Enclosures and housings
Electronics Enclosure with PCB Supports
- Bounding box
- 295.0 × 185.0 × 32.5 mm
- Engine
- Precision B-rep
- Parameters
- 10
- Published
- September 19, 2026
Download
Free to download and use. See the terms.
The prompt
Create an editable, parametric, 3D-printable CAD model of a rectangular electronics enclosure. Enclosure: - Inner footprint: 290 × 180 mm - Wall thickness: 2.5 mm - Solid, continuous 2.5 mm thick closed bottom — no holes, hollow areas, openings, or frame. - Continuous 2.5 mm side walls around the base. - Top completely open for PCB insertion. - Calculate outer dimensions including the 2.5 mm walls. Treat 290 mm as 290 mm, not 29 mm. PCB supports: - PCB footprint: 90.5 × 103 mm - Add four separate L-shaped corner supports, positioned at the four PCB corners. - Support cross-section: 4 × 4 mm - Supports must be directly attached to the solid bottom. - Keep the support height user-adjustable. - No complete PCB frame or secondary box; keep the PCB center and sides open. CAD requirements: - Accurate mm dimensions. - One integrated printable solid body. - Valid, non-self-intersecting geometry. - Suitable for FDM 3D printing. - Export STEP and STL if supported.
Parameters
| Name | Value | Range |
|---|---|---|
| Inner Length (X) | 290 mm | 50 – 600 |
| Inner Width (Y) | 180 mm | 50 – 500 |
| Wall Thickness | 2.5 mm | 0.6 – 10 |
| Bottom Thickness | 2.5 mm | 0.6 – 10 |
| Side Wall Height | 30 mm | 5 – 100 |
| PCB Footprint X | 90.5 mm | 20 – 250 |
| PCB Footprint Y | 103 mm | 20 – 200 |
| Support Cross Section | 4 mm | 1 – 8 |
| Support Height | 10 mm | 2 – 50 |
| Support Arm Length | 12 mm | 4 – 40 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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