4 layers88 × 82 mm
2 layers50 × 30 mm
Tutorial Kicad
ranelcom/Tutorial-Kicad- Size
- 50 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 5
- Pads
- 32
- Tracks, vias
- 35, 2
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 8 Sep 2026
- Updated
- 8 Sep 2026
Overview
Tutorial Kicad is an open-source printed circuit board by ranelcom, from the ranelcom/Tutorial-Kicad repository on GitHub. It is a 2-layer board of 50 × 30 mm with 15 parts on 5 nets, routed with 35 tracks and 2 vias.
It is built around the LM317MDT-TR, NRVA4007T3G-JSM and HHXD500ARA100MF61G, with the PV36W103C01B00 and ERJ-8GEYJ241V among its other parts. Its parts include 3 capacitors, 3 diodes, 2 connectors, 1 resistor and 1 IC.
Main components
5
LM317MDT-TR
TO-252-2(DPAK)0℃~+125℃@(Tj) 1 1.2V~37V 40V 500mA 80dB@(120Hz) Adjustable Over Temperature Protection、Short Circuit Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
NRVA4007T3G-JSM
SMASMA Fast Recovery / High Efficiency Diodes ROHSJSMSEMIFast Recovery / High Efficiency Diodes
HHXD500ARA100MF61G
SMD,D6.3xL6.1mm-55℃~+105℃ 10uF 33mA@120Hz 5000hrs@105℃ 50V 6.1mm 6.3mm 80mΩ Polarized SMD ±20% SMD,D6.3xL6.1mm Hybrid Aluminum Electrolytic Capacitors ROHSNippon Chemi-ConHybrid Aluminum Electrolytic Capacitors
PV36W103C01B00
SIP-3P,9.6x5mm10kΩ 25 500mW ±10% ±100ppm/℃ SIP-3P,9.6x5mm Potentiometers, Variable Resistors ROHSBournsPotentiometers & Variable Resistors
ERJ-8GEYJ241V
1206-55℃~+155℃ 240Ω 250mW Thick Film Resistor ±200ppm/℃ ±5% 1206 Chip Resistor - Surface Mount ROHSPanasonicChip Resistor - Surface Mount
Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole_2.2mm_M2_DIN965_Pad | MountingHole:MountingHole_2.2mm_M2_DIN965_Pad | H1, H2, H3, H4 |
| 3 | D | Diode_SMD:D_SMA | D1, D2, D3 |
| 2 | C_Polarized | Capacitor_SMD:CP_Elec_6.3x5.8 | C3, C4 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal | J1, J2 |
| 1 | C | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | LM317_TO-252 | Package_TO_SOT_SMD:TO-252-2 | U1 |
| 1 | R_Potentiometer_Trim_US | Potentiometer_THT:Potentiometer_Bourns_3296W_Vertical | RV1 |
| 1 | R_US | Resistor_SMD:R_1206_3216Metric | R1 |
Questions
How big is the Tutorial Kicad PCB?
It measures 50 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tutorial Kicad use?
15 parts, built around the LM317MDT-TR, NRVA4007T3G-JSM, HHXD500ARA100MF61G and PV36W103C01B00. 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 Tutorial Kicad KiCad files?
From the ranelcom/Tutorial-Kicad repository on GitHub, at the commit this page was made from: the board is Tutorial_Kicad.kicad_pcb and its schematic Tutorial_Kicad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tutorial Kicad design in my own project?
Its repository states no licence, so its author keeps all rights: ask ranelcom before reusing the design.
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