4 layers70 × 100 mm
2 layers
Module
KunoDLK/POE-Test- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 65
- Pads
- 199
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 9 Jun 2025
- Updated
- 6 Apr 2026
Overview
Module is an open-source printed circuit board by KunoDLK, from the KunoDLK/POE-Test repository on GitHub. It is a 2-layer board with 11 parts on 65 nets.
It is built around the TMC9660ATB+, BSC040N10NS5 and AO3401A, with the MMBT3904 among its other parts. Its parts include 10 transistors and 1 IC.
Main components
4TMC9660ATB+
-UncategorisedAnalog Devices
BSC040N10NS5
TDSON-8-EP(5.1x5.9)-55℃~+150℃ 1 N-channel 100V 139W 3.8V 49pF 4mΩ@10V 5.3nF 72nC@10V 86A TDSON-8(5x6) MOSFETs ROHSInfineon TechnologiesMOSFETs
AO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsMMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | BSC040N10NS5 | Package_TO_SOT_SMD:TDSON-8-1 | Q1, Q4, Q5, Q6, Q7, Q8, Q9, Q10 |
| 1 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q3 |
| 1 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q2 |
| 1 | TMC9660 | Footprints:QFN-64-1EP_9x9mm_P0.5mm_EP6.3x6.3mm | U4 |
Questions
What parts does the Module use?
11 parts, built around the TMC9660ATB+, BSC040N10NS5, AO3401A and MMBT3904. 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 Module KiCad files?
From the KunoDLK/POE-Test repository on GitHub, at the commit this page was made from: the board is Slave_TMC9660/Module.kicad_pcb and its schematic Master_POE_STM32F4/Modules/BQ25758A.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Module design in my own project?
Its repository states no licence, so its author keeps all rights: ask KunoDLK before reusing the design.
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