2 layers100 × 50 mm
2 layers26 × 30 mm
Model rocket launcher
zachdeibert/model-rocketsModel rockets and launcher
- Size
- 26 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 19
- Pads
- 65
- Tracks, vias
- 80, 15
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 8 Mar 2026
- Updated
- 12 Apr 2026
Overview
Model rocket launcher is an open-source printed circuit board by zachdeibert, from the zachdeibert/model-rockets repository on GitHub. It is a 2-layer board of 26 × 30 mm with 21 parts on 19 nets, routed with 80 tracks and 15 vias.
It is built around the LDI1117-05H, 3586KTR and G120N03D32, with the GRPB071VWVN-RC, NPPC061KFXC-RC and TZ062103B000G among its other parts. Its parts include 7 resistors, 4 capacitors, 4 connectors, 2 ICs and 2 fuses.
Main components
6
LDI1117-05H
SOT-223-40℃~+125℃@(Tj) 0.003%Vout 1 1.15V@(1A) 15V 1A 50dB@(120Hz) 5V 5mA Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDIOTECVoltage Regulators - Linear, Low Drop Out (LDO) Regulators3586KTR
-- Fuseholders ROHSKeystone ElectronicsFuseholders
G120N03D32
DFN-8L(3x3)-55℃~+150℃ 1.089nF 109pF 133pF 17mΩ@4.5V 18nC@10V 2 N-Channel 2.2V 20W 28A 30V N-Channel DFN-8L(3x3) MOSFETs ROHSGOFORDMOSFETsGRPB071VWVN-RC
插件,P=1.27mm-40℃~+105℃ 1 1.27mm 1A 7P Brass Gold Through Hole 插件,P=1.27mm Pin Headers ROHSSullins Connector SolutionsPin HeadersNPPC061KFXC-RC
SMD,P=2.54mm-40℃~+105℃ 1 1x6P 2.54mm 250V 3A 6P 7.1mm Gold Phosphor bronze Square Hole Surface Mount,Vertical Top SMD,P=2.54mm Female Headers ROHSSullins Connector SolutionsFemale HeadersTZ062103B000G
SMD,P=3.5mm1 10A 16~30 1x6P 3.5mm 300V 6 6P Black Surface Mount,Vertical SMD,P=3.5mm Screw Terminal Blocks ROHSAmphenolScrew Terminal Blocks
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 1k | model-rocket-launcher:0805 | R3, R5, R6 |
| 2 | 10k | model-rocket-launcher:0805 | R4, R7 |
| 2 | 3586KTR | model-rocket-launcher:3586KTR | F1, F2 |
| 1 | 0 | model-rocket-launcher:0805 | R1 |
| 1 | 0.1 uF | model-rocket-launcher:0805 | C3 |
| 1 | 1 uF | model-rocket-launcher:0805 | C4 |
| 1 | 10 uF | model-rocket-launcher:0805 | C1 |
| 1 | 22 uF | model-rocket-launcher:0805 | C2 |
| 1 | DUAL-CUT-JUMPER | model-rocket-launcher:DUAL-CUT-JUMPER | J4 |
| 1 | G120N03D32 | model-rocket-launcher:G120N03D32 | Q1 |
| 1 | GRPB071VWVN-RC | model-rocket-launcher:GRPB071VWVN-RC | J3 |
| 1 | LDI1117-05H | model-rocket-launcher:LDI1117-05H | U1 |
| 1 | NCV68061SNAIT1G | model-rocket-launcher:NCV68061SNAIT1G | U2 |
| 1 | NPPC061KFXC-RC | model-rocket-launcher:NPPC061KFXC-RC | J1 |
| 1 | TZ062103B000G | model-rocket-launcher:TZ062103B000G | J2 |
| 1 | https://github.com/zachdeibert/model-rockets/tree/master/launcher | model-rocket-launcher:QR-CODE | QR***** |
| 1 | ~ | model-rocket-launcher:0805 | R2 |
Questions
How big is the Model rocket launcher PCB?
It measures 26 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Model rocket launcher use?
21 parts, built around the LDI1117-05H, 3586KTR, G120N03D32 and GRPB071VWVN-RC. 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 Model rocket launcher KiCad files?
From the zachdeibert/model-rockets repository on GitHub, at the commit this page was made from: the board is launcher/model-rocket-launcher.kicad_pcb and its schematic launcher/model-rocket-launcher.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Model rocket launcher design in my own project?
Its repository states no licence, so its author keeps all rights: ask zachdeibert before reusing the design.
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