

- Size
- 48.4 × 62.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 26
- Pads
- 60
- Tracks, vias
- 66, 0
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 15 Jun 2026
- Updated
- 15 Jun 2026
Overview
PRJ06 is an open-source printed circuit board by tienthem2908, from the tienthem2908/Test_repository_git_kicad_github repository on GitHub. It is a 2-layer board of 48.4 × 62.2 mm with 11 parts on 26 nets, routed with 66 tracks and 0 vias.
It is built around the ULN2803, HF49FD/024-1H11 and DB2EVC-3.81-8P-GN. Its parts include 1 capacitor, 1 IC and 1 connector.
Main components
3ULN2803
SOP-18-300mil-20℃~+70℃ 1.7V 100uA 15pF 30V 500mA 50V 65uA 8 SOP-18-300mil Darlington Transistor Arrays ROHSShanghai Siproin MicroelectronicsDarlington Transistor ArraysHF49FD/024-1H11
SIP,20x5mm-40℃~+85℃ 1 Set Normally Open: 1A (SPST NO) 100mΩ 10ms 180mW 24V 3.2kΩ 30V@DC、250V@AC 4 5A 5A@30VDC、5A@250VAC 5ms AgNi Non-Polarized - Single Coil SIP,20x5mm Power Relays ROHSHFPower RelaysDB2EVC-3.81-8P-GN
插件,P=3.81mm-40℃~+105℃ 1 1x8P 3.81mm 300V 8 8A 8P Board Side/Socket - Closed Green Through Hole Without fixing device Plugin,P=3.81mm Pluggable System Terminal Block ROHSDORABOPluggable System Terminal Block
README
README.mdView this project on CADLAB.io.
Test_repository_git_kicad_github
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | HF49FD/024-1H11 | TIENTHEM_LIB:SIP,20x5mm | RL1, RL2, RL3, RL4, RL5, RL6, RL7, RL8 |
| 1 | 100nF/100V | TIENTHEM_LIB:Capacitor 0603 | C1 |
| 1 | DB2EVC-3.81-8P-GN | TIENTHEM_LIB:CONNECTOR-8P-3.81-V | J1 |
| 1 | ULN2803 | TIENTHEM_LIB:SOP-18-300mil | U3 |
Questions
How big is the PRJ06 PCB?
It measures 48.4 × 62.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PRJ06 use?
11 parts, built around the ULN2803, HF49FD/024-1H11 and DB2EVC-3.81-8P-GN. 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 PRJ06 KiCad files?
From the tienthem2908/Test_repository_git_kicad_github repository on GitHub, at the commit this page was made from: the board is PRJ06.kicad_pcb and its schematic PRJ06.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PRJ06 design in my own project?
Its repository states no licence, so its author keeps all rights: ask tienthem2908 before reusing the design.
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