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PCB Case 3D Models and STL Enclosures

This collection gathers STL files for PCB cases, from simple rectangular boxes to housings for sensors, storage adapters and development boards. You can compare how each design handles openings, mounting and assembly before preparing a 3D print. The range helps when a bare board needs a more finished place in a project. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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Polyzon合集 · 48个模型 来自4个平台

合集是如何整理的

此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月10日

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«PCB Case 3D Models and STL Enclosures»

The models split into several practical groups. Customizable enclosures let you adjust length, width and port positions for a particular board. Sensor and IoT housings often include wall-mount tabs or ventilation, while SSD and adapter cases focus on drive fit and cable routing. Development board and controller cases tend to have cutouts for headers, USB ports and buttons.

When choosing a case, check the board dimensions, mounting hole spacing and the height of components such as capacitors, pins and connectors. Look at the number of parts, how the lid attaches and whether the author calls for supports or specific infill. Photos of real prints and the listed material and layer height give a clearer idea of the result than a render alone.

To refine a search, try terms such as enclosure, housing, box, cover or mount together with the board type or module name. Related topics include project boxes, DIN rail mounts, wall brackets and cable glands. If a model is close but not exact, look for remixes or customizable versions that share the same board family.

FAQ

常见问题

What should I measure before printing a PCB case?
Measure the board outline, mounting hole spacing, tallest components and connector positions. Also note the space needed for cables and any lid clearance.
Do PCB cases need supports?
It depends on the design. Many flat-bottom cases print without supports, while overhangs around ports, clips or vents may need them. Check the author's notes and orientation.
Which material works for a PCB case?
PLA is common for indoor projects, while PETG or ABS may be chosen where more heat or impact resistance is useful. The author's page often lists a tested material and settings.
How can I adapt a case to a different board?
Look for customizable files or parametric versions where dimensions and cutouts can be edited. Otherwise, compare mounting holes and port locations before changing the model.
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