6, J7, J8, J9, J10, J11, J12, J13 |
| 7 | Q_NMOS_GDS | Library:L-TOGL_TOS | Q1, Q2, Q3, Q4, Q5, Q6, Q7 |
| 6 | Conn_01x01_Socket | TerminalBlock_Wuerth:Wuerth_REDCUBE-THR_WP-THRSH_74651194_THR | J1, J2, J3, J4, J14, J15 |
| 4 | D | Diode_SMD:D_SOD-123F | D1, D2, D3, D4 |
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Questions
How big is the BenchTestFets PCB?
It measures 52.3 × 75.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BenchTestFets use?
26 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 BenchTestFets KiCad files?
From the rolfluc/Zenn repository on GitHub, at the commit this page was made from: the board is BenchTest/BenchTest_Fets/BenchTestFets/BenchTestFets.kicad_pcb and its schematic BenchTest/BenchTest2_MIC4606/BenchTest2_MIC4606/Armateur.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BenchTestFets design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).