Summary

Here's a 3D printable fuse holder for small (5x20mm) GMA fuses.Easily printed with supports, it has an integral printed spring to keep connections tight. Use a short length of 23 AWG (one CAT 5 strand) wrapped twice around each end bar and twisted around itself to make the fuse contacts. Use solid copper (not stranded or CCA copper clad aluminum) for the best contacts. The fuse will press in place with a tight fit.
Recommended for low power use only.

Print Settings

Printer Brand:

Monoprice

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Select Mini</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2 mm layer</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>50 %, not critical for such a small part</p></div></p>                                                    <strong>Filament:</strong> Overture PLA                black

How I Designed This

Designed with Tinkercad.

GMA fuse holder